General Purpose Doors: Specifications

MATERIAL:

Door Frames and Leaves are made from Galvanized Steel.

DOOR LEAVES:

These are constructed from 0.8mm thick galvanized steel sheet, formed to provide a 35 / 45mm thick fully flush, double skin door shell with seamless welding joints all around. Internal reinforcements ensure rigidity. The internal construction of the door incorporates honeycomb / Puff structure with all-round reinforcement.

DOOR FRAMES:

These are produced from 1.2mm galvanized steel sheet, formed to single rebate profile of size 100mm x 57mm (+/- 0.3mm) with a maximum bending radius of 1.2mm.

The door frames can be fixed to the brick or block walls using Anchors not welded to the frame (First fix).

VISION GLASS:

Rectangular Plain Float Glass with 5mm thick clear glass can be provided in 300 x 450mm size, as single glazed or double glazed.

FINISH:

The doorframes and door shutters are finished with pure polyester UV resistant Powder coating.

FITTINGS

HINGES :

Stainless Steel Ball Bearing Butt Hinges 4"X3"X3mm Thick Are Fixed Flush To The Frame & Shutter.

LOCK:

Mortise Sash Lock with Lever Handles, Mortise Dead Bolt, Mortise Latch and Panic Devices etc can be provided as required.

FLUSH BOLTS (DOUBLE DOOR):

Concealed extended lever action flush bolts are provided on the top of the door to the leading stile edge.

DOOR CLOSERS:

Doors can be fitted with a large variety of Door Closures.

OPTIONS:

Exit, Electro Magnetic Hold Open Device, Door Coordinator, Enviromental Seals for Air Tightness, Automatic Door Bottoms etc., can be provided if required.