Surespan SRHP/S20 (previously SRH/TB30) superior insulated premium roof hatches are manufactured in aluminium. Featuring thermally broken sections and an insulation which offers an outstanding U-value of 0.20 W/m²K.
The gas spring assisted opening lid is supported by heavy-duty aluminium hinges and features an integral wrap over edge, incorporating double unbroken EPDM seals. The upstand has a purpose made flashing to accept the roof felt to make it weatherproof.
These premium roof hatches can be used in a variety of applications from Cold store storerooms to particularly harsh conditions. While the stainless steel option can further enhance the overall life span in high humidity environments with its corrosion resistant properties.
The thermally broken sections coupled with the superior insulation ensure condensation is not a problem.
Thermally broken single leaf Fire Rated Roof Hatch is manufactured in aluminium with optional internal or external polyester powder coated finish.
The gas spring assisted opening lid is supported by heavy-duty stainless steel hinges and fixings. Aluminium curb liner is supplied as standard for improved insulation properties. Fire rated up to 240 minutes to EN 1634-1.
Designed to be easily operated by one person, the hatch features a grip handle and safety hold-open stay to prevent against accidental closure.
An array of specially designed insulation offering up to five times the performance of other commonly available insulation materials.