30" x 30" Domed Roof Hatch - Galvanized Steel

Commercial and industrial buildings may need an easy-to-install 30" x 30" BA-GRH-DO (domed roof hatch – galvanized steel). This access door and panel model is ideal for installing for easy access to the roof where maintenance and repair for solar panels, vents, and other vital systems help your building on its day day-to-day operation.

Why Choose 30" x 30" BA-GRH-DO?

Installation: The BA-GRH-DO model roof hatch is one of most building contractors' preferred access panels. It provides quick and easy installation on any surface for the service personnel to have hassle-free maintenance and repair.

Accessibility: The BA-GRH-DO has easy-to-open panels that provide quick access to hassle-free maintenance and repair.

Durability: The BA-GRH-DO's easy-to-open galvanized steel panels are strong enough to hold around 10 pounds of snow and withstand severe weather conditions. This benefit ensures that the roof hatch is safe to install on the roof and will not quickly get damaged.

Specifications

Cover:

• Double-skin construction ("in-box type design") with 1" Polyiso

(R-6) insulation

• Continuous EPDM foam weather/draft seal gasket for a tight fit
• Support a live load of 40 lbs./square feet.
• 14-gauge galvanized steel
• 20-gauge galvanized steel inside liner.
• 1/8" thick aluminum

Curb:

• 14-gauge galvanized steel
• 1" thick Polyiso (R-6) insulation
• Fiberglass liner at curb exterior.
• The curb is 12" high, with a 3.375" wide bottom flange and pre-drilled mounting holes.

Hinge: 

• Heavy-duty galvanized steel pintle hinges with 3/8" SS pin

Opening:

• Gas spring operators allow the cover to easily open and close. The Stainless Steel Inside pull handle allows easy control when closing the lid.

Door Latch:

• Self-latching, zinc plated outside T handle
• Stainless steel inside lock
• Inside and outside padlock provisions
• Heavy duty detention lock with paracentric key

Finish:

• Material mixes with an iron phosphate wash, a rust-inhibiting primer, and a baked-on polyester enamel paint.

Get Started

Take advantage of our galvanized products and other product lines! Ask our product experts through this hotline at 1-800-483-0843. If you have the list of materials with measurements, you can quickly request a custom quote a custom quote and get your quote back in 30 minutes!