A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building.
Fire rated roof hatch bilco.
Nystrom roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.
Click on the bilco product type below to view product warranties and print a warranty registration form or scroll down to register your product on line with the bilco company.
Features include an optional ul listed automatic closing system intumescent fire resistant coating and a pan cover designed to accept architectural flooring materials.
Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
Fire rated per nfpa 251 nfpa 288 astm e119 and bs476.
Automatic smoke vents aid firefighters in bringing a fire under control by removing smoke heat and gasses from a burning building.
The bilco company has served the building industry since 1926.
Products feature an optional automatic closing system intumescent fire resistant coating and a pan cover designed to accept architectural flooring materials.
Bilco products are designed and fabricated to consistently high quality standards to ensure complete customer satisfaction and to provide many years of trouble free service.
During these years it has built a reputation among architects engineers specifiers and the construction trades for dependability and for products that are unequaled in design and workmanship.
Type sv single leaf smoke vents are ideal for applications requiring smaller vent areas such as elevator shafts or stair wells.
Bilco a wholly owned subsidiary of amesburytruth which is a division of tyman plc has been a pioneer in the development of specialty.
Automatic hold open arm locks the cover in the open position to ensure safe egress.
Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
All products feature engineered lift assistance for easy one hand operation.
Fire rated floor doors maintain the fire rating of a 2 hour floor ceiling assembly where access is required between building floors.
Roof hatches can be installed on flat roofs with a maximum slope of 5.
Nystrom s complete line of roof hatch and safety products meet building codes fire and life safety requirements.
The integrity of the fire resistant steel gorter roof hatch has been assessed by efectis according to en1634 1 en1530 4 and bs476.
Engineered with lift assistance for smooth easy one hand door operation regardless of size.
Available in galvanized steel or aluminum construction and in a number of standard sizes.
