The super simplex is precision s commercial grade aluminum folding stairway.
Residential fixed ladder for roof hatch.
Each roof hatch is tested in the plant to assure smooth opening and closing with one hand.
These may be used for ceiling heights up to 12 0 in commercial applications and up to 13 6 for residential use.
Whether it s an access ladder model that s caged or uncaged we have what you re looking for.
Fixed wall ladders for permanent access to roof hatches include heavy duty mounting brackets.
Fixed shaft modular ladders.
Ul ulc and warnock hersey approved where applicable.
Available in a wide range of standard and customized sizes.
Constructed with lightweight corrosion resistant low maintenance aluminum and heavy duty stainless steel hardware these interior or exterior roof access ladders are designed for maximum climbing comfort and user safety.
Meets or exceeds ansi a14 9.
Hatches of length 4 6 or less are equipped with a 1 point zinc plated cablock and any hatch longer than this are equipped with a 2 point cablock.
Offered in painted steel stainless steel and aluminum.
A type e roof hatch is commonly used for ladder access or to remove or install small pieces of equipment in a building.
15 different models of roof hatches smoke vents.
When the length of a hatch reaches 5 5 or longer a 2 point slam lock is used.
Type gs 36 x 30 914mm x 762mm and type gss special size roof hatches provide all the security and convenience of a bilco roof hatch with the added benefits of a skylight.
Its primary use is as an attic stairway but when fitted with a precision roof hatch can be used for roof access.
Type e roof hatches 36 x 36 914mm x 914mm are ideal for applications requiring roof access slightly larger than the typical 36 x 30 opening.
Utilizes specialized mounting brackets that enable the ladder to retract flat against the wall.