Internal Doors News

Why Does a Door’s Finish Matter in Interior Design? A door’s finish can completely transform how a room feels. While most people focus on furniture or wall colour, the tone, texture and sheen of your internal doors play a huge part in defining your home’s atmosphere. The right finish doesn’t just protect the door, it sets the mood. Glossy surfaces make rooms feel brighter and more open, while matte or timber textures add warmth and depth. According to Houzz Research’s 2024 State of the Industry Report, nearly three-quarters of interior designers (73%) expect increased demand for their services, reflecting homeowners’ growing investment in design details such as materials and finishes that elevate interior spaces. At Internal Doors, you’ll find finishes that complement every home style, from rich, natural oak to crisp white and fully painted designs. How Can Different Door Finishes Change the Mood of a Room? Your choice of finish affects everything from the sense of space to how colours interact with lighting. Oak Internal Doors – Warm, natural and versatile. Oak brings a sense of craftsmanship and quality to any space. It’s especially popular in living areas and hallways, where it adds texture and visual warmth. Oak finishes also pair beautifully with neutral or earthy palettes. White Internal Doors – Clean and contemporary, white doors create a bright and airy look. They help small spaces feel larger and are perfect for minimalist or Scandinavian-inspired interiors. White pre-finished doors are one of the UK’s most popular choices. Painted Doors – The most flexible option for homeowners who love colour. Painted doors can add contrast to pale walls, match existing woodwork, or become a statement feature in their own right. By selecting a finish that complements your décor, you create a cohesive flow throughout the home, one of the simplest yet most effective ways to make your space feel professionally designed. Can Glossy or Matte Finishes Really Transform Smaller Spaces? Absolutely. The sheen level of your door’s finish can subtly influence how large or light-filled a room feels. Gloss or Satin Finishes: These reflect light, helping compact rooms appear brighter and more open. They work beautifully in hallways and bathrooms where natural light might be limited. Matte Finishes: Offer a soft quality that suits larger or traditional homes. They absorb light slightly, adding richness and calmness to a room’s ambience. How Should You Coordinate Door Finishes with Flooring and Skirting Boards? Consistency is key when tying together your interior scheme. Door finishes work best when they complement your other architectural details. Match Warm with Warm: Oak or woodgrain doors look best alongside similar-toned timber flooring or natural textures. Contrast with Confidence: White doors paired with darker floors or coloured walls create elegant contrast that feels deliberate and modern. Repeat Materials: If you have painted skirting and architraves, echo that finish on your doors for a smooth, cohesive look. Interior designers often refer to this as “visual rhythm”. Repeating tones or textures throughout a space helps it feel unified rather than disconnected. Are Certain Door Finishes More Durable Than Others? Absolutely. The finish you choose plays a key role in both the appearance and lifespan of your internal doors. Pre-finished doors are professionally sealed in factory-controlled conditions to maximise protection. They resist moisture, scuffs and everyday wear, making them ideal for busy family homes or rental properties where durability matters most. Primed doors, on the other hand, arrive with a smooth undercoat ready for your chosen paint. They offer design flexibility but depend on the quality of paint and application for long-term performance. How Do You Choose the Right Finish for Your Home? When deciding on a finish, consider three essentials: Lighting: Glossy or lighter finishes boost brightness; matte or darker tones create contrast and depth. Style: Oak complements traditional interiors; white or painted finishes align with modern design schemes. Maintenance: Pre-finished doors require minimal care; painted ones offer easy colour updates over time. If you’re unsure, choose a finish that harmonises with your existing woodwork, flooring or furniture tones. For inspiration and guidance, explore Internal Doors you can filter by finish, material and style to discover the perfect match for your home.

Why Are White Internal Doors a Popular Choice? White internal doors remain a favourite in UK homes because they bring a sense of brightness, openness and modernity.  Their clean lines and neutral tones make them versatile, easily fitting with any interior style.  At Internal Doors, our selection of white doors from trusted brands ensures you get both style and longevity. Which Styles of White Internal Doors Work Best in Different Rooms? White doors can suit any room. Solid white doors create a minimalist, contemporary look, perfect for living rooms or bedrooms.  Glazed white doors allow natural light to flow between spaces, making hallways and smaller rooms feel more open. For homes with traditional decor, panelled or shaker-style doors add texture and character without overwhelming the space.  Internal Doors offers a range of shaker, glazed and smooth finishes to suit every taste. How Do White Doors Affect Interior Design? White doors act as a blank canvas, complementing walls, floors and furniture.  They can make rooms appear larger, highlight architectural details and provide contrast against darker décor.  Pairing with matching internal door handles and hinges from Internal Doors ensures a polished, coordinated look throughout your home. Where Should White Internal Doors Be Installed? White doors are highly versatile and can be used throughout the home. Bedrooms, living areas, kitchens, and hallways all benefit from their clean aesthetic.  For rooms with less natural light, white doors help reflect brightness, creating an airy feel. Glazed variants are ideal for connecting open-plan spaces while still providing separation when needed. How Do You Maintain White Internal Doors? Maintaining white doors is straightforward.  Regular dusting keeps them looking fresh, and gentle cleaning with a soft cloth removes fingerprints or marks. Prefinished doors from Internal Doors arrive ready to install, requiring minimal aftercare, while painted or primed doors can be touched up as needed to maintain a crisp appearance. Why Buy White Interior Doors from Internal Doors? Internal Doors provides a wide selection of white internal doors in various styles, sizes and finishes, sourced from top brands like LPD and Deanta.  Our doors combine quality and design, with UK delivery and expert advice to simplify your project. Whether you’re modernising your interiors or replacing worn doors, Internal Doors ensures your home achieves a fresh, stylish look.

Why Are Oak Internal Doors So Popular in UK Homes? Oak doors are a favourite because they combine natural beauty with long-lasting durability. Their rich grain patterns and warm tones work in both contemporary and traditional interiors.  At Internal Doors, our oak doors are precision-engineered for smooth operation and long-term performance, making them a reliable choice for any room. Which Oak Finishes Should You Choose? Choosing the right finish helps a door complement your interior. Light oak brightens spaces and suits modern décor, whilst dark oak or stained finishes offer a classic, elegant look. At Internal Doors we offers both prefinished oak doors, ready to install, and unfinished doors you can customise on-site. How Do You Match Oak Doors with Handles and Hinges? Hardware completes the look. Warm brass or bronze handles highlight oak’s traditional charm, while chrome or satin nickel can create a modern contrast.  Selecting matching hinges and handles from Internal Doors ensures a consistent style throughout your home. Good hardware also ensures smooth, reliable operation for years. Where Can Oak Doors Be Used in a Home? Oak doors are versatile. Hallways and kitchens benefit from their durability, while glazed oak doors let natural light flow into smaller rooms without sacrificing privacy. Bedrooms and living rooms gain warmth and elegance from solid oak panels, making them a central feature in your home design. How Should You Care for Oak Internal Doors? Maintaining oak doors is simple. Regular dusting, wiping spills promptly and applying protective finishes to unfinished doors ensures they remain beautiful and functional. With care, oak doors can last decades, retaining both their strength and aesthetic appeal. Why Buy Oak Internal Doors from Internal Doors? Internal Doors offers a wide selection of oak internal doors. All doors are chosen for quality, craftsmanship and longevity, with UK delivery and expert customer support. Whether you want prefinished doors for easy installation or unfinished doors to personalise, Internal Doors has a solution for every interior.

Why Do Interior Door Handles Matter? You might not think about it every day, but the right interior door handles can transform the look and feel of a room. A handle isn’t just a functional item, it’s a small design detail that you interact with multiple times daily. Imagine walking into a hallway where every handle feels flimsy or mismatched; it instantly makes the space feel unfinished.  Choosing the right handles ensures your doors not only work smoothly but also complement your home’s style. What Materials Should You Look For? Durability is key. Handles are used countless times, so it’s important to choose materials that last: Brass and antique finishes offer warmth and classic design, perfect for oak or traditional doors. Brands like LPD, Atlantic and Deanta ensure that every handle is built to last, combining reliability with style. How Do You Match Handles to Your Doors? Matching handles to your internal doors can elevate a room effortlessly. Some practical tips: White doors: Chrome or satin nickel handles are perfect for a modern, minimal look. Oak doors: Warm brass, bronze or darker metals complement natural wood tones. Black or dark doors: Matte black or antique finishes add sophistication and contrast. For sliding or pocket doors, consider flush or recessed handles. For traditional swing doors, levers or knobs are ideal. Consistency across a home helps create a polished, cohesive feel. Which Handle Styles Work Best in Modern UK Homes? Handle style can subtly define a space. Sleek lever designs are perfect for contemporary interiors, while rounded knobs suit period homes. For bathrooms or en-suites, privacy handles with locks are essential. High-traffic areas benefit from robust, easy-to-clean finishes. Imagine opening a set of oak doors to your living room: a sturdy brass lever handle not only feels good in your hand but also complements the warmth of the wood. That little detail instantly makes the space feel thoughtful and complete. How Do You Keep Your Handles Looking Their Best? Maintenance is straightforward. A soft cloth and mild soap are enough to clean most finishes. Avoid abrasive chemicals, which can damage coatings. Checking screws occasionally ensures your handles remain secure and smooth to use. Where Can You Find High-Quality Handles? At Internal Doors, you’ll find a wide range of interior door handles online or in-store to suit any style, whether it’s modern, traditional or somewhere in between. From sleek chrome levers to classic brass knobs, every handle is chosen for quality, durability and design compatibility with our range of internal doors.

Internal doors are one of the most functional and interactive parts of your home. We interact with them daily, yet they are often the last thing considered in a design project.  More than just a way to close off a room, a door is a significant architectural feature. It dictates the flow of light, manages sound, provides privacy and contributes heavily to the overall character of your space. Whether you're in the midst of a full renovation, building an extension or simply replacing old, tired doors, this comprehensive guide will walk you through every consideration.  Backed by nearly 15 years of experience in the industry, we'll cover the technical details, the style options and the practical realities of buying internal doors in the UK, ensuring you can make your choice with confidence. Why Should I Invest in Quality Internal Doors? It can be tempting to choose the most basic, low-cost door. However, investing in a quality internal door provides tangible, long-term benefits that go far beyond its initial price. Aesthetic & Architectural Impact: A well-made door acts as a key design element. The material, style and finish can anchor an interior theme, whether you're aiming for a traditional country feel, a sleek modern look or a specific period style. Acoustic Insulation: This is one of the most significant differences. A solid core door will noticeably dampen the transmission of sound between rooms, a crucial factor for home offices, bedrooms and bathrooms. Thermal Performance: Solid, well-fitted doors also contribute to your home's energy efficiency. They help to prevent draughts and contain heat within a room, making your spaces feel warmer and more comfortable. Durability & Value: Quality doors are built to last. They resist warping, stand up to daily use and maintain their appearance for decades, adding tangible, long-term value to your property. Fire Safety: In many situations, a certified fire door is a legal safety requirement. These are engineered products designed to slow the spread of fire and smoke, providing a critical window for escape. A Guide to Internal Door Styles Beyond its construction, the style of your door has the most visible impact. Panel Doors: This is a timeless and versatile category. Panel doors use a framed construction to hold recessed or raised panels. The number and shape of these panels define the style. 4-Panel / 6-Panel: A classic look, often found in Victorian and Georgian properties. 2-Panel / 3-Panel: Common in Edwardian, 1930s and cottage-style homes. Shaker Doors: A highly popular modern classic, defined by simple, clean lines and flat recessed panels. A Shaker door is a versatile choice for almost any interior. Flush Doors: For a minimalist and contemporary look, a flush door features a single, smooth, plain surface on both sides. Its aesthetic is defined entirely by its finish, whether it's a rich walnut veneer, a clean oak veneer or a bold, painted colour. Glazed Doors: Glazed doors are the ideal solution for dark hallways or adjoining rooms. They feature glass panels that allow natural light to move through the home, creating a brighter, more open feel. Glass Options: All glass used in doors must be safety glass (either toughened or laminated). Internal French Doors: This refers to a pair of glazed doors that open from the centre. They create an elegant, wide opening between spaces like living and dining rooms. Space-Saving Doors: Bifold & Pocket For tight spaces where a traditional swinging door is impractical. Bifold Doors: These doors are hinged in the middle and fold back on themselves, collapsing to the side. They are a popular choice for wardrobes, pantries and laundry cupboards. Pocket Doors: This is the ultimate space-saving solution. The door slides on an overhead track and disappears into a "pocket" or cavity built into the stud wall. They are ideal for en-suites. Choosing Your Internal Door Material and Finish This is a practical decision that dictates the final look and the amount of work required. First, the Finish: How much DIY are you planning? Unfinished: The door is supplied as raw timber (e.g., unfinished oak or pine). This gives you complete control to stain, oil, wax or varnish it to your exact preference. Primed: This is the most flexible option. The door arrives with an applied undercoat (primer). It's designed to be finished with a topcoat of paint in any colour you choose, making it perfect for customising. Pre-Finished: This is the "ready-to-hang" solution. The door has been professionally factory-finished with a durable lacquer (on wood veneers) or a high-quality paint. This is the most convenient option and provides a consistent, high-quality, durable finish. Second, the Material: What's the surface? Oak: Unquestionably the most popular material. Oak doors, whether as a solid core veneer or solid wood, offer a beautiful, visible grain and a sense of warmth. Walnut: A premium, darker wood veneer. Walnut provides a rich, sophisticated and luxurious look, often used on flush doors in high-end modern interiors. Pine: A traditional and more budget-friendly solid wood. It has a lighter colour and a more rustic, knotty character. A Critical Guide to Internal Fire Doors This is a vital aspect of home safety and it's governed by law. What is a Fire Door?  A fire door is a complete, engineered system. It's not just the door leaf itself, but a certified set including the frame, hinges and intumescent strips, all designed and tested to resist fire and smoke for a specified time. What is FD30?  In UK homes, the standard is FD30. This means the door set, when correctly installed, provides 30 minutes of fire protection. How to Identify a Fire Door  A certified fire door will have a label or coloured plug (often on the top edge) stating its FD30 rating and its certification. They are also visibly thicker and heavier than standard doors. Installation is key. A fire door is only effective if installed correctly with all its certified components. This includes fitting the intumescent strips (which expand with heat to seal the gap) and using the correct fire-rated hinges. We strongly recommend using a professional to fit any fire door. Your Internal Door Pre-Purchase Checklist Use this checklist to ensure you have all the information you need before you buy. 1. Accurate Measurements This is the most common and costly mistake. How to Measure For an Internal Door If you are replacing an existing door, measure the height, width and thickness of the door leaf itself. If you only have the opening, measure the inside of the door frame (the lining) at three different points for both height and width. Use the smallest of these three measurements. 2. Frames (Linings) The door lining (or casing) is the timber surround fixed into the wall that the door is hung from. If your existing linings are in good, square condition, a new door can be hung within them. If they are damaged or you're creating a new opening, you will need to purchase new linings. 3. Hardware (Door Furniture) Hardware is almost always sold separately. For each door, you will typically need: Hinges: For any solid core or solid wood door, we always recommend 3 hinges to properly support the weight and prevent the door from dropping over time. Handles: These come as a lever on rose (a modern, circular/square fixing) or lever on backplate (a traditional, long plate). Latch/Lock: A tubular latch is the standard mechanism for a door that just needs to open and close. For a bathroom, you'll need a privacy lock (often a thumbturn). 4. Installation Plan Be realistic about the job. Fitting an internal door is a skilled carpentry task. For most people, hiring a professional joiner is the best route. They will ensure a perfect fit, especially in older homes with non-square frames. For fire doors, it is essential. 2025 Internal Door Trends: What's New? Natural Finishes & Textures The desire for natural materials continues. This translates to oak doors with clear matte lacquers or oils that celebrate the grain, rather than heavy, glossy stains. The Painted Door as a Feature While white is timeless, doors are increasingly being used as a feature. Painting a door in a deep, bold colour, such as forest green, deep blue, or even black, can create a dramatic and sophisticated focal point. Buying Online vs. Visiting a Showroom Buying Online: The primary benefits are convenience and a vast selection. You can browse thousands of products and compare prices from home. With 1,000s of trusted reviews, you can feel confident in your online purchase with Internal Doors. Visiting a Showroom: A showroom allows you to experience the products firsthand. You can feel the satisfying weight of a solid core door, compare the finishes on different oak veneers and test the mechanisms of handles. At Internal Doors, we bridge this gap. Our website offers the full range, while our Hinckley showroom provides the vital hands-on experience. We encourage you to book an appointment with an expert. Our customers often praise our team members, who are known for their deep product knowledge and ability to give clear, helpful advice on everything from complex pocket door systems to the right hinges for your project. Maintenance and Aftercare Tips for Internal Doors A quality door will last for decades with minimal care. Cleaning: Use a soft, damp cloth with a mild detergent. Avoid abrasive cleaners or excess water, especially on wood veneers. Hardware: Check that hinge and handle screws are snug once a year. A drop of lubricant on squeaky hinges is all that's required. Sticking: Wood can "move" with seasonal changes in humidity. If a door begins to stick, a carpenter can easily plane a tiny amount from the edge and re-seal the bare wood. Your Next Steps Choosing an internal door is a long-term decision that impacts the daily look, feel and sound of your home. By first considering the practical needs, you can then narrow down your search to the styles and finishes that match your vision. With many years of experience, a team of genuine experts and a commitment to quality, sustainable products, we're here to help you find the perfect door.

With their distinctive designs and high-quality craftsmanship, internal Victorian doors remain a popular choice for both period properties and modern homes looking to introduce a touch of heritage charm. But what exactly are Victorian doors, and why are they still so highly sought after? What Is The History Behind Victorian Doors? The Victorian era (1837–1901) was a time of rapid growth in architecture and design. Homes were built with an emphasis on detail, proportion and quality, values that extended into every aspect of construction, including interior doors. Traditional internal Victorian doors were often crafted from solid timber and featured raised panels, decorative mouldings and sometimes glazed sections to enhance light flow. Their robust construction and attention to detail made them a hallmark of quality, many of which still survive in period properties today. What Are The Key Features of Internal Victorian Doors Victorian doors are instantly recognisable thanks to a few distinctive features: Four or Six Panels – The most iconic style, offering symmetry and a strong sense of tradition. Raised Mouldings – Subtle detailing that adds depth and character. Solid Timber Build – Designed for durability, many Victorian doors were made to last generations. These features make them versatile for both restoration projects and modern interiors that want a touch of authenticity. Why Should I Choose Victorian Doors for Modern Homes? While they carry rich historical associations, internal Victorian doors are far from outdated. Their adaptability means they work beautifully across a range of interiors: In Period Homes – Perfect for sympathetic restoration, maintaining architectural authenticity. In Modern Homes – Their clean lines and strong form add structure and sophistication to contemporary spaces. In Hybrid Interiors – Pairing traditional Victorian design with modern finishes creates a striking balance of old and new. Glazed Victorian options are particularly popular in today’s homes, blending tradition with the practical need for light-filled spaces. What Are The Practical Benefits Of Internal Victorian Doors?  Choosing Victorian doors isn’t just about style. They also offer tangible benefits: Durability - Solid timber construction ensures long-term performance, with options like fire-rated Victorian doors offering added safety. Value – Period-style features often add to a property’s desirability. Versatility – Available in natural wood, painted finishes or with glass inserts to suit different décor. Why Should I Buy From Internal Doors?  At Internal Doors, we take pride in offering a carefully curated selection of internal Victorian doors. Our collection balances authentic design with modern manufacturing, meaning you get the charm of Victorian style with the reliability of today’s craftsmanship. Whether you’re restoring a period property or looking to bring classic character into a contemporary home, our doors are built to impress. Every product is made from quality materials. Browse our collection and find the perfect fit for your project. Our team is always on hand to guide you towards the ideal choice for your home. Alternatively, for more insight into choosing the right period-style doors, take a look at our guide: The Ultimate Guide to Victorian and Period Fire Doors

Simple, versatile and timeless, few designs have stood the test of time quite like the Shaker door. Known for its clean lines and understated elegance, this style has become one of the most popular choices for British homeowners looking to blend functionality with style. But what exactly is a Shaker door and why is it so well loved? What Are The Defining Features of a Shaker Door? The hallmark of a shaker internal door is its minimalist panel design. Unlike ornate Victorian or Edwardian doors, Shaker styles are straightforward yet elegant: Flat Panels – Typically one, two or four flat panels set within a simple frame. Clean Lines – No elaborate carvings or mouldings, just strong geometric shapes. Versatility – Equally at home in modern or traditional settings. This simplicity makes Shaker doors a perfect canvas for a wide range of décor schemes. Why Are Shaker Internal Doors So Popular? The enduring appeal of Shaker style doors lies in their flexibility. They can complement virtually any interior theme: Modern Homes – For a contemporary twist, black Shaker internal doors offer bold, dramatic styling that still keeps the clean Shaker lines intact. Traditional Spaces – Their timeless design pairs effortlessly with classic interiors. Rustic Settings – In natural finishes, they bring warmth and understated charm. In kitchens, bedrooms or living areas, Shaker doors blend in seamlessly while adding a subtle sense of craftsmanship. What Are The Benefits of Choosing Shaker Doors? Beyond aesthetics, Shaker doors offer practical advantages: Durability – Their solid, simple construction ensures long-lasting use. They’re also available as fire-rated Shaker doors, combining safety with timeless style. Low Maintenance – Minimal detailing means they’re easy to clean and keep looking fresh. Adaptability – Available in a variety of finishes, from crisp painted whites to rich natural woods. Timelessness – Unlike trend-led designs, Shaker doors never go out of fashion. Why Should I Buy From Internal Doors? At Internal Doors, we pride ourselves on offering high-quality Shaker internal doors that embody the craftsmanship and style the design is known for. Whether you’re after natural oak for warmth, prefinished or unfinished, our collection is built to suit a wide range of tastes and homes. We combine competitive pricing with high-quality, ensuring you get doors that last without compromise. With expert support and a wide selection, finding the right Shaker door has never been easier. Our team is here to help you find the perfect Shaker door for your project, whether you’re updating a single room or redesigning your entire home.

In recent years, the black internal door has become one of the most desirable style statements for modern homes across the UK. Sleek, versatile and timeless, black doors are no longer reserved for grand entrances, they’re now making their mark indoors, redefining how spaces feel and flow.  Whether you’re renovating or redecorating, black doors are a design choice that combines elegance with practicality. What Makes Black Internal Doors So Popular? The rise in demand for black doors comes down to their ability to transform a room with minimal effort. Unlike lighter shades that can fade into the background, a black internal door creates instant contrast, giving interiors a striking focal point. Black doors are also incredibly versatile. They sit effortlessly within contemporary and traditional interiors. Against crisp white walls, they make a bold statement, while paired with warm, earthy tones they create a more understated luxury. What Lighting Benefits do Black Internal Glass Doors Offer? For those who want to maximise natural light without compromising on modern aesthetics, black internal glass doors are the perfect solution. Featuring slim black frames and expansive glazing, they allow light to flow seamlessly between rooms while maintaining a sense of division. They’re particularly popular in open-plan living spaces, where homeowners want to create zones without closing off areas completely. Think kitchens that connect to dining rooms, or living rooms that open onto home offices, glass doors keep everything bright and connected while adding a stylish edge. What Are The Benefits of Black Internal Doors? While their popularity is fuelled by design, black doors offer practical advantages too: Durability – High-quality finishes ensure they resist daily wear and tear. Low Maintenance – Marks and fingerprints are less noticeable compared to lighter colours. When combined with glass, the benefits extend further. Glass inserts not only improve brightness but can also make smaller rooms appear larger and more welcoming. Why Choose Internal Doors for Your Black Internal Doors? At Internal Doors, we specialise in offering doors that balance craftsmanship with affordable pricing. Our range of black internal doors is designed to suit a variety of interiors, from minimalist apartments to classic British homes. What sets us apart is our dedication to quality and detail. Each door is manufactured with premium materials, ensuring long-lasting performance alongside stunning design. If you’re searching for a way to modernise your interiors with style and substance, a black internal door is the ideal choice. For those seeking added light and openness, our black internal glass doors provide the perfect blend of elegance and practicality. Browse our full collection today at Internal Doors and discover how the right door can transform your home.

When managing a workplace, warehouse or retail property, fire safety is non-negotiable. One essential element is ensuring your building is fitted with the right commercial fire doors. What makes them different from domestic doors? How do you select the right kind for your business? What Are Commercial Fire Doors? Commercial fire doors are purpose-built doors that resist fire and smoke for a specified period, typically FD30 (30 minutes) or FD60 (60 minutes). They offer protection to both people and property in high-risk or high-traffic environments, giving more time for safe evacuation and limiting damage.  Internal Doors offers fire doors rated to both FD30 and FD60 standards.  Where Should You Install Commercial Internal Fire Doors? The placement of commercial internal fire doors depends on your building’s usage, layout and fire risk. Some typical locations include: Stairwells and escape routes — vital for preventing fire from spreading between floors. Boiler rooms and kitchens — areas with heat-generating or potentially flammable equipment. Storage areas holding combustible materials. Between workshops or industrial production zones and office spaces. Internal Doors’ commercial fire door collection is specifically designed for internal use in these kinds of settings. What Materials Are Used in Commercial Fire Door Construction? To be effective and certified, a commercial fire door must be constructed from materials that meet certain standards. Key factors include: Core material: All commercial fire doors use an engineered solid core, often with materials like calcium silicate to resist fire impact. Thickness: Typical FD30 doors are 44 mm thick; FD60 are 54 mm thick. At Internal Doors we stock many doors around those thicknesses. Fire-rated accessories and hardware: Hinges, locks, intumescent seals, door frames and glazing all need matching fire ratings. Why Are Fire Doors Crucial for Businesses? Choosing the right doors is more than ticking a compliance box. The right commercial fire doors: Save lives, by delaying the spread of fire and giving occupants time to exit. Limit property damage and loss, and help protect critical business areas. Reduce liability and ensure compliance with UK regulations (e.g. Building Regulations, fire safety standards). Offer peace of mind for clients, staff, and insurers. When it comes to protecting your business premises, commercial fire doors are a vital investment. By understanding what fire rating you need (FD30 or FD60), where the doors will be installed, what materials and finishes are appropriate and ensuring correct installation and hardware, you can ensure both safety and compliance.

Oak doors remain one of the most popular choices for British homes, valued for their warmth, strength and timeless appeal. Whether you’ve chosen a solid oak model or an oak veneer alternative, knowing how to treat internal oak doors properly is essential. Correct care not only enhances their natural beauty but also ensures they last for decades. Why Should Internal Oak Doors Be Treated? While oak is a durable hardwood, untreated doors are susceptible to swelling, cracking and fading over time. Central heating, humidity and everyday wear all take their toll. Treatment creates a protective barrier, helping the door withstand fluctuations in temperature and moisture while retaining its elegant finish. If you’re investing in new internal oak doors, regular treatment is the key to keeping them looking as good as the day they were fitted. How to Treat Internal Oak Doors Step by Step Start by preparing the door surface. Remove any dust or dirt, then lightly sand with fine-grit paper. Smooth imperfections and open the wood’s pores. Wipe away all residue before applying your chosen finish. For internal wood treatment, we recommend Hardwax and Osmo oils.  Always apply in thin, even coats using a lint-free cloth or quality brush. Let each coat dry fully before applying the next. This ensures the finish bonds correctly, creating a protective and attractive layer. How to Treat Oak Veneer Internal Doors If you’re wondering how to treat oak veneer internal doors, the process is similar but requires more care. The veneer layer is much thinner than solid oak, so avoid heavy sanding. A light buffing is sufficient before applying a water-based varnish or specialist veneer oil. These finishes protect without overwhelming the natural look of the veneer. Our collection of oak veneer internal doors provides an affordable way to enjoy the beauty of oak while still benefiting from a protective finish. What Mistakes Should Be Avoided? A common error is leaving edges untreated. Even hidden edges, such as the top and bottom of the door, should be sealed to prevent moisture seeping in. Another mistake is using wax or silicone-based polishes, which can break down protective layers and make future treatments difficult. How Often Should You Re-Treat Oak Doors? Most doors need retreating every two to three years, though doors in kitchens, bathrooms or high-traffic areas may need attention sooner. The key is to check regularly: if the surface looks dull, patchy or dry, it’s time for a new coat. Complete the Look with Hardware Once treated, consider how your accessories complement the finish. Our range of door handles and ironmongery includes everything from classic brass levers to contemporary chrome designs, ensuring your oak doors make a statement in any setting. Where to Find Quality Oak Doors If you’re planning to upgrade your interiors, explore our wide range of internal oak doors and oak veneer doors. With the right treatment and a little care, these doors will provide lasting elegance for years to come.

Period homes are full of charm, but bringing them up to modern safety standards can feel like a challenge. If you’re considering internal Victorian or period fire doors, this guide will help you retain character without compromising compliance. Why Choose Victorian or Period Fire Doors? Victorian and Edwardian houses are celebrated for their ornate style: panelled doors, intricate mouldings and period glazing all help define that heritage look. However, many original doors in period homes do not meet today’s fire safety requirements. Installing Victorian fire doors or period-style fire doors means you get: The look and feel of traditional design Modern fire resistance (typically FD30) Compliance with UK safety regulations and peace of mind Internal Doors offers a Fire Victorian Doors range, all FD30 rated, so you can preserve your home's period aesthetics while staying safe. What Do Victorian Fire Doors Look Like? Classic Victorian-style doors have several defining features including panelled design. Typically four or six panels, often with raised or moulded profiles.  Can You Get Glazed Victorian Fire Doors? Yes, glazing is a popular way to retain light flow in older homes, especially in Victorian terraced or semi-detached houses where internal corridors can be dark. Important considerations: The glass must be fire-rated (i.e. tested to withstand heat, maintain integrity, resist smoke) rather than regular float glass. At Internal Doors we offer glazed doors with FD30 fire-rated glazing. Framing, hinges and seals around the glazed panels must also be fire-certified. So a Victorian glazed fire door can give you period aesthetics and safety, provided all components are compliant. What About Edwardian Style Fire Doors? Edwardian style tends to be a little simpler than Victorian: cleaner, more symmetrical panel layouts less ornate mouldings and less carving sometimes flatter panels, or simpler glazing patterns Edwardian style fire doors are great if you want a period feel without a heavy decorative look. They often blend more easily with modern interiors while still satisfying fire door regulations. Do Period Fire Doors Comply with Safety Standards? Absolutely, but only if they are properly specified and installed. Internal Doors’ fire door range is built with FD30 and FD60 fire ratings. Remember: even a beautifully styled fire door loses effectiveness if fitted wrongly, or if non-rated glass/seals/hardware are used. Shop Internal Doors’ Victorian Fire Doors If you own a period home and love the Victorian or Edwardian style, you don’t have to choose between beauty and safety. By selecting period fire doors that are properly built, using fire-rated cores, accessories and hardware, you can retain architectural character and comply with UK fire door regulations.

Fire doors are much more than just thicker doors. They are purpose-built doors engineered to resist fire and smoke for a set period. Understanding what fire doors are made of, what fire door core materials are used and how they’re constructed will help you choose the right one for your home or workplace. What Materials Are Fire Doors Made From? Internal Doors offers a wide variety of fire doors by material and finish. Core materials commonly used in fire doors are: Calcium silicate core: A non-combustible, dense material used in many Internal Doors fire-rated engineered doors. It’s particularly resistant to fire damage. Engineered solid core / laminated cores: These are timber-based constructions using layers of timber and engineered wood bonded together for strength and stability under heat. Some fire doors have solid oak lippings or thick veneers over these cores. Fire-resistant composite or chipboard cores: These cores combine wood fibres or particles with fire retardants. They’re less expensive but still capable of meeting FD ratings if properly manufactured and certified. In addition to the core, other materials play a critical role: Intumescent strips/seals: Around the edges of the door frame. These expand under heat to seal gaps and stop fire/smoke spread. Fire-rated metal hardware: Hinges, locks and handles must all be certified to work under fire conditions. If you install non-rated hardware, the overall fire door performance can be compromised. Fire-rated glazing: When glazed panels are included, the glass must be fire-rated. The framing around the glass must also be compatible with the fire rating test. What Are FD30 Fire Doors Made Of? The specification “FD30” means the door is tested to resist fire (both flames and smoke) for at least 30 minutes. To achieve that: Doors typically have a minimum thickness requirement; many FD30 internal fire doors are 44 mm thick. The core is often of the types mentioned above: engineered wood, calcium silicate or a fire-resistant composite. Intumescent seals are fitted along the edges. These are essential for the integrity of the rated door under fire. All hardware (hinges, handles etc.) must also be tested for FD30 performance. If glazed, fire-rated glazing is used and sealed properly within the framing. Why Does Fire Door Material Matter? Understanding fire door materials and construction matters because: It determines how long a door will resist fire (the FD rating), which is crucial in giving people time to escape and delaying fire spread. Using the wrong core, or non-rated hardware or poorly glazed panels can invalidate the certification. Material choice also affects durability, finish, maintenance and how the door complements your interiors: e.g., oak veneer looks very different from primed or painted finishes. At Internal Doors we offer multiple finishes (oak, walnut, veneer etc.) so you don’t have to compromise style.

Replacing an interior door can dramatically improve the look of a room, but the installation process is where many projects go wrong. Even a high-quality door won’t perform well if it’s poorly fitted. To help, at Internal Doors, we have outlined the most common mistakes people make when installing an internal door and how to avoid them. We would always recommend hiring a qualified carpenter or joiner to carry out the installation, as this is not generally a task suited to DIY. Professional fitting ensures your door operates smoothly, lasts longer and avoids the costly mistakes many homeowners make. Why Do Interior Door Installations Go Wrong? Often, issues arise from underestimating the job. Installing a door requires precise measuring, careful trimming and the right hardware. Overlooking small details can lead to sticking doors, uneven gaps, or worse, damage that shortens the life of the door. Do You Measure Properly Before Installation? One of the biggest mistakes when replacing interior doors is assuming a “standard” size will fit. Frames are rarely perfectly square, especially in older homes. Always measure the height and width in several places and check the diagonals to ensure squareness. If adjustments are needed, trim the door gradually and test frequently. Should You Trim Before Test Fitting? Another common error is trimming the door too soon. Always test fit the door in the frame first. Only trim where necessary, and reseal any cut edges immediately to protect against moisture. This is especially important with oak veneer doors, which have thinner layers that must be handled carefully. Are Hinges and Handles Fitted Correctly? Incorrect hinge placement is a frequent cause of doors sagging or catching. Hinges should be evenly spaced, set into neat recesses and aligned carefully. Similarly, fitting door handles and ironmongery without proper measurement can result in uneven or awkward finishes. Investing in quality hardware not only ensures smooth operation but also complements the style of your chosen internal door. Do You Seal the Edges? Skipping edge sealing is one of the costliest mistakes. Moisture can seep into unprotected edges, causing swelling or warping. Whether you’re fitting a solid oak door or a veneer option, sealing every edge is essential. What About the Frame? When replacing interior doors, many people forget to inspect the frame itself. A warped or damaged frame will compromise even the best installation. Where needed, replace or repair the frame for a long-lasting result. Final Tips for Interior Door Installation Take your time, use the right tools and follow manufacturer guidance closely. However, for best results, we strongly advise leaving the work to an experienced professional rather than attempting a DIY approach. By avoiding these common mistakes, your new doors will fit perfectly, look stunning and perform reliably. Explore our full range of internal oak doors, oak veneer doors and handles to find the perfect combination for your home.

Your front door is more than just an entrance, it sets the tone for your entire home. In 2025, the most popular front door designs blend bold style with security and durability. Whether you’re renovating or simply updating for kerb appeal, this year’s front door trends offer something for every property. What Front Door Styles Are Popular in 2025? Minimalism remains a key influence. Flush doors with clean lines create a contemporary look, while glazed panels add light to hallways without sacrificing privacy. For those who prefer a classic touch, panelled doors remain timeless and versatile. Our front doors range includes both modern and traditional options, allowing you to choose a style that enhances your home’s character. Which Colours Are Trending for Front Doors in 2025? When it comes to popular front door colours, bold choices are defining 2025. Deep navy blue is a standout, offering sophistication without being overpowering. Sage green provides a softer, natural touch that complements both period and modern homes. Matte black remains a favourite for sleek, urban exteriors, while neutral greys continue to dominate as a safe but stylish option. Natural timber finishes are also enjoying renewed popularity, particularly when paired with polished ironmongery for contrast. How Do Front Door Trends Relate to Internal Doors? Many homeowners are seeking continuity throughout their property. Matching your front door with your internal oak doors or oak veneer doors creates a harmonious look. For example, a black-painted front door with dark handles pairs beautifully with contemporary veneer doors featuring matching hardware. Similarly, natural oak finishes inside and out provide a warm, consistent aesthetic. What Materials Are Favoured in 2025? Alongside solid timber, composite and engineered front doors are increasingly popular. These offer energy efficiency, weather resistance and improved security while still allowing for bold colours and glazing options. Why Choose a Popular Front Door Design? Investing in a stylish and secure front door does more than enhance kerb appeal. It can increase property value, improve insulation and set a welcoming tone for guests. Where to Find the Best Front Door Options Our selection of front doors includes designs to suit every trend, from bold contemporary statements to classic panelled models. Pair them with our extensive range of internal doors for a consistent and stylish finish throughout your home.