Bilco S-50

• Ladder Access Roof Hatch
• Size: 36" x 30"
• Material: Aluminum, cover and frame are 11 gauge (2.3 mm) aluminum

Specifications

• Material: Aluminum, cover and frame are 11 gauge (2.3 mm) aluminum.
• Cover: Brake formed, hollow-metal design with 1" (25 mm) concealed fiberglass insulation, 3" (76 mm) beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf (195 kg/m2) live load.
• Curb: 12" (305 mm) in height with integral capflashing, 1" (25 mm) fiberboard insulation, fully welded at corners, and 3-1/2" (89 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: This unit requires Quantity 2 Bilco RPRS180 Compression spring operators enclosed in telescopic tubes as seen here: Bilco RPRS180. Automatic hold-open arm with grip handle release.
• Performance Ratings: Complies with UL 790 Class A (burning brand test).
• Finish: Mill Finish
• Hardware: Engineered composite compression spring tubes with steel compression springs packed in grease. All other hardware is zinc plated/chromate sealed

Features

• Type S roof hatches, 36" x 30" (914mm x 762mm), provide convenient, reliable access to roof areas by means of a fixed interior ladder. Product features a counter-balanced cover design for easy one-hand operation and fully gasketed and insulated construction for weather resistance
• Miami-Dade County and Florida Building Commission approval for use in high velocity hurricane zones with large and small missile impact.
• 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
• Overlapping cover design, full welded corners on cover and curb, EPDM rubber gasket, and fully insulated cover and curb ensure weather tightness 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 system, an innovative method to quickly and easily secure single-ply roofing material to Bilco roof products
• Available in many sizes and curb configurations to satisfy any requirement or installation

Bilco Parts for Type S-20, S-40, S-50, S-90 Roof Hatches