We combine safety and style in our extensive range of fire doors. Making sure that your home or business is protected in the event of a fire is vitally important, and we take our responsibility to provide safe, high-quality fire doors very seriously.
Our collection of FD30 fire doors and FD60 fire doors proves that protection doesn’t mean sacrificing style. Designed to slow the spread of fire and smoke, our fire doors provide 30 to 60 minutes of fire resistance while meeting all strict fire safety regulations. We offer 44mm internal fire doors alongside thicker size options in various styles and finishes to complement any interior. Crafted from premium materials such as oak and walnut, our fire doors are built for durability and aesthetic appeal.
Fire Doors By Type
There is no need to compromise on style when it comes to safety. We have a large range of internal fire doors to compliment every aesthetic.

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Our team at Internal Doors feature the best fire doors in order to offer ample protection and safety against fire and smoke emergencies. In our internal fire doors collection, alongside thicker size options all with their own styles and finishes, you can find a fire-safe door that matches the interior of your building and all the necessary fire safety regulations. We take fire safety very seriously. While practicality is key, we believe you shouldn’t have to compromise on quality or performance. Our fire doors, including internal fire doors with glass, are designed with intumescent strips that expand when exposed to heat. In the event of a fire, these strips seal off the room, slowing the spread of flames and giving you precious time to act.
Strength, Performance, & Durability
Even our regular doors that aren’t fire rated are built of high quality materials to offer high standards in protection against impact, wear and tear and fire. If you want to have the best in fire protection, a fire rated door is the best option. No matter what doors you get from us, they are sure to live up to high standards of strength, performance and durability.
Our fire doors are constructed to offer the best in fire protection without compromising on the appearance, so that your doors can be both safe and stunning. Our fire-rated engineered doors are built to last long, with thick veneers and solid oak lipping to ensure the highest level of protection. They even feature a thick, calcium silicate core meant to resist the impacts of fire damage.
FD30 & FD60 Rating
We don't take chances when it comes to safety, performance, or anything - frankly. Our doors are all fire rated, living up to FD30 and FD60 ratings and standards to meet the strictest fire guidelines and to ensure proper protection and safety. While many internal doors will offer protection, having an FD30 rated fire door will be sure to give you the greatest level of protection and safety against fire damage.
A FD30 rating ensures that the doors will give you a 30 minute burn time, while a FD60 gives you 60 minutes, offering a buffer in an emergency situation which can offer much needed time for responders and potential escape. In the event of an emergency, this will not only help protect you, but also your home and belongings, giving responders more time to reduce the damage.
Never Compromise on Style
Despite valuing the best in quality, durability, and protection, we never compromise on style and design. We know that you care just as much about their appearance, style, and feel, whether they’re internal or external. We combine both function and form to give you the best doors possible. One of the most popular contemporary styles at the moment are grey fire doors, offering style as well as substance.
What does this mean for you? It means that you can choose the best styles and designs to suit your home, but that you can get them fire rated. This will give you peace of mind and security of protection, letting you rest easy.
Choosing Fire Rated Doors
Picking a fire rated door is ideal if you’re concerned about safety and want the most protection against fire and smoke. These doors can be used as both external and interior doors. Ideal uses for them are for isolating certain rooms to give added protection against damages, such as a door for a bedroom or from the garage into the home.
With our certified FD30 door ratings, you're sure to get the best in terms of fire and smoke protection! Come check out our collection at Internal Doors today and open the possibilities!
Why Choose Our Fire Doors?
- Unparalleled Safety: Engineered to resist fire for up to 60 minutes
- Stylish Designs: From contemporary to classic panel styles
- Acoustic Performance: Excellent sound insulation for privacy
- Variety of Finishes: Including oak, white, and walnut
- Compliant with Regulations: Meeting all UK fire safety standards
Explore Our Comprehensive Fire Door Range
- Glazed Fire Doors: Combine fire resistance with light flow
- Solid Core Fire Doors: Maximum protection for high-risk areas
- FD30 Doors: 30-minute fire resistance for residential spaces
- FD60 Doors: 60-minute protection for commercial buildings
- Commercial Fire Doors: Tailored solutions for offices and public spaces
Essential Fire Door Components
Our fire doors come complete with crucial safety features:
- Fire-Resistant Frames: Ensuring a complete fire barrier
- Intumescent Seals: Expand when heated to seal gaps
- Fire-Rated Hinges: Maintaining integrity during a fire
- Fire-Safe Handles: Designed for quick and easy escape
Why Choose Internal Doors for Your Fire Door Needs?
- Expert Guidance: Our specialists offer tailored advice on fire door selection and installation
- Quality Assurance: All fire doors are rigorously tested and certified
- Competitive Pricing: Best-in-class fire doors at affordable prices
- Swift Delivery: Rapid 3-5 day delivery service nationwide
- Installation Support: Comprehensive guides for professional fitting
Frequently Asked Questions About Fire Doors
Elevate Your Property's Safety with Our Internal Fire Doors
Join countless satisfied customers who have enhanced their property's safety and style with our fire doors. Whether you're upgrading a family home or outfitting a commercial space, our doors provide the perfect blend of protection and aesthetics.
Need expert advice on fire door selection or installation? Our specialists are ready to help. Call 01455 566 566 for personalised recommendations and ordering assistance.
Choose Internal Doors for fire safety solutions that don't compromise on style – where top-tier protection meets exceptional design.