36" x 30" Hatches

The Bilco S-20 is a 36-inch by 30-inch Type S roof hatch designed for ladder access. Its insulated cover and curb, fully gasketed design, overlapping cover with counterbalanced lift make for easy one-hand operation. The hatch is constructed in either galvanized steel or aluminum, with compression spring operators, a slam latch with interior and exterior handles, padlock hasps, and Bil-Clip flashing at the curb to integrate with roofing. Key Features: Counterbalanced cover with automatic...

The Bilco S-50 is a 36-inch by 30-inch Type S roof hatch designed for fixed interior ladder access. It features an overlapping, brake-formed hollow-metal cover with 1″ concealed fiberglass insulation and fully insulated curb. It includes EPDM gasket, corrosion-resistant hardware, compression spring lift assistors, and an automatic hold-open arm. Cover and frame are available in aluminum (11 gauge) or galvanized steel (14 gauge), giving durability and weather tightness. Key Features:...

The Bilco S-50TB is a 36-inch by 30-inch thermally broken roof hatch designed for ladder access. It features an aluminum cover and frame, with 3″ (75 mm) polyisocyanurate insulation in the cover and curb providing R-20 performance. The hatch includes a beaded overlapping flange, fully welded corners, EPDM gasket, stainless steel pintle hinges, slam latches with interior/exterior handles and padlock hasps, compression spring lift assistance, and an automatic hold-open arm. Key Features:...

The Bilco S-50VM is a 36-inch by 30-inch VersaMount roof hatch designed for replacement over existing curbs. It features an aluminum cover and curb with 1″ concealed fiberglass insulation, a low-profile curb incorporating a built-in flange and apron, and an anchor clip system for watertight installation. Operation is enhanced by compression spring operators, an automatic hold-open arm, and a positive slam latch with interior and exterior handles and padlock hasps for reliable security. Key...

The Bilco GS-50 is a 36-inch by 30-inch Type GS roof hatch that provides the added benefit of a skylight. Built with an aluminum cover and curb, it includes a clear polycarbonate dome, fully insulated cover and curb, overlapping flange design, welded corners, and EPDM gasket for weather tightness. It operates with compression spring operators and includes an automatic hold-open arm to support safe access and easy one-hand operation. Key Features: Polycarbonate dome roof hatch cover provides...

The Bilco S-20VM is a roof hatch designed for replacement over an existing curb without requiring re-roofing. Sized at 36″×30″ for ladder access, it includes a low-profile curb with a built-in apron and anchor clip system for secure installation. It offers a galvanized steel cover and frame with 1″ insulation, overlapping flange, welded corners, EPDM gasket, compression springs, a slam latch with handles both inside and outside, and an automatic hold-open arm for safety. Key Features:...

The Bilco GS-50TB is a 36-inch by 30-inch thermally broken roof hatch designed for ladder access. It is built with an aluminum cover and curb, a clear polycarbonate dome, and an overlapping flange for weather tightness. Both the cover and curb are insulated with R-18 polyisocyanurate. The hatch features compression spring operators inside telescopic tubes, a stainless steel pintle hinge, a slam latch with interior and exterior handles, padlock hasps, and an automatic hold-open arm for safe...