Bilco® NB-20VM Galvanized Roof Hatch for Curb Installation - 30"x54"

Steel Roof Hatch Designed to Provide Convenient, Economical Access to the Roof of a Building. Each unit comes with an insulated, self-flashing, 12"High curb and a staple for a padlock on the inside and outside. Each unit is supplied with lift assisting mechanisms and an automatic hold open arm. Self latching zinc plated outside T handle & inside stainless steel slam lock. 1 Latch. Gray Finish. 32"W x 32"H Outside Flange Dimensions. 24"W x 12"D x 24"H Return Flange Dimensions.

Miami-Dade Approved. Engineered with compression spring operators to provide smooth, easy, one-hand operation. Automatic hold-open arm locks the cover in the open position to ensure safe egress. Overlapping cover design, full welded corners on cover and curb, EPDM rubber gasket, and fully insulated cover and curb ensure weathertightness and energy efficiency. Constructed with corrosion resistant materials to provide many years of trouble free, dependable service. Heavy gauge construction and positive latching mechanism maintain building security. Curb features the Bil-Clip® flashing ...

The BA3054 roof hatch is designed with OSHA life safety in mind and provides easy access to roof areas. The BA3054 is simple to install and operate. The BA3054 curb is manufactured from 11GA aluminum and uses a gas spring to ease the opening of the 11GA aluminum lid. Both the lid and curb come standard with 1" thick rigid insulation. The BA3054 has a continuous gasket for weathertightness. Standard finish is mill.

The BRHPG30X54S1T roof hatch provides easy access to roof areas. The BRHPG30X54S1T is simple to install and operate. The BRHPG30X54S1T curb is manufactured from 14 galvanized steel and uses a gas spring to ease the opening of the 14GA galvanized steel lid. Both the lid and curb come standard with 1" thick rigid insulation. The BRHPG30X54S1T has a continuous gasket for weathertightness. Standard finish is red oxide powder coat.

JLIndustries® Diamond Series Aluminum Roof Hatch - 36"W x 30"L R6 polyiso insulation in curb and cover help to reduce energy costs. Curb and cover are constructed of 11 gauge weather-resistant, mill finish aluminum, 18 gauge cover liner and continuous EPDM gasket. Counterbalanced springs and locking hold-open arm allow single-handed operation of cover so that operator can maintain 3 points of contact with ladder. The indented Diamond Grip™ design secures the roofing membrane and backer rod for easier installation. Hardware is zinc-plated including inside and outside handles and ...