Maxam Metal Products
Fire Rated and Non-Rated Access Products
The RHA Series is a roof hatch design that offers a large free area, R-6 energy efficiency, weather tightness for protection against water penetration and corrosion. The counterbalanced lid and hold-open arm simplify one-handed operation. Our exclusive Max-Clip system easily secures single-ply roofing membrane under the cap flashing. The exterior push-button latch release located on the front side of the cover is shielded from the elements to prevent water accumulation and leakage
Curb Material: 12″ high 10 gauge (2.60 mm) aluminum
Cover Material: 12 gauge (2.05 mm) aluminum
Finish: Mill
Gasket: Continuous weather resistant EPDM gasketing
Insulation: 1″ (25 mm) polyisocyanurate R-6 insulation
Latch: Stainless steel spring latch with internal and external padlock hasps
Hold Open Arm: Steel automatic hold open arm with release handle painted in red
Hinge: Concealed spring hinge operators with 3/16″ (4.77 mm) aluminum hinge bracket assembly
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