Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
Roof hatch curb detail.
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Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
Pressure treated nailers should be provided by the curb manufacturer to receive roofing felts and eliminate noise transfer.
Pdf extend a rail ladder safety.
For ultimate corrosion resistance and outstanding exterior durability babcock davis provides powder coat finish.
Curb shell has factory welded water tight rib pockets to match roof profile with cricket style water diverter.
A roof hatch curb with built in louvers provides continuous building ventilation.
Bilco louvered roof hatch curbs and smoke vents are equipped with a standard insect screen.
Curbs should be sloped to avert water ponding.
Cad details thermal and moisture protection 07 72 33 roof hatches.
Roof hatches babcock davis roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
In some areas smoke vent curbs with built in louvers are required in vents over elevator shafts to meet elevator shaft code requirements.
Curb is designed for installation on top of the roof panel.
Curbs should be a minimum of eight inches above the finished roof and factory insulated to reduce condensation.
For ultimate corrosion resistance and outstanding exterior durability nystrom provides powder coat finish.
Nystrom s complete line of roof hatch and safety products meet building codes fire and life safety requirements.
Nystrom roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
Roof hatches thermal and moisture protection download free cad blocks autocad drawings and details for all building products in dwg and pdf formats.
