• Thermally Broken

Surespan SRHP50 thermally broken roof hatch

Free 3 to 5 working days delivery to mainland UK.

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    Description

    Surespan SRHP50 Thermally Broken Roof Access Hatch

    The Surespan SRHP50 is an insulated, thermally broken aluminium roof access hatch for safe, secure access to a flat roof from the floor below. It is supplied as a complete unit on its own insulated upstand, ready to fix over the structural opening.

    Choose from three standard sizes: 600 x 600mm, 750 x 750mm or 750 x 900mm. Bespoke sizes and powder coated colours are available on request.

    The gas spring assisted lid, hold-open stay and slam latch make it easy for maintenance staff to use every day, and the insulated lid and upstand keep heat loss through the roof low.

    Typical applications

    Commercial and industrial buildings, including:

    • Schools, Hospitals & Hotels
    • Office Buildings & Shopping Centres
    • Prisons, Factories & Warehouses
    • High-Rise Housing & Manufacturing Plants
    • Gymnasiums and Fast Food Restaurants

    For further details or to discuss bespoke options, please contact our Sales Team.

    Roof Hatches Specifications

    Construction

    • Cover and frame: 2mm aluminium, aluminium extrusion grade 6063T6 and aluminium sheet grade 1050.
    • Lid and upstand: 50mm thermally broken composite, corner welded and reinforced.
    • Upstand: 300mm high, with external curb liner, 92mm fixing flange and integral weathering lip.
    • Seal: double unbroken bubble & blade seal to lid.

    Insulation

    50mm polyisocyanurate (PIR) board insulation to lid and upstand, achieving a U-value of 0.43 W/m²K.

    Finish

    Standard mill finish aluminium, with optional polyester powder coating in almost any colour.

    Operation and hinges

    • Gas spring assisted manual opening.
    • Hold-open safety stay, which engages automatically at 85 degrees.
    • Heavy duty continuous hidden hinges.

    Locking options

    • Heavy duty stainless steel slam latch (LO1)
    • Internal hasp & staple for padlock (LO2)
    • External padlockable handle (LO4)

    Padlocks by others.

    Testing

    • Resistance to wind loads: Class A4
    • Air permeability: Class A4
    • Weathertight: Class A7
    • Water ingress, water & solid: IPX6 (UKAS)
    • Dust ingress: IP6X (UKAS)
    Size1000 x 1000mm, 1200 x 1200mm, 600 x 600mm, 750 x 750mm, 750 x 900mm, 900 x 900mm

    Measuring Guide

    Product codes and standard sizes

    Product code Size (mm) Weight
    SRHP50/60.60 600 x 600 33kg
    SRHP50/75.75 750 x 750 41kg
    SRHP50/75.90 750 x 900 45kg

    Custom sizing available.

    Ordering the right size

    The hatch sizes are made to suit your structural opening. Please ensure your structural opening matches the size of the unit ordered. Bespoke sizes are available on request.

    The overall lid size is the structural opening plus 190mm.

    Delivery

    Delivery restrictions may apply; refer to our delivery information for further details.

    Surespan SRHP50 thermally broken roof hatch
    Price range: £805.00 through £900.00 (ex. VAT) £966.00 – £1,080.00 inc. VAT
    In stock
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