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18 x 12 Summerhouses

Does your garden space feel empty? Do you find yourself...

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  • "16mm Upgrade Available"

    Grandmaster Diplomat “Classic” G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £2499
    £1,749

    FREE delivery from

    Jul, 22nd Mon*
    In Stock
  • "16mm Upgrade Available"

    Grandmaster Diplomat “Classic” G1000 Summerhouse – Offset Door – 11mm Pressure Treated Tongue and Groove

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    From £2499
    £1,749

    FREE delivery from

    Jul, 22nd Mon*
    In Stock
  • "16mm Upgrade Available"

    Grandmaster Clockhouse Classic G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £3499
    £2,449

    FREE delivery from

    Jul, 22nd Mon*
    In Stock
  • "16mm Upgrade Available"

    Grandmaster Diplomat “Classic” G1000 Summerhouse – Long Window – 11mm Pressure Treated Tongue and Groove

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    From £2749
    £1,924

    FREE delivery from

    Jul, 22nd Mon*
    In Stock