Our fire rated attic ladders are manufactured by bessler stairs.
1 hour fire rated attic stairs.
A premium brand with a 1 hour fire rating for commercial residential use.
There are six types of simple devices.
Certified 1 hour fire rating.
Silverline cares about the environment.
The lmf60 model is a new generation attic ladder that provides access to unused space in the attic and at the same time functions as a fire protection for 60 minutes 1 hour rating in accordance with nfpa 288 and astm e119 14 click below to enlarge the image.
Fire rated attic ladders lead time.
Bessler be 119 series one hour fire rated wood attic stairs 350 lb capacity fakro lxs plastic end cap for attic stairs fits lwn lwp lwf and lwt series sold as a pair 11 26 fakro lxh 29 long metal handrail for attic stairs fits lwn lwt lwp lms and lwf series.
This patent pending stairway model meets the international builders code and complies with astm e 119 fire code.
The hatch is manufactured with fireproof materials and equipped with a gasket that expands under extreme heat.
It also functions as a blaze block in case of fire.
1 hour fire rated attic ladder service lifts are appropriate for each and every environment nearly.
At access doors and panels we also take pride in our insulated fire rated access door from the mifab product selection which is likewise approved by underwriters laboratories inc.
Product description be 119 one hour fire rated attic stair.
For 1 hour b label in walls and is approved by warnock hersey for 2 hours in ceilings and 3 hours in walls.
The lwf attic ladder is fire rated at 43 minutes in accordance with astm e119 standard test methods for fire tests of building construction materials.
Contact us today for more information on bessler attic ladders.
The door meets ansi ul 10b standards and can.
Besides running cost free additionally the price is saved by it of electricity.