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JL Industries Aluminum Roof Hatch RHDA-5 ( RHA-5 ) 48 in. x 48 in. Mill Finish
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The JL Industries Aluminum Roof Hatch RHDA-5 ( RHA-5 ) 48 in. x 48 in. Mill Finish from Industrial Hardware and Specialties is designed to provide roof access from the interior of the building from a normal ladder, step ladder or stairs. The Model RHDA-5 ( Replaces RHA-5 ) has a 12" high curb made from 11 gauge aluminum and 3-1/2" wide flange around the base for securing to roof deck. The cover includes a 11 gauge aluminum exterior and 18 gauge aluminum liner with a TPE draft seal gasket door seal. The hardware includes a heavy duty clear zinc-plated steel pintle hinge, a compression operated heavy gauge automatic hold open arm with a shock absorbing cylinder, and red vinyl grip. While the locking mechanisms consist of a Clear zinc-plated steel slam latch with inside and outside handles and padlock hasps.Order today from Industrial Hardware and Specialties.
JL Industries Aluminum Roof Hatch RHDA-5 ( RHA-5 ) 48 in. x 48 in. Mill Finish
From Industrial Hardware and Specialties is the JL Industries Aluminum Roof Hatch RHDA-5 ( RHA-5 ) 48 in. x 48 in. Mill Finish. The curb for this 48" x 48" roof access hatch is manufactured from 11 gauge aluminum, is 12" High, and has a 3-1/2" wide flange surrounding the 1" fiberboard insulated base to aid in securing the roof hatch to the deck. The covers exterior is constructed from 11 gauge aluminum and insulated with 1" mineral wool between the exterior cover and the 18 gauge aluminum liner. It's than finished with a TPE draft seal gasket. The JL Industries part number RHDA-5 is a spring loaded roof hatch. The hatch comes standard with a compression spring-operated cylinder, heavy gauge automatic hold open arm with red grip, and a heavy duty clear zinc-plated steel pintle hinge. The interior and exterior operating mechanism is a clear zinc-plated steel slam latch with inside and outside handles and padlock hasps. You can order the JL Industries Aluminum Roof Hatch RHDA-5 ( RHA-5 ) 48 in. x 48 in. Mill Finish today from Industrial Hardware and Specialties.
Key Features of the Aluminum Roof Hatch with Mill Finish :
- RHDA models include components or materials that are ASTM certified under Specifications 209-06 and C726-05
- 110 mph wind load when cover is in an open position
- Wide flange makes connections to roof deck faster and easier
- 5-year warranty
Cross Reference
Acudor | Bilco | Karp | Milcor | Nystrom |
- | F-50 | - | RD-4x4 | A4848 |
Model numbers of other manufacturers are shown for products that appear to be equivalent in their functional use, though not necessarily interchangeable. Every effort has been made to ensure the accuracy of this information, though Industrial Hardware and Specialties will assume no responsibility for errors or omissions which may have occurred. As such, Industrial Hardware and Specialties recommends verification of the information necessary to make the appropriate product selection for a given application.Model numbers of other manufacturers are shown for products that appear to be equivalent in their functional use, though not necessarily interchangeable. Every effort has been made to ensure the accuracy of this information, though Industrial Hardware and Specialties will assume no responsibility for errors or omissions which may have occurred. As such, Industrial Hardware and Specialties recommends verification of the information necessary to make the appropriate product selection for a given application.
Vendor | JL Industries |
---|---|
Previous Model | RHA-5 |
Nystrom | A4848 |
Milcor | RD-4x4 |
Size ( Length x Hinge Side) | 48" x 48" |
Finish | Mill Finish |
Access | Ladder |
Curb | 11 gauge aluminum single wall curb, 12" high with 3-1/2" wide flange for securing to roof deck |
Cover | 11 gauge aluminum formed, welded cover with 18 gauge liner, tested to support a live load of 40psf |
Gasket | TPE draft seal gasket |
Insulation | Cover-Insulation: 1 inch (25.40 mm) thick mineral wool insulation, Curb-Insulation: 1 inch (25.40 mm) thick fiberboard insulation |
Locks and Latches | Clear zinc-plated steel slam latch with inside and outside handles and padlock hasps |
Hinge | Heavy duty clear zinc-plated steel pintle hinge |
Hold Open Arm | Heavy gauge automatic hold open arm with red vinyl grip |
Warranty | Product Warranty |
Installation | Product Installation Guide |
Maintenance | Product Maintenance Guide |
Catalog Page | Product Catalog Page |
Quick Ship | JL Quick Ship |
Cross Reference | JL Cross Reference |
Replacment Parts | JL Replacement Parts |