Aluminium double-leaf

Easy to maintain and economical

Aluminium double vantaux - Trappes d'accès au toit - Bolar

Specifications and technical data

Recommended for the following building types:
Institutional, industrial and commercial.

Model A

This double-leaf roof hatch is designed specifically to be esthetically pleasing and reliable.

It is entirely made from 11 gauge (3.20 mm) aluminum with a natural milled finish. It is both very lightweight and sturdy. The lightweight nature of aluminum facilitates the installation and handling of the roof hatch. Aluminum is also a non-corrosive and highly durable material.

Available insulation :  R4 to R42

  • ALUMINUM GAUGE2,30 mm (11 GA.)
  • INSULATION THICKNESS ON THE COVER25,00 mm (1'')
  • INSULATION THICKNESS AT THE BASE25,00 mm (1'')
  • INSULATED ALUMINUM COVER WITH ALUMINUM LINING2
  • STAINLESS STEEL HINGE4
  • REGULAR STEEL LOCK STRIKE4
  • WEATHER STRIPPING (NEOPRENE)2
  • INTERNAL LATCH LOCK2
  • STAINLESS STEEL CLOSING HANDLE2
  • EXTERNAL HANDLE DESIGNED TO PROTECT AGAINST SEVERE WEATHER CONDITIONS2
  • AUTOMATIC RETAINING ARM, WITH INTERNAL HANDLE AND WALL ATTACHMENT2
  • RETAINING ARM, WITH WALL ATTACHMENT2
  • TELESCOPIC GAS CYLINDER4
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