Surespan glazed roof access hatches incorporate a frameless design eliminating water ponding. The low profile frame with triple seals is structurally bonded to the 35.5mm sealed double glazed unit, comprising Pilkington 6mm toughened K polished all round outer pane, 20mm Warm Edge silver spacer Bar argon filled, Pilkington 9.5mm toughened & laminated inner pane. Rooflight access hatches are ideal for roof terrace access.

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Technical information

MATERIAL:	Aluminum
GLAZING SPECIFICATION:	35.5mm sealed double glazed unit will comprise Pilkington 6mm toughened K polished all round outer pane, 20mm warm edge silver spacer bar argon filled, pikington 9.5mm toughened and laminated inner pane.
UPSTAND:	300mm in height as standard. The upstand has a purpose made flashing to accept the roof membrane (supplied by others and fitted under manufacturers instructions) flush to exterior insulation. Also available with thermally broken extruded sections.
INSULATION:	The ramining part of the hatch is filled with CFC and HCFC free insulation. GWP (Global Warming Potential) of 3. ODP (Ozone Depletion Potential) of 0.
OPERATION:	Complete with gas spring assisted opening to ensure the minimum amount of effort to open the double skinned aluminium lid. Electrical or hydraulic will be required for larger covers.
FINISH:	The cover comes complete in self colour as standard. The cover can be polyester powder coated to any standard stocked RAL colour as an additional option.
OPTIONS:	See options tab for more information.

Delivery & returns information

Made To Order within 6 working weeks.