Home > Companies > BIS Door Systems Ltd > Fire Rated Steel Door Set

48 mm thick fire resistant steel door designed to protect personnel and property from the spread of flames and smoke for up to four hours. The doors are suitable for any building type where fire protection is paramount and are fitted in internal applications in a variety of wall constructions. They do not warp, rot or support infestation by vermin or insects.

Standard product features

Door frame:

Formed from 1.5 mm steel sheets. Screw and tab construction with four adjustable fixing feet per jamb, variable subframe supplied as standard to accommodate site tolerance of 0–30 mm. The frame is fitted with three Class 13 stainless steel hinges with two security dog bolts.

Door leaf:

Manufactured from two 1.2 mm sheets lock-formed together, by bonding two steel skins around a rigid core, using a non-weld construction.

Door leaf core:

Resin-impregnated honeycomb.

Hardware:

19 mm stainless steel pull handle, push plate and Arrow fire rated door closer. On double doors a pull handle and closer is supplied on each leaf with auto flush bolts to the second opening leaf. Locks can be provided but the design of the product is to allow free access to user by simply pushing or pulling the door.

Options

Finish/ Colour:

Polyester powder coat finish is available in a range of standard RAL and BS colours. Standard range: Black (RAL 9005), Britannia blue (RAL 5003), Burgundy (RAL 3004), Honesty cream (BS 10 C 31), Goosewing grey (BS 10 A 5), Heritage green (RAL 6002), Merlin grey (BS 18 B 25), Metallic silver (RAL 9006), Olive green (BS 12 B 27), Poppy red (BS 04 E 53), Royal blue (RAL 5010), Solent blue (BS 18 E 53), Vandyke brown (BS 08 B 29), White (RAL 9016).

Vision panels:

Welded construction from 1 mm cold rolled steel, screwed together from one side. Custom sizes and glazing are available, contact manufacturer for more information.

Bottom louvre panel:

Movable steel blades which can be closed manually. They are also closed by a fail-safe fusible link which melts at 160°C.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/344 Metal doorsets

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

BIS Door Systems Ltd

Tel:

+44 (0)1268 767566

Product reference

Fire Rated Steel Door Set

Size (w x h)

[ ______ ]

Type

[Single]
[Double]

Fire rating

[60 minutes]
[120 minutes]
[240 minutes]

Material

[Stainless steel sheets]
[Zintec/ Aluzinc sheets]
-
Standard.

Finish/ Colour

[Brushed]
-
For stainless steel.
[Patterned]
-
For stainless steel.
[Polished]
-
For stainless steel.
[Polyester powder coated]
-
For Zintec/ Aluzinc; Insert RAL or BS colour from 'Options' below.
[Pre-primed, grey]
-
For Zintec/ Aluzinc; standard, requires on-site painting.

Door frame

[89 mm single rebate]
-
Standard.
[250 mm double rebate]
-
For cross cavity fitting.

Vision panel

 - Type:
[Not required]
[Circular, 305 mm diameter]
[Circular, 457 mm diameter]
[Rectangle, 254 x 559 mm]
[Rectangle, 254 x 1219 mm]
[Rectangle, 254 x 1529 mm]
-
Building Regulations Part M compliant.
[Square, 254 x 254 mm]
[Square, 610 x 610 mm]
 
 - Glazing:
[Not applicable]
[6 mm Firelite Clear Ceramic Glass]
[6 mm GWPP]
[19 mm double glazed unit]
-
6.4/ 6 /6.4 mm laminate.
 

Bottom louvre panel

[Not required]
[Required]
-
457 x 457 mm.

Adjoining panels

 - Type:
[Not required]
[Glazed]
[Louvred]
[Solid]
 
 - Location:
[Not applicable]
[Single side]
[Single side and over]
[Single over]
[Two sides]
 

Threshold

[5 mm driveable]
-
Building Regulations Part M compliant.
[12.5 mm 564A Aluminium]
-
Building Regulations Part M compliant.
[15 mm rebated]
-
Standard.

Locking mechanism

[Non locking]
-
Pull handle and push plate.
[Sash lock and lever handles]
-
Standard.
[Panic escape pushbar internal access only]
-
For fire escape.
[Panic escape pushbar internal and external access]
-
For fire escape.
[Special order]
-
Insert requirement, contact manufacturer for more information.

Accessories

[None]
[Deadlock]
[Kick plates]

Manufacturer details

13 Hodgson Court,
Hodgson Way,
Wickford,
Essex, SS11 8XR
Tel +44 (0)1268 767566
Fax +44 (0)1268 560284
NBS Plus