Thermally broken residential roof access hatch manufactured from aluminium. These covers feature an unprecedented FULL 25mm thermal break and a 25mm Polyisocyanurate insulation to the composite lid and upstand. The hatch also incorporates a secure Stay Hold open arm with smooth manual closing using grip handle to prevent against accidental closure. The 300mm upstand comes with an external curb liner for easy site installation eliminating the need to flash up against exposed insulation blocks found at a similar price point. Locking Mechanism L01 Internal Slam Action Cablock. A double EPDM bubble & blade seal for a weathertight seal. The 25mm polyisocyanurate insulation in the lid and upstand offers CFC & HCFC free insulation with an ODP and a GWP rating of zero, with a U-value of 0.78 W/m2K. This roof access hatch is sold as standard with curb liner, 300mm upstand. The hatch is manufactured from aluminium and can be powder coated in single or dual colour. Inside and outside. Otherwise sold as aluminium mill finish.
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|MATERIAL:||Cover and frame 2mm Aluminium.|
|COVER:||Fully thermally broken and insulated lid.|
|CURB:||300mm in height with external curb liner, thermally broken and insulated.|
|INSULATION:||25mm PIR Insulation achieves 0.78 W/m²K as standard.|
|SEAL:||Double unbroken bubble and blade seal to lid.|
|OPERATION:||Gas spring assisted opening. Electric available on request.|
|HINGES:||Heavy duty continuous hidden hinge.|
|LOCKING:||Internal slam action cablock.|
|FINISH:||Mill finish aluminium, single or two colour powder coating optional.|
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Addlite is a UK based manufacturer of rooflights and roof access products. We have been in the business for over 25 years and have built up a massive product and client portfolio nationally as well as internationally.
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