SRHG Glazed Roof Access Hatches
Surespan SRHG Glazed Roof Hatches are manufactured using thermally broken extruded sections as standard, offering clients excellent energy conservation properties and substantially reducing internal condensation or frost formation.
Surespan SRHG glazed roof access hatches incorporate a frameless design eliminating water ponding and concealed operating gear. The low profile thermally broken aluminium extruded 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.
Surespan can provide upstands to any height, including raked profiles and hatches with self-cleaning or walk on glass.
Note: We recommend all glazed hatches to be installed on a 5° pitch to stop water ponding.
- GWP (Global Warming Potential) of 3.
- ODP (Ozone Depletion Potential) of 0.
SRHG glazed roof hatches and glazed rooflights incorporate double glazed units with clear, opaque and smoked glass options.
SRHG glazed roof hatches and AOV's can be manufactured with the actuators hidden from below.
All Surespan SRHG Glazed Roof Access Hatches are available using thermally broken extruded sections, offering clients excellent energy conservation properties and substantially reducing internal condensation or frost formation.
This in turn reduces thermal conductivity and consequently the heat loss due to heat conduction through the roof hatch frame.
This can also be applied to Surespan's SRH Roof Access Hatches.
Surespan SRHG Glazed Roof Hatches can be designed and manufactured to be either manually or electrically operated.. 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.
Surespan designed and manufactured this unique 40m diameter glazed conical roof for a visitors centre and museum. (See case studies for further information).
|PSE Pressue Sensitive Leading Edges|
|Pressure-sensitive leading edges can be applied to any electrically operated access hatch/smoke vent to prevent accidental closure during use.|
Retractable Safety Grid
Retractable Hand Hold
Retractable Single Pole
Powder Coated (RAL Colour)
Acoustic to Rw45dB
Hydraulic (For larger hatches)
Concealed Gas Spring
Stainless Steel SS304 or SS316
Walk-on Top Surface
Pressure Sensitive Edges
Emergency Release Handle
FR60, FR120, FR180
SS304 or SS316
Leamore Enterprise Park,
Walsall, West Midlands,
WS2 7NL, England
Telephone: +44 (0)1922 711185
Fax: +44 (0)1922 714099
VAT No. 559 605 804.
Registered in England No. 2432359