fbpx
Continue Shopping
Mon-Fri / 08:30 - 21:00  |  Sat-Sun / 10:00 - 20:00
Monday - Friday / 08:30 - 21:00  Saturday - Sunday / 10:00 - 20:00
Basket

Project Timber accepts Visa, Mastercard, Amex & Maestro through our 100% secure SSL payment providers - WorldPay & PayPal.

Visa MasterCard Amex PayPal
01777 802300 - Click here to call now!
Oops..
It appears you are visiting us on Internet Explorer 9 or earlier. Please upgrade to a later version of Internet Explorer. Alternatively, you can view our website on Google Chrome, Mozilla Firefox or Apple Safari.
Free delivery
on selected postcodes
0% Interest Finance
Call for Quote
50 years experience
Manufactured in Great Britain
Check delivery time
Click to enter postcode

18 x 12 Summerhouses

Relax and enjoy your garden with a high-quality Project Timber summerhouse. Soak up the summer by spending time in one of our traditional shiplap summerhouses or create a real talking point with a contemporary summerhouse. Pleasing to the eye and a great value, Project Timber summerhouses are also viable choices for smaller gardens.

Buy a garden summerhouse to beautify your garden! We offer a wide range of summerhouses for sale. Built with sturdy material and backed by an anti-rot guarantee, you’ll be hard-pressed to find a better deal. Free delivery in mainland UK.

Showing all 12 results

Filter By
  • Project Timber Evolution Apex Garden Room

    From £158.74 / month
    From Total£6,933
    Now Only £6240

    New Year Promo

    Was £6933

    Now Only
    £6240
    Save £693

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • The Project Timber Evolution Insulated Garden Room

    From £126.41 / month
    From Total£5,521
    Now Only £4969

    New Year Promo

    Was £5521

    Now Only
    £4969
    Save £552

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • The Project Timber Evolution Insulated Garden Room with Partition Wall

    From £150.68 / month
    From Total£6,581
    Now Only £5923

    New Year Promo

    Was £6581

    Now Only
    £5923
    Save £658

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Pressure Treated Diplomat Grandmaster Summerhouse

    From £41.33 / month
    From Total£1,805
    Now Only £1625

    New Year Promo

    Was £1805

    Now Only
    £1625
    Save £181

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Pressure Treated Diplomat Offset Grandmaster Summerhouse

    From £41.33 / month
    From Total£1,805
    Now Only £1625

    New Year Promo

    Was £1805

    Now Only
    £1625
    Save £181

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Pressure Treated Grandmaster Fusion With Partition Wall

    From £52.29 / month
    From Total£2,284
    Now Only £2056

    New Year Promo

    Was £2284

    Now Only
    £2056
    Save £228

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Pressure Treated Grandmaster Clockhouse Garden Room

    From £43.62 / month
    From Total£1,905
    Now Only £1715

    New Year Promo

    Was £1905

    Now Only
    £1715
    Save £191

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Diplomat Grandmaster Summerhouse

    From £35.47 / month
    From Total£1,549
    Now Only £1394

    New Year Promo

    Was £1549

    Now Only
    £1394
    Save £155

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • The Project Timber Evolution Offset Door Insulated Garden Room

    From £126.41 / month
    From Total£5,521
    Now Only £4969

    New Year Promo

    Was £5521

    Now Only
    £4969
    Save £552

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Diplomat Grandmaster Long Window Summerhouse

    From £50.03 / month
    From Total£2,185
    Now Only £1967

    New Year Promo

    Was £2185

    Now Only
    £1967
    Save £219

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Diplomat Offset Grandmaster Summerhouse

    From £35.47 / month
    From Total£1,549
    Now Only £1394

    New Year Promo

    Was £1549

    Now Only
    £1394
    Save £155

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
  • Grandmaster Clockhouse Garden Room

    From £37.76 / month
    From Total£1,649
    Now Only £1484

    New Year Promo

    Was £1649

    Now Only
    £1484
    Save £165

    10% Off
    WITH CODE NEWYEAR10

    Free delivery from Thu 14 Mar*
    View Product
Show
Check Delivery Time
Simply enter your postcode to customise delivery times to your address.
Request a callback

Contact Us

How can we help you?