Glazed Roof Access Hatch

Code: SRHG Categories: , Tag

Features:

  • Custom made to any size
  • insulation U-value 1.5 W/m2k
  • Thermally broken extruded sections
  • Rw25dB acoustic rated
  • Frameless design eliminating water ponding
  • Hold open stay – against accidental closure

Note: We recommend all glazed hatches to be installed on a 5° pitch to stop water ponding.

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:313mm 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.

Glass Options

SRHG Glazed Hatches can be manufactured with clear, opaque and smoke glass options. In addition, the glass can be self-cleaning or walk-on. Contact Surespan Sales for further information on glass specifications.

Self cleaning glass

Smoked glass

Opaque glass

Walk on glass

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