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Summerhouses

Here at Project Timber, we’ve been creating the finest built...

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Shop by Range.

Our Best-Selling Summerhouse

Hobbyist Range

Affordable with Shiplap cladding. Stronger and longer lasting.

Top of the Range

Grandmaster Range

A heavy-duty summerhouse with a 2m eaves height and upgrade options.

Our Favourite Range

Insulated Range

Fully Insulated as standard for all year round use.

Our Best-Selling Summerhouse

Hobbyist Range

Affordable with Shiplap cladding. Stronger and longer lasting.

Top of the Range

Grandmaster Range

A heavy-duty summerhouse with a 2m eaves height and upgrade options.

Our Favourite Range

Insulated Range

Fully Insulated as standard for all year round use.

Showing all 14 results

  • Hobbyist H100 Summerhouse – Pressure Treated Tongue and Groove

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    From £1399
    £979

    FREE delivery from

    Oct, 1st Tue*
    In Stock

    Sizes

    8 x 6 10 x 6 12 x 6 14 x 6 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

  • Hobbyist Verano H100 Summerhouse – Pressure Treated Tongue and Groove

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    From £1699
    £1,189

    FREE delivery from

    Oct, 24th Thu*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8

  • Corner Summerhouse – Pressure Treated Tongue and Groove

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    From £1199
    £839

    FREE delivery from

    Oct, 1st Tue*
    In Stock

    Sizes

    7 x 7

  • "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

    Oct, 17th Thu*
    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
    £1,749

    FREE delivery from

    Oct, 17th Thu*
    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

  • Hobbyist Pent H100 Summerhouse – Pressure Treated Tongue and Groove

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    From £1349
    £944

    FREE delivery from

    Oct, 4th Fri*
    In Stock

    Sizes

    8 x 8 10 x 8 12 x 8 14 x 8 16 x 8

  • "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

    Oct, 17th Thu*
    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

  • "16mm Upgrade Available"

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

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    From £2249
    £1,574

    FREE delivery from

    Oct, 17th Thu*
    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
    £1,924

    FREE delivery from

    Oct, 17th Thu*
    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

  • "16mm Upgrade Available"

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

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    From £4875
    £3,413

    FREE delivery from

    Oct, 17th Thu*
    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 – Plain Side – 11mm Pressure Treated Tongue and Groove

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    From £4749
    £3,324

    FREE delivery from

    Oct, 17th Thu*
    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 £4999
    £3,499

    FREE delivery from

    Oct, 17th Thu*
    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 Diplomat Pavilion G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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    From £5625
    £3,938

    FREE delivery from

    Oct, 17th Thu*
    In Stock

    Sizes

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

  • "16mm Upgrade Available"

    Grandmaster Fusion “Classic” G1000 Summerhouse with Side Shed – 11mm Pressure Treated Tongue and Groove

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    From £3125
    £2,188

    FREE delivery from

    Oct, 16th Wed*
    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
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