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Price: $2,789.95
Item #BILCO-F-40
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Overview
TYPE F ROOF HATCH
Type F roof hatch, 48" x 48"(1220mm x 1220mm), Ideal for applications requiring roof access slightly larger than the typical 36" x 30" opening. They are commonly used to remove or install small pieces of equipment in a building.
Features and Benefits
Engineered with compression spring operators to provide
smooth, easy, one-hand operation, regardless of size
Automatic hold-open arms lock the covers in the open
position to ensure safe egress
Overlapping cover design, full welded corners on covers 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 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
Specifications
Material (select one):
Steel: Cover and frame are 14 gauge (2mm) G-90 paint bond galvanized steel.
Aluminum: Cover and frame are 11 gauge (2.3mm) aluminum.
Cover: Breakformed, hollow-metal design with 1" (25mm) concealed fiberglass insulation, 3" (76mm) beaded, overlapping flange, fully welded at corners, and internally reinforced for 40 psf (195 kg/m2) live load.
Curb: 12" (305mm) in height with integral capflashing, 1" (25mm) fiberboard insulation, fully welded at corners, and 3-1/2" (89mm) mounting flange with 7/16" holes (11mm) 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" (9mm) type 316 stainless steel hinge pins.
Latch: Single leaf: Slam latch with interior and exterior turn handles and padlock hasps. Double leaf: Enclosed two point spring 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:
Steel: Alkyd base red oxide primer.
Aluminum: Mill Finish.
Hardware:
Steel: Engineered composite compression spring tubes. Steel compression springs with electrocoated acrylic finish. All other hardware is zinc plated/chromate sealed.
Aluminum: Engineered composite compression spring tubes. Steel compression springs with electrocoated acrylic finish. Type 316 Stainless steel hinges. All other hardware is zinc plated/chromate sealed.
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