Roof Hatches

- Energy efficiency exceeds standard hatches by more than 48%
- Meets LEED® standards for recycled content
- High solar reflective index (SRI)
- Ozone-friendly polyisocyanurate insulation
- Special EPDM gasketing with enhanced weather-resistance
- Mill-finish aluminum construction
- Engineered with compression spring operators to provide smooth, easy, one-hand operation, regardless of size
- Automatic hold-open arm locks the cover in the open position to ensure safe egress
- Available in all Bilco standard roof hatch sizes and special sizes are available upon request
Guide Specifications
- Material: Cover and frame are 11 gauge (2.3 mm) aluminum.
- Cover: Brakeformed, hollow-metal design with 2" (50 mm) concealed polyisocyanurate insulation, 4" (100 mm) beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf (195kg/m2) live load.
- Curb: 12" (305 mm) in height with integral capflashing, 2" (50 mm) polyisocyanurate insulation, fully welded at corners, and 4-1/2" (114 mm) mounting flange with 7/16" holes (11 mm) provided for securing frame to the roof deck.
- Gasket: Extruded EPDM rubber gasket permanently adhered to cover.
- Hinges: Heavy-duty pintle hinges with 3/8" (9 mm) Type 316 stainless steel hinge pins.
- Latch: Slam latch with interior and exterior turn handles and padlock hasps.
- Lift Assistance: Compression spring operators enclosed in telescopic tubes. Automatic hold-open arm with grip handle release.
- Performance Ratings: Complies with UL 790 Class A (burning brand test).
- Finish: Mill finish aluminum
- Hardware: Engineered composite compression spring tubes and steel compression springs packed in grease. Type 316 stainless steel hinges. All other hardware is zinc plated/chromate sealed.