Insulation in the cover and curb minimizes the effects on the building s hvac.
Galvanized roof ladder.
All welded steel access ladders have sturdy 2 1 2 x 3 8 flat steel side rails and 7 stand off brackets.
Type s roof hatches 36 x 30 914mm x 762mm provide convenient reliable access to roof areas by means of a fixed.
Cage begins 7 feet from the bottom of ladder.
Type s roof hatch ladder access.
Ladders are designed to osha standard for safety and ease of use and are hot dipped galvanized to offer excellent protection from rust and corrosion.
Rungs are 16 w oaw is 20 choice of powdercoated painted or galvanized.
Mounting brackets included 7 from wall designed for roof access.
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.
Ladder access roof hatches are available in galvanized steel aluminum or stainless steel construction and can be supplied with dome covers for natural day lighting.
Handrails extend 42 above the top rung.
Ladders are made from stock sections of no longer than 10 brackets are mounted in pairs at the job site and assure a stand off distance on 7.
Ladder rungs are made with 18 w x 3 4 diameter solid steel and are spaced 12 apart.
Meets osha and ansi.
All welded steel construction or optional modular design available.