• Dark Grey Prefinished Internal Flush Door
  • Dark Grey Ash Interior Flush Door Closeup
  • Deanta Architectural Dark Gray Ash Door Glazing Options
  • Dark Grey Prefinished Internal Flush Door
  • Dark Grey Ash Interior Flush Door Closeup
  • Deanta Architectural Dark Gray Ash Door Glazing Options

Dark Grey Prefinished Internal Flush Door

Product Code: 200440

From just £169.95 (INC VAT)

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From just £169.95 (INC VAT)

  • FREE delivery on orders over £1000
  • Looks for less don't compromise
  • Made to last style to stay
  • All Styles Available On Bespoke Doors
More Info
  • Solid Core -
    Solid Lipping’s and Edges
  • High grade materials -
    Handpicked American veneer
  • Close Grain Finish -
    Prefinished 35% Gloss
  • Environmentally Friendly -
    FSC certified
  • Bespoke Service -
    Custom sizes made to order

A lot of people consider a great design to be basic and simple, and we certainly agree. This dark grey flush door is a perfect example of minimalistic character that still grabs attention. Grey has been on trend for a while now and it’s popularity doesn't seem to be slowing down, which is why adding this in demand dark grey finish to the commercial flush range of doors was an easy decision to make as many modern homes and contemporary offices will benefit from this stunning finish.

This flush interior door comes with a solid core for a high quality feel and is available in the three most popular imperial sizes. If a different size or metric is required, please do get in touch as we have many more sizes available at an affordable price. It also boasts solid lippings on all edges of this modern flush door which means that you can take upto 3mm off all four sides in equal amounts if necessary.

Made with hand-picked American dark grey ash veneer, this flush internal door is FSC certified and comes with a 10 year manufacturer’s guarantee. If that wasn’t enough reason for you to choose this door, it comes prefinished as standard with a beautiful satin look so that no further treatment is required after delivery.

As experts in the door industry, we know that it’s not often the same door, in the

same size with the same specification is all that’s required, that’s why this range is

designed to make your job as easy as possible. Click here for more information on

how you can order this door with a choice of 12 glazing styles. If it’s a commercial,

flush door that you’re looking for to tick all your boxes, we have the range for you

with all our styles available in bespoke sizes and solid cores as standard, as well as

FD30 and FD60 ratings.

Tech Specs
Construction Engineered
Finish Prefinished
Fire Rating Not Rated
Height 1981mm or 78 inch
Width 686mm or 27 inch, 762mm or 30 inch, 838mm or 33 inch
Thickness 35mm
Usage Internal Use
Trim Down By 3mm each side, 3mm Top and Bottom
Wood Ash
Warranty 10 year warranty
Certification FSC Certified

Because it’s important that our products get to you in perfect condition and on time, we only work with trusted, reliable delivery companies who have an excellent reputation. To allow you to spend where it matters, the cheapest available delivery option will automatically be selected at the checkout stage. Don’t forget that orders over £1000 will qualify for free shipping!

Standard Delivery Rates

Doors - £40.00* (this is per order, not per door)
Ironmongery and Oils - £15.00
Skirting, Architraves, Linings, Window boards and Furniture - £25.00

*We apply a shipping surcharge of £25.00 to certain postcodes, which can also add an additional 5 working days to the delivery lead time, see our delivery page for more information.

If you have chosen additional options for your items such as prefinishing, please allow up to an additional 10 working days for delivery. This will depend on the number of in-house oiling requests and the chosen finish which will affect the number of coats and required drying time.

Generally delivery is a weekday service. Couriers may however operate on weekends during busy periods. As such, we are unable to offer weekend deliveries, but this may be offered by the courier if they call to arrange your delivery date and time. Please note that your delivery will be made to the kerbside. As such, please ensure you can move your order to a secure location.

All delivery times given are based on orders being placed before 12-midday and the lead times are from once your order has been dispatched, not placed.

As unforeseen circumstances can, on the rare occasion, cause delivery issues, we do not recommend booking any tradesmen until your items have been delivered.

Still Have Questions?

If you still have questions regarding the delivery of your order, please give our dedicated Customer Service Team a call and they will be happy to assist you further.

Please Note: We are obliged to apply a shipping surcharge to certain postcodes. Enter your postcode at the checkout to see if any surcharges apply. Surcharges are applied on top of the Free Delivery and also incur a longer lead time (5-10 days). If you have any questions regarding surcharges, please call us on 01455 566 566 to find out more.

For more detailed delivery information see our delivery page here


This engineered door must be fitted with a minimum of 3 hinges. This is due to the weight of the product, which can be attributed to the high grade materials used in the construction of the door. Choosing to ignore this requirement will void your warranty.

Storage - Flat and Dry Only

As wood is a natural product it is important that it is stored correctly. We recommend that your new products are stored flat and in a dry area. We recommend that all packaging is kept on the products, or removed for inspection and then re applied for storage. Again as wood is a natural product it is susceptible to changes in each room's atmosphere and as such please be mindful of this and take care to avoid damp areas or newly plastered rooms etc. For more detailed information on how to treat you newly delivered doors click here.

Wooden Product Finishing

Our products are supplied fit for purpose and unfinished (unless a pre-finished door has been ordered). As oak is a natural product, sanding and treating maybe required to achieve the perfect finish. If you have not ordered a pre-finished/treated door then we recommend that quality hardwax oils such as TreatexOsmo, or Sikkens Polyurethane Varnish are used to seal and protect the goods and to validate your warranty. 

All of our doors must be treated before they are hung, not afterwards. It is vitally important not to miss areas where the door has been cut for hinges or any other door furniture as this would allow for moisture to get into the door and spread throughout it. 

Applying a stain prior to treating is known to highlight the areas where glue may have spread to the face of the door during manufacturing, particulary where veneers meet. This cannot be claimed for under warranty. A clear, hardwax oil is what should be used. 

Modern oil finishes are extremely durable and hardwearing, they are very simple to apply and fast drying. Once your appropriate finish has been applied, generally very little maintenance is required. It is always advisable to cover any scratches that may occur over time. The benefit of using hardwax oil is that this is a very simple process of re-applying the finish to the affected area with a cloth.

If you're wanting to paint an unfinished oak veneer door, ideally a White Primed Door should be purchased instead. However, if you do decide to paint an unfinished oak veneer door then to comply with the door's warranty it must have an undercoat/primer and top coat which is solvent based, not water based.


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