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686x1981x44mm (27") Black - Seis Style Prefinished Door

Seis Black Prefinished Internal Doors

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Stock last checked: 22/10/2026 18:09:07

View Seis Black Prefinished Internal Doors

10 Year Guarantee

10 Year Guarantee

Delivery In 3-7 Working Days

Delivery In 3-7 Working Days

High grade materials

High Grade Materials

Generous Lippings for easy trimming

Generous Lippings For Easy Trimming

Fully Finished

Fully Finished

Product Description

This Fully Finished Seis Black Prefinished Internal Doors Internal 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 Internal Panel Door is supplied with No Glass.

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

With the unique pattern of alternating grains, the Seis style door is definitely a focal point of any room. The unique design teamed with the sleek black finish makes for a beautiful contemporary door suitable for any modern home. These Ultra modern solid core black internal doors are supplied with solid 14mm lipping's all round to allow you to trim to meet your opening size.

Technical Specifications
Finish
These doors have been factory decorated and don’t need any further decoration.
Fully Finished
Glazing
No Glass
Brand
LPD 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.
14mm
Product Code
SEIBLAFC27
Raised Moulding
No
Door Leaf Size
this is the size of the individual doors that comprise a folding door system.
78 x 27
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.
14mm
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.
14mm
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.
14mm
Max Trim Short Edge
5mm
Max Trim Long Edge
5mm
Suitable To Use As Pairs
Yes
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.
No
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Company number 11557039.

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Rated 4.3 out of 5 by our customers from 1932 reviews.