Need any help or assistance?

Should you have any questions about any of our products or aftercare, please don't hesitate to contact us on the following details:

01246 380283

On Sale: Save 10%

2040 x 826 x 44mm (FD30)
Sandringham Black - Prefinished Fire Door

By Deanta Doors

: £0.00

  • 10 Year Guarantee against Manufacturing Defects
  • Price Match Promise

Want a Complete Package?
Choose a Pre-hung Door Set

Make installation quicker, cleaner, and more convenient with a complete doorset — the ideal solution if you're starting from scratch or renovating.

Why choose a door set?

  • Everything in one – Includes the door, pre-hung in its frame on three hinges with a latch or bathroom lock pre-fitted.
  • Time-saving install – Pre-assembled components reduce fitting time
  • Perfectly matched parts – No guesswork on what hardware fits
  • Clean, consistent finish – Factory-prepped for a more professional result
Best Seller

Best Seller

Fully Finished

Fully Finished

High grade materials

High Grade Materials

10 Year Guarantee

10 Year Guarantee

Product Information

The 826mm Sandringham Black - Prefinished Fire Doo is a fantastic choice for anyone looking to give their home a make over. Measuring 2040 x 826 x 44mm, this FD30 fire door is a popular choice, being a staple in the Deanta Doors range.

Supplied fully finished with no glass, you do not need to worry about any painting or staining - you can simple hang the door when it arrives.

Introducing the Sandringham Black Prefinished internal door by Deanta – a fusion of elegance and robust functionality. 

Introducing the Sandringham Black Prefinished internal door by Deanta – a fusion of elegance and robust functionality. This door is factory finished in a sleek black, ensuring a speedy installation without compromising on style. Proudly third-party certified by Q-MARK and Certifire ©, it guarantees top-notch quality and safety. Constructed with a solid high-density PB Core, it offers unparalleled sturdiness and longevity. Its design stands out with an elegant two-panel FD30 facade, adorned with raised and fielded panels complemented by intricate traditional mouldings. The door features large lippings, providing a generous 15mm trimming allowance on each edge, ensuring flexibility during installation. To top it all off, this exquisite piece comes with a 10-Year Manufacturer's Guarantee, testifying to its premium quality and durability. Upgrade your interiors with the perfect blend of aesthetics and function!

Technical Specification
Category
Brand
Glazing
No Glass
Finish
These doors have been factory decorated and don’t need any further decoration.
Colour
Black
Construction
The construction of the door covers both the design and weight of the door.

Heavyweight (Solid Core) – The heaviest form of construction -  generally solid particle board with real timber lippings.
Engineered Solid Core (Heavyweight)
Width
826mm
Height
2040mm
Thickness
Non-fire rated internal doors are either supplied at 35mm thick (Imperial Doors, 1981mm (6’ 6”) or 2032mm (6’ 8”) tall) or 40mm thick (Metric Doors, 2040mm tall).

FD30 Fire doors are manufactured to a thickness of 44mm.

External doors are manufactured to a thickness of 44mm.
Lipping
The lipping is the timber material around all edges of the door from which your joiner can trim the door down in height and width, as well as fit hinges/ locks too.

Trim allowances vary by lipping size, door design and fire rating - please contact us for more information about your desired door’s trim allowance.
18mm
Raised Mouldings
Both Sides
Average Weight
49.0kg
Fire Rating
30-minute Fire Rated
FD30
Lipping Short Edge
The lipping is the timber material around all edges of the door from which your joiner can trim the door down in height and width, as well as fit hinges/ locks too.

Trim allowances vary by lipping size, door design and fire rating - please contact us for more information about your desired door’s trim allowance.
18mm
Lipping Long Edge
The lipping is the timber material around all edges of the door from which your joiner can trim the door down in height and width, as well as fit hinges/ locks too.

Trim allowances vary by lipping size, door design and fire rating - please contact us for more information about your desired door’s trim allowance.
18mm
Max Trim Short Edge
15mm
Max Trim Long Edge
15mm
Suitable For Use As Paired Fire Doors
Always install fire doors in-line with their associated certification document. Failure to do-so may invalidate certification.
Yes
Code
45SANFDBL826
Close

Standard UK Door Sizes:

  • 1981 x 381/419 x 35mm (sidelights/side panels)
  • 1981 x 457/533 x 35mm (cupboard/wardrobe)
  • 1981 x 610/686/711 x 35mm (restricted spaces)
  • 1981 x 762 x 35mm (most common internal door size)
  • 2032 x 813 x 35mm (usually former external door size)
  • 1981 x 838 x 35mm (mobility/wheelchair access)

Metric Door Sizes (Popular in Europe/Scotland):

  • Height: 2040mm
  • Width: 426/526/626/726/826/926mm
  • Thickness: 40mm

Measurement Tips:

  • Measure door opening for height, width & thickness.
  • Allow 2-3mm gap around the door for proper operation.
  • Contact us for bespoke sizes.

Trimming Guidelines:

  • Engineered timber doors can be trimmed to fit; consult our guidelines or contact us for advice.

View Our Full Size Guide

If you are unsure about your sizing, please contact us for assistance. We also offer bespoke / made to measure doors.

Get in touch if you need help with anything or if you have any questions about our products.

Contact Us