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Large Summerhouses

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Showing 1–18 of 25 results

  • Evolution Insulated Garden Room – Composite

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    From £6252
    * with voucher £3,751

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    8 x 6 10 x 6 12 x 6 8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12 22 x 12 24 x 12

  • "16mm Upgrade Available"

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

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    From £2499
    * with voucher £1,499

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 22 x 8 24 x 8 8 x 10 10 x 10 12 x 10 16 x 10 18 x 10 20 x 10 22 x 10 24 x 10 8 x 12 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12 22 x 12 24 x 12 8 x 14 10 x 14 12 x 14 14 x 14 16 x 14 18 x 14 20 x 14 22 x 14 24 x 14

  • "16mm Upgrade Available"

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

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    From £2499
    * with voucher £1,499

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 22 x 8 24 x 8 8 x 10 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 22 x 10 24 x 10 8 x 12 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12 22 x 12 24 x 12 10 x 14 12 x 14 14 x 14 16 x 14 18 x 14 20 x 14 22 x 14 24 x 14

  • "16mm Upgrade Available"

    Grandmaster Clubhouse G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £2499
    * with voucher £1,499

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    8 x 10 12 x 10 16 x 10 20 x 10 24 x 10

  • Grandmaster Clubhouse Storeroom G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £3099
    * with voucher £1,859

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 22 x 10 24 x 10

  • "16mm Upgrade Available"

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

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    From £3499
    * with voucher £2,099

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    8 x 10 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 22 x 10 24 x 10 8 x 12 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12 22 x 12 24 x 12 8 x 14 10 x 14 12 x 14 14 x 14 16 x 14 18 x 14 20 x 14 22 x 14 24 x 14

  • Evolution Insulated Garden Room – Offset Door – Composite

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    From £11559
    * with voucher £6,935

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    14 x 8 16 x 8 18 x 8 20 x 8 14 x 10 16 x 10 18 x 10 20 x 10 14 x 12 16 x 12 18 x 12 20 x 12

  • "16mm Upgrade Available"

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

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    From £2249
    * with voucher £1,349

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    10 x 8 12 x 8 16 x 8 8 x 10 10 x 10 12 x 10 16 x 10 20 x 10 12 x 12 16 x 12 20 x 12

  • "16mm Upgrade Available"

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

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    From £2749
    * with voucher £1,649

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 22 x 8 24 x 8 8 x 10 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 22 x 10 24 x 10 8 x 12 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12 22 x 12 24 x 12 8 x 14 10 x 14 12 x 14 14 x 14 16 x 14 18 x 14 20 x 14 22 x 14 24 x 14

  • Evolution Garden Room – Twin Room – Composite

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    From £8238
    * with voucher £4,943

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12

  • "16mm Upgrade Available"

    Grandmaster Alpine G1000 Summerhouse Cabin – 11mm Pressure Treated Tongue and Groove

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    From £5639
    * with voucher £3,383

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    16 x 9 20 x 9 16 x 12 20 x 12 16 x 14 20 x 14 16 x 16 20 x 16

  • Pressure Treated Evolution Insulated Garden Room

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    From £6989
    * with voucher £4,193

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12

  • "16mm Upgrade Available"

    Grandmaster Alpine G1000 Summerhouse Cabin – Plain Side – 11mm Pressure Treated Tongue and Groove

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    From £5539
    * with voucher £3,323

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    16 x 9 20 x 9 16 x 12 20 x 12 16 x 14 20 x 14 16 x 16 20 x 16

  • "16mm Upgrade Available"

    Grandmaster Alpine G1000 Summerhouse Cabin – Long Windows – 11mm Pressure Treated Tongue and Groove

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    From £5739
    * with voucher £3,443

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    16 x 9 20 x 9 16 x 12 20 x 12 16 x 14 20 x 14 16 x 16 20 x 16

  • Evolution Insulated Garden Pod – Composite

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    From £10275
    * with voucher £6,165

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    12 x 10 14 x 10 16 x 10 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12

  • The Project Timber Evolution Cedar Insulated Garden Room

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    From £16875
    * with voucher £10,125

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12

  • The Project Timber Evolution High Window Insulated Garden Room

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    From £6845
    * with voucher £4,107

    FREE delivery from

    Dec, 23rd Mon*
    In Stock

    Sizes

    10 x 8 12 x 8 14 x 8 16 x 8 18 x 8 20 x 8 10 x 10 12 x 10 14 x 10 16 x 10 18 x 10 20 x 10 10 x 12 12 x 12 14 x 12 16 x 12 18 x 12 20 x 12

  • "16mm Upgrade Available"

    Grandmaster Diplomat Pavilion G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £5625
    * with voucher £3,375

    FREE delivery from

    Dec, 10th Tue*
    In Stock

    Sizes

    12 x 16 14 x 16 16 x 16 20 x 16 12 x 20 14 x 20 16 x 20
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