Nystrom s complete line of roof hatch and safety products meet building codes fire and life safety requirements.
Roof access hatch dimensions.
Minimum clear width inside dimension of all types of roof access hatch is 700 mm x 600 mm.
This size allows for safe access.
For ultimate corrosion resistance and outstanding exterior durability babcock davis provides powder coat finish.
In buildings of 4 or more stories above grade plane ibc requires certain buildings to provide access to the roof.
So tough we back them with a 7 year on site metropolitan warranty.
Maximum clear width inside dimension of a roof access hatch with glass is 3000 mm x 1000 mm.
Or larger are available.
A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building.
For rapid delivery defender access hatches are stocked in our warehouse in kit form to suit all standard roof and platform profiles.
Quick delivery minimal disruption.
Our roof access hatches are manufactured to the highest standard and comply with national building regulations for safe access to roof areas.
Nystrom roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
Recommended minimum sizes for various types of roof access are shown above.
Defender roof hatches are incredibly tough.
Our type s roof hatch features a counter balanced cover design for easy one hand operation and fully gasketed and insulated construction for weather resistance.
Babcock davis roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
Type s roof hatch ladder access.
Maximum clear width inside dimension for a roof access hatch without windows is 3000 mm x 1200 mm.
Type s roof hatches 36 x 30 914mm x 762mm provide convenient reliable access to roof areas by means of a fixed interior ladder.
As the angle of ascent decreases the hatch must be larger to prevent head bumping accidents.
All products feature engineered lift assistance for easy one hand operation.
If movement of bulky materials through the hatch is anticipated double leaf hatches with openings up to 66 sq.
2015 ibc 1011 12 2 roof access states.
Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
For ultimate corrosion resistance and outstanding exterior durability nystrom provides powder coat finish.
