JL Industries Galvanneal Roof Hatch RHDG-5WT ( RHG-5 ) 48 in. x 48 in. White Powder Paint Finish
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The JL Industries Galvanneal Roof Hatch RHDG-5WT ( RHG-5 ) 48 in. x 48 in. White Powder Paint Finish from Industrial Hardware and Specialties is designed for safe and easy roof access with higher insulation values to reduce building energy costs. The 48" x 48" Galvanneal Diamond Series Roof Hatch has a clear opening of 37" X 42". The Model RHDG-5WT ( Replaces RHG-5 ) has a 14 gauge galvannealed steel single wall curb, a formed and welded galvannealed steel cover ( Tested to support a live load of 40psf), Counterbalanced compression springs contained in clear zinc-plated steel cylinders, Clear zinc-plated steel slam latch with inside and outside handles and padlock hasps, OSHA compliant automatic locking hold open arm.Order today from Industrial Hardware and Specialties.
JL Industries Galvanneal Roof Hatch RHDG-5WT ( RHG-5 ) 48 in. x 48 in. White Powder Paint Finish
From Industrial Hardware and Specialties is the JL Industries Galvanneal Roof Hatch RHDG-5WT ( RHG-5 ) 48 in. x 48 in. White Powder Paint Finish. This 48" x 48" Diamond Series Galvanneal roof hatch is designed to reduce building energy costs with 1” of polyisocyanurate R6 insulation in both the curb and cover. The single wall curb with counterflashing is manufactured from 14 gauge galvannealed steel. The new embossed counterflashing design simplifies the installation process allowing you to secure to the roof membrane with minimal effort. The cover is formed from 14 gauge galvannealed steel, welded with a 22 gauge galvannealed steel liner, and tested to support a live load of 40psf. The cover is connected to the curb using a heavy duty clear zinc-plated steel pintle hinge that allows the door to open to 75 degrees, leaving the clear opening for the 48" x 48" roof hatch at 37" X 42". The hold open arm is automatic locking and can be released with one hand, allowing it to be in compliance with OSHA standards on one-handed operation on a ladder. The JL Industries part number RHDG-5WT is a spring loaded roof hatch, it comes standard with counterbalanced compression springs contained in clear zinc-plated steel cylinders. The interior and exterior operating mechanism ( tested to 50psf wind uplift ) is a clear zinc-plated steel slam latch with inside and outside handles and padlock hasps. Access to the roof using the JL Industries Galvanneal Roof Hatch RHDG-5WT ( RHG-5 ) 48 in. x 48 in. White Powder Paint Finish should be done using a ladder. The JL Industries RHDG-5WT replaces the RHG-5 and cross references to the Babcock Davis BG4848, Milcor M-7, Nystrom G4848.You can order this Diamond Series roof hatch today from Industrial Hardware and Specialties.
The New JL Industries Diamond Series Galvannealed Steel Roof Hatches Replace the Older RHG Series. New Features Include :
- Reduced Energy Costs Due to R-6 Insulation in Curb and Lid
- Easier, Faster to Install Flashing System
- 17% lower shipping weight than RHG
- 5-year warranty
Cross Reference
| Acudor | Babcock Davis | Cendrex | Bilco | Karp | Milcor | Nystrom |
| - | BG4848 | - | - | - | M-7 | G4848 |
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 | RHG-5 |
| Nystrom | G4848 |
| Milcor | M-7 |
| Babcock Davis | BG4848 |
| Size ( Length x Hinge Side) | 48" x 48" |
| Finish | White, textured powder coat paint |
| Access | Ladder |
| Curb | 14 gauge galvannealed steel single wall curb and couterflashing with Diamond Grip |
| Cover | 14 gauge galvannealed steel formed, welded cover with 22 gauge liner, tested to support a live load of 40psf |
| Gasket | Continuous, weatherproof EPDM adhesive-backed seal |
| Insulation | 1” polyisocyanurate in curb and cover with thermal resistance R-6 |
| Spring | Counterbalanced compression springs contained in clear zinc plated steel cylinders |
| Locks and Latches | Clear zinc-plated steel slam latch with inside and outside handles and padlock hasps. Wind uplift 50 psf |
| Hinge | Heavy duty clear zinc plated steel pintle hinge |
| Hold Open Arm | Clear zinc-plated automatic locking hold open arm with red vinyl grip for one handed door operation |
| Options | Double wall curb, 1.5” R-9 curb insulation, red or gray powder coat finish |
| Clear Opening | 37" X 42" |
| Warranty | Product Warranty |
| Installation | Product Installation Guide |
| Catalog Page | Product Catalog Page |
| Quick Ship | JL Quick Ship |
| Replacment Parts | JL Replacement Parts |
