Product Description
Product Spec Sheet: 
72" x 96" BAC-DDRHG Double Leaf Domed Steel Equipment Hatch
Moving heavy equipment to the rooftop shouldn’t be a headache. Squeezing bulky HVAC units or machinery through a tight hatch slows down work, increases labour costs, and raises the risk of damage.
The 72" x 96" Double Leaf Domed Steel Equipment Hatch simplifies the process. Its wide opening gives you ample space to move large equipment without hassle. The domed design brings in natural light, reducing electricity use and creating a brighter, safer work environment.
No more struggling with access, no more wasted energy—just a smarter way to get the job done.
Why Choose the 72" x 96" BAC-DDRHG Double Leaf Domed Steel Equipment Hatch
- Seamless Equipment Transfer: The double-leaf design provides a wide, unobstructed opening, making it easy to move large HVAC units, mechanical systems, and bulky equipment without extra hassle or delays.
- Brighter, More Energy-Efficient Spaces: The domed cover lets in natural light, lowering the need for artificial lighting and electricity costs.
- Built to Last: Made from heavy-duty galvanized steel, this hatch withstands harsh weather and daily use, ensuring long-term reliability and protection for your building.
- Easy to Operate: Its compression spring lift assistance makes opening and closing smooth and effortless, so maintenance teams can work faster and safer.
- Better Insulation, Lower Costs: With fibreglass insulation and a weather-sealed gasket, this hatch helps regulate indoor temperatures, cutting down on heating and cooling expenses year-round.
To keep your team safe while working on construction projects, don’t miss our blog on Safety Checklist: How to Prevent Accidents on a Construction Site. Get expert tips on minimizing risks and creating a safer work environment.
Product Specifications
- Dimensions: 72" x 96"
- Material: 14-gauge galvanized steel with a 22-gauge liner
- Finish: Gray prime coat (steel) / Silver prime coat (aluminum)
- Domes: Clear over white acrylic domes for natural light
- Gasketing: Continuous bulb neoprene door seal for weather protection
- Insulation: 1" fibreglass insulation in the cover, 1/2" rigid fiberboard on the curb
- Hinges: Heavy-duty hinges for durability and stability
- Hold-Open Arm: Galvanized steel automatic hold-open arms with red vinyl handles
- Latches: Two-point universal spring latches with exterior and interior handles
- Spring Assistance: Pressure intensifiers with compression springs for smooth operation
- Clear Opening: 8" less than the overall width and length
Installation Instructions
- Prepare the Roof Opening: Cut an opening 8 inches smaller than the hatch's listed dimensions to match the clear opening size. Ensure the roof structure can support the hatch and intended equipment loads.
- Position and Secure the Hatch: Place the hatch over the opening, ensuring the curb sits evenly on the surface. Use suitable fasteners through the pre-drilled mounting holes to attach it securely.
- Seal for Weather Protection: Apply continuous bulb neoprene door seal and flash the curb properly to integrate with the roofing system, preventing leaks and ensuring a weatherproof seal.
- Test Functionality: Open and close the hatch to ensure compression spring lift assistance, two-point latches, and automatic hold-open arms operate smoothly and securely.
Don't wait until access issues slow down operations! Upgrade your building with the reliable and long-lasting 72" x 96" BAC-DDRHG Double Leaf Domed Steel Equipment Hatch today!
Accessing your roof shouldn’t come with unnecessary risks. Pair your steel equipment hatch with BAC-RGS roof hatch safety rails for a complete access solution that prioritizes safety. These durable rails create a secure perimeter, reducing fall hazards and ensuring compliance with safety standards.
As a proud member of the Toronto Construction Association, Best Access Doors Canada offers top-quality access doors designed for Canadian commercial and residential projects. Contact us today for expert advice and the best products for your building needs!