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686x1981x44mm (27") Montreal Dark Grey Ash - Pre-Finished Fire Door 686x1981x44mm (27") Montreal Dark Grey Ash - Pre-Finished Fire Door686x1981x44mm (27") Montreal Dark Grey Ash - Pre-Finished Fire Door

686x1981x44mm (27") Montreal Dark Grey Ash - Pre-finished Fire Door

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Stock last checked: 24/07/2026 13:17:26

View Montreal Dark Grey Ash - Pre-finished Fire Door

10 Year Guarantee

10 Year Guarantee

Fully Finished

Fully Finished

High grade materials

High Grade Materials

Want to Keep Things Simple?
Choose a Pre-Hung Door Set

We've taken the hard work out of fitting a door. Our pre-hung sets are ready to go - perfect for new projects, refits, or when you just want a no-fuss solution.

Here's why our pre-hung door sets work so well:

  • ✓ Ready to install • Supplied pre-hung in the frame with three hinges and a latch or bathroom lock already in place
  • ✓ Save time on site • Speeds up the fitting process with fewer steps and less hassle
  • ✓ Everything fits • All components are built to work perfectly together
  • ✓ Smooth, clean finish • Professionally prepared for a consistent, high-quality result

View Fire Door Set

Product Description

This Fully Finished Montreal Dark Grey Ash - Pre-Finished Fire Door Internal Fire Door comes in a height of 1981mm, width of 686mm and 44mm thickness. This is a FD30 rated fire door which falls in line with current UK Building Regulations. The Grey Fire Door is supplied with No Glass.

Express Doors Direct stock a huge range of affordable Internal Fire Doors delivered to you within 3-7 working days (postcode exclusions apply).

The Montreal Dark Grey Ash Fire door from Deanta follows a modern trend in Grey interior doors. These grey fire doors, with their solid 18mm timber lipping's all around, look great in any modern environment. The natural ash, died in a dark grey, really does stand out, and this is accentuated with the stylish V groove pattern which has made this door so popular throughout the last 12 months. Designed and manufactured to meet the latest of UK Building Regulations in preventing the spread of fire for 30 minutes with their FD30 rating, these doors give you stylish looks, and peace of mind, all at an affordable price.

Technical Specifications
Finish
These doors have been factory decorated and don’t need any further decoration.
Fully Finished
Material
Ash
Glazing
No Glass
Brand
Deanta Doors
Width
686mm
Height
1981mm
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.
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
Product Code
45MONF/DGX686
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
Average Weight
43.0kg
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
13mm
Max Trim Long Edge
13mm
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
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Rated 4.0 out of 5 by our customers from 1932 reviews.