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    Where we are

    Head Office
    Thurston Group Limited
    Quarry Hill Industrial Estate
    Wakefield, West Yorkshire
    WF4 6AJ


    Fire-Rated Portable Buildings

    • Easy to use and robust in construction
    • Long life durability
    • Suitable for a wide range of uses and anti-vandal certified
    • Comes with individually adjustable and removable telescopic jack legs for easy levelling and double stacking
    • Heavier Surefire units are supplied with roof-mounted eye bolts instead of jack leg rings
    • Roof and wall cavities are insulated with non-combustible glasswool fibre
    • Floor insulation is available as an option

    Fire-Rated Portable Steel Buildings Specifications

    Independent analysis by Warrington Fire Research Centre found that our Surefire range can contain fire for a full 60 minutes. Double the minimum requirement of 30 minutes under BS476.

    A zinc-rich galvanic primer is applied to all external mild steel surfaces and weld areas. Fully galvanised panels are spray-coated with mid-grey semi-gloss fast enamel to BS4800 with trims, including skirting, jack legs and fascia, in contrasting dark grey to BS4800.

    A steel lifting ring welded to the top of each jack leg enables crane handling using four-leg slings and bow shackles to BS6994.

    All buildings fully comply with building regulation requirements for fire resistance and with Joint Code of Practice on the Protection from Fire of Construction Sites and Buildings Undergoing Renovation.

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