Product Introduction
Cladding, partitions, portacab
Lockers, cubicles, cabinets
Steel, Aluminum products
 ladder, Scaffold, Platform
 Roof hatch
 Stainless Steel Fittings
 Stainless Steel mooring bollar
 Stainless Steel staircase
Steel tubes, piles, structures
Plastic Machinery
Construction Machinery
Dry ice machine
 
  Products


Roof hatch


Roof hatches are manufactured from a proven design which quarantees  ease of operation, long maintenance-free life regardless of climatic conditions.

 

The features are:

Ÿ         materials:  aluminium or stainless steel;

Ÿ         sizes:  customized to clients requirements;

Ÿ         design loads:  live load 2 kN/m2 with a deflection less than span/150; uplift 1 kN/m2;

Ÿ         insulation: 25 mm rigid insulation in cover and curb;

Ÿ         pitch correction: made to order to compensate for roof slope;

Ÿ         spring opening:  lubricated compression spring enclosed in telescopic tubes are reducing opening force to less than 5 kg;

Ÿ         locking hold-open arm;

Ÿ         hinges: zinc plated or stainless steel;

latch: zinc plated steel slam latch with dead bolt lock.  Single-leaf hatches wider than 1.5 meter have two-point latch.