Surespan SLH sliding roof hatches and sliding glass roof lights provide many advantages over standard roof access hatches. The sliding access hatch is ideal where there is a height restrictions or in areas with high risk of wind. They are also ideal for access to roof terraces via a staircase.
Surespan sliding covers are manufactured with a thermally broken lid and upstand as standard. The sliding mechanism can be sold with fixed rails or internal telescopic rails.
The lid is filled with 50mm of CFC and HCFC free insulation with a U-value of 0.43 W/m²K. Surespan can also provide bespoke solutions such as our glazed sliding hatch over a fixed roof window.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Surespan Limited is consulted before specifying.
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| Typical Use (?) | Roof Access | |
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| Height (?) | 200 mm | |
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| Uniclass (?) | Pr_30_59_36_74 Roof hatches | |
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| Material (?) | Aluminium , Stainless steel | |
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| U-value (overall) (?) | 0.43 W/m2k | 58.14% |