SRHP Roof Access Hatches with Thermal Break
Thermally Broken single leaf roof access hatches manufactured in aluminium with an optional internal or external polyester powder coated finish.
The gas spring assisted opening lid is supported by heavy-duty stainless steel hinges and fixings. Aluminium curb liner as the standard for improved insulation properties.
Designed to be easily operated by one person, the hatch features a gas spring assisted opening lid which incorporates a grip handle and safety hold-open stay to prevent against accidental closure.
An array of specially designed insulation offering up to five times the performance of other commonly available insulation materials.
exc. VAT
- Full 50mm or 75mm Thermally Broken sections
- Curb Liner
- Insulation U-Value from 0.23 W/m2K
- Stock and Bespoke Sizes Available
- Polyester Powder Coated inside and out optional
- Designed to support a live load of 200 kg/m2
- 200 or 300mm Upstand
- Gas Spring Assisted Opening
- Double Seals
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The gas spring assisted opening lid is supported by heavy-duty aluminium hinges. This also features an integral wrap over edge. The hatch incorporates double unbroken EPDM seals. The upstand has a purpose made flashing to accept the roof felt for weatherproofing purposes. Moreover, the hatch incorporates a safety hold open stay feature to prevent accidental closure. Various locking options are available.
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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 2? of CFC and HCFC free insulation with a U-value of 0.43 W/m²K. Surespan can also provide custom solutions such as our glazed sliding roof hatch over a fixed roof window.
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Available from pedestrian rating to D400 loading in all shapes and sizes, with a variety of finishes including polyester powder coating.Double unbroken EPDM seals incorporated in the frame help prevent the ingress of dirt and moisture offering near water and airtight seal. Any water passing the seals will be dispersed via an integral drainage channel, which is fitted with a Tailpiece Adaptor.
AQUA Ventilated Upstand Access
Surespans Aqua stainless steel Ventilated Reservoir Covers are rated 250 kg/m2 loading. The cover has a ventilated lid fitted with insect-proof micromesh inserts that allow the hatch to breathe and to prevent it with contamination.
A highly effective EPDM sponge seal is fitted as standard.The stainless steel gas springs ensure the lid is easily opened, which then locks in position with a safety hold-open stay to prevent against accidental closure of the Ventilated Reservoir Covers.
A shrouded padlock hasp is fitted as standard, though other locking options including locking boxes and electrical interlock are available.
