Insulation in the cover and curb minimizes the effects on the building s hvac.
Galvanized roof ladders.
Ladders are heavy duty welded assemblies.
Series m modular fixed ladders.
Cut sheet and drawings available.
Rungs are 16 w with an oaw is 20 300 lb capacity.
Series f fixed ladders.
All our ladders meet or exceed ansi a14 3 and osha 1910 27 standards.
Choice of powdercoated painted or galvanized.
Roof hatches all precision roof hatches are fabricated of heavy gauge steel or aluminum properly finished to withstand rough handling and exposure to the elements.
Choose from our selection of roof access ladders including wall mount ladders ladder cages and more.
Climbing rungs are 3 4 corrugated steel round rungs spaced on 12 centers.
Cage begins 7 feet from the bottom of ladder.
Standoff brackets are mounted 7 from wall.
Ladders are heavy duty sub assemblies no section is greater than 7 in length.
Side members are 1 4 x2 x2 steel angle.
In stock and ready to ship.
Handrails extend 42 above the top rung.
Manufactured from galvanized steel with weather resistant gasketing these units feature long life low maintenance and ease of operation.