1 Hour Rated Roof Hatch

Stair treads nosings.

1 hour rated roof hatch.

Oversized attic access door. This product is rated by underwriters laboratories for 1 5 hours b label in walls and 3 hours by warnock hersey in the ceiling and 2 hours in walls. To enable unlocking from the inside an interior latch release is also included on all. The integrity of the fire resistant steel gorter roof hatch has been assessed by efectis according to en1634 1 en1530 4 and bs476.

1 hour rating select a category fire rated access doors non fire rated access doors fire rated floor doors non fire rated floor doors safety products roof hatches ladders and security covers plastic doors cover plates dampers louvers. Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair. Fire rated tested to en 1634 4 and ul eu certified. Tile ready access door.

Fire rated architectural 1 8 inch pan floor door. Maxam also offers the largest opening size fire rated floor door with a temperature rise. External liner fitted as standard for improved insulation properties. Its special feature is a heavy duty spring closure to ensure positive latching when the panel closes.

Fire rated architectural 1 8 inch pan floor door. Bftrm bftcm fire rated floor hatch aluminum pan 2 or 3 hour rating self closing door. Wall door protection. Ftrm ftcm fire rated floor hatch aluminum pan 2 or 3 hour rating self closing door.

A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building. Fire rated panel steel powder coat white wall application latch and lock options. Roof hatches can be installed on flat roofs with a maximum slope of 5. All products feature engineered lift assistance for easy one hand operation.

Maxam is the first in north america to design and manufacture a fire rated floor door line for a one 1 5 two three and four hour rating.