30" x 36" Galvanized Steel Domed Roof Hatch - DOMED - JL Industries

30" x 36" Galvanized Steel Domed Roof Hatch - DOMED - JL Industries

Allow more light and weathertight steel construction with an acrylic dome to your commercial space with the 30" x 36" RHGD Galvanized Steel Domed Roof Hatch.

Why install the RHGD?   

Durability and Aesthetics: The RHDG is a very durable yet attractive roof hatch that your commercial building needs. With a durable 14 gauge galvannealed steel single wall curb and a four gauge with 22 gauge liner galvannealed steel tested to support a live load with a white texture powder coat finish, this galvanized steel roof hatch proves to be the best out there.

User-Friendly: Have hassle-free installation with its diamond grip feature that helps secure the roof hatch without using any tools. Save money on electrical bills with its high insulating values. Both features enable the user in both areas of installation and expenses.

Variety: If you are looking for variety in a product, you can choose from RHDG's various options on its features that will surely fit your commercial building.  

Specifications:  

Certifications: RHG (galvanized) models include components or materials that are ASTM certified under Specifications A792/A792M-06a; A653/A653M-06a; C726-05; and A36/A36M-05. 

Load/Deflection: Galvanized steel roof hatch covers have been tested and approved to support a minimum live load of 40 lbs./ft.2 with a maximum deflection of 1/150th of the span, full negative load of 50 lbs./ft.2 wind uplift and 110 mph wind load when the cover is open. 

Insulation: The curb includes 1" fiberboard insulation surrounding the base and 1" mineral wool insulation between the exterior cover and the solid roof area liner. 

Acrylic Dome: Dome is white translucent acrylic. 

Construction: 14 gauge galvanized steel with 12" high curb and 3 5/8" wide flange for securing to roof deck. The cover includes a 14 gauge galvanized steel exterior and a 22 gauge liner with a TPE draft seal gasket door seal. 

Hardware: Hardware includes a heavy-duty hinge, slam latch, heavy gauge automatic hold open arm with red grip, compression spring-operated cylinder, exterior handle with integral padlock hasp, and interior locking handle with interior padlock hasp. 

Finish: Bonderite®, pre-treated grey hammertone powder coat. 

Sizes: Up to 48" x 96" (will have multiple domes). 

Call Us Today!  

Why Choose Access Doors and Panels? Because we are your reliable source of practical and handy access panels for your walls, ceilings, floors, and even your roofing system. We understand your access and security needs, so you can always talk to our expert product specialists and apply for credit! Call us at (800)-609-2917 and experience our excellent products and services!