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Free delivery
on selected postcodes
0% interest finance
50 years experience
Made in Great Britain
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Pressure Treated Summerhouses

Our pressure treated summer houses are the perfect choice for quite literally any garden and it’s all thanks to the fantastic pressure treating process involved. Pressure treating ensures the preservative applied is done so in a uniform fashion and permeates the materials much deeper than regular surface treatment. This means your pressure treated summer house will stay preserved and protected for much longer and with our amazing prices, makes it even more of an investment for your outdoor space. With a 30 day returns policy, free delivery on selected postcodes and our professional assembly service should you need it, there’s never been a better time to grab a summer house from Project Timber.

Available in a variety of styles and sizes, we guarantee to have something on offer to catch your eye and complete your outdoor space. For more information on our pressure treated summer houses, from price to installation, simply contact our friendly team today.

Showing all 7 results

  • Pressure Treated Diplomat Offset Grandmaster Summerhouse

    Pressure Treated Diplomat Offset Grandmaster Summerhouse

    From £50.34 per month
    Total£1,210
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    15 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Alpine Grandmaster Summerhouse

    Pressure Treated Alpine Grandmaster Summerhouse

    From £92.01 per month
    Total£2,211
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    15 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Diplomat Grandmaster Summerhouse

    Pressure Treated Diplomat Grandmaster Summerhouse

    From £75.17 per month
    Total£1,805
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    15 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Diplomat Grandmaster Summerhouse With Dorma

    Pressure Treated Diplomat Grandmaster Summerhouse With Dorma

    From £67.09 per month
    Total£1,612
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    10 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Duke Grandmaster Summerhouse

    Pressure Treated Duke Grandmaster Summerhouse

    From £63.51 per month
    Total£1,527
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    15 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Grandmaster Fusion With Partition Wall

    Pressure Treated Grandmaster Fusion With Partition Wall

    From £138.75 per month
    Total£3,330
    Sizes
    24 x 14
    Free delivery from Monday 23 July*
    Mortice lock and lockable windows
    Extra tall inside
    Stronger and taller double doors
    16mm cladding upgrade
    15 year anti rot guarantee
    Fully opening windows
    View Product
  • Pressure Treated Lounge Contemporary Summerhouse

    Pressure Treated Lounge Contemporary Summerhouse

    From £57.01 per month
    Total£1,371
    Sizes
    10 x 10
    Free delivery from Monday 23 July*
    Our signature shiplap cladding
    Easy and strong T&G construction
    French doors
    Multi purpose interior
    15 year anti rot guarantee
    View Product
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