Specifications :- Hinged Fire Doors/ Security Doors
Door Leaf
All fire resistant doors are custom made, to a maximum width of 1250mm as a single
and 2600mm as a double. A maximum height of 2800mm in a single leaf. Infill panels
to side or top can be provided as optional extras.
Thickness:
48mm.
Material:
1·2mm corrosion resistant Zintec/Aluzinc sheets as standard. Wide variety of
colours and finishes available.
Infill:
Self supporting resin-impregnated honeycomb core as standard, with the option of
mineral wool or solid timber.
Construction Door Leaf:
Doorblade manufactured from two 1·2mm sheets lockformed together, by bonding
two steel skins around a rigid core, using a no-weld construction.
Flush Astragal to protect meeting style as standard on all doors.
Note: Stock doors are fitted with a universal lock which can be replaced with a
blanking plate.
Construction Door Frame:
Folded from 1·6mm Zintec/Aluzinc.
Screw and tab construction with 4no. adjustable fixing feet per jamb, variable subframe supplied as standard to accommodate site tolerance of -0/+30mm. The frame is fitted with 4no. Dog-bolt hinges as standard.
A non-welded construction from two skins of Zintec folded around a rigid core.
Sizes:
Doors are custom manufactured in 10mm increments for single openings 690mm to 1390mm and double openings 1290mm to 2600mm, at heights up to 2900mm.
Stock:
Stock sizes are held in 50mm increments for single openings 690mm to 1390mm and double openings 1290mm to 2600mm, at a standard height of 2100mm.
Contact our Sales office for special configurations and finishes.
Profile

Type A Type B Type C Type D
Threshold
Standard: 15mm rebated threshold.
Optional: 5mm driveable (DDA compliant).
12·5mm 564A Aluminium (DDA compliant).
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Standard |
Driveable
(optional)
Part M compliant
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564A
(optional)
Part M compliant
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FINISHES
Standard: Pre-primed steel (approximating to BS10A05 Goosewing Grey) requiring site painting.
Optional: Polyester Powder Coating from standard colour range.
PVC laminate from standard range.
Woodgrain PVC laminate.
Stainless steel, brushed, polished or patterned.
VISION PANELS
Guidance Notes:
To comply with Part M of the Building Regulations 2004, doors across circulation
routes should have visibility glazing. (Vision panels less than 50% of the total door
area are exempt from Part L of the Building Regulations.)
Fire Assessment:
Under the BRE Assessment the following rules apply:
Maximum panel size 637x592mm (0.377m²)
No vision panel to be fitted within 200mm of any door leaf edge.
Options : Standard glazing is 6mm GWPP Safety (up to 2hrs. integrity).
Alternative options include 6mm Firelite Clear Ceramic Glass (up to 4hrs. integrity).
LOUVRE PANELS
Construction: FD60 & FD120 The louvre panel has moveable steel blades which can be closed
manually. The blades are also closed by a fail-save fusible link set to melt at 160°.
FD240 (optionally FD60 & FD120) The panel is constructed of 2 separate steel louvre
panels fitted on either side of an intumescent fire block core.
Fire Assessment: Under the BRE Assessment the following rules apply:
Maximum panel size 610x610mm (0.372m²).
No louvre panel to be fitted within 200mm of any door leaf edge.
The louvre panel top should be not more than 1000mm from floor level.

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