Products entirely

made in Quebec

Fleur de lys Québec

Roof Hatches FS smoke roof hatch

Provide an automatic "FS" type smoke trap as manufactured by Journault-Jourplex Inc. and install at the location indicated on the plans. Covers shall be galvanized steel. Insulation shall be 25 mm (1") thick fiberglass fully covered and protected by a satin galvanized steel cover.

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The frame shall be shaped from satin galvanized steel and 305 mm (12") high insulated with 25 mm (1") thick fiberglass. It shall have a water discharge at the top and a 102 mm (4") fastening flange at the bottom. The smoke damper shall be coated with a primer (standard on satin galvanized steel). The damper shall be fully assembled with heavy-duty rod hinge, compression spring, neoprene gasket, heavy-duty damper and interior and exterior operating handle and fusible link operating mechanism. The door shall open automatically when heat of 74°C (165°F) melts the fusible link. An optional electromagnet installed inside the door can be connected to the building's alarm system.

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