Pressure Treated Large Sheds | Project Timber™
FACTORY DIRECT — best price guaranteed, straight from the maker. 20% OFF the Hobbyist range — code HOBBY20 applied automatically. GRANDMASTER — 16mm cladding upgrade & double glazing as standard. FREE DELIVERY on selected postcodes* — on our own vehicles, direct to you. 25-YEAR ANTI-ROT GUARANTEE* — on every pressure-treated building we make.
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Pressure Treated Large Sheds

15 products
Grandmaster P1000 Pent Shed - Offset Door - Pressure Treated Tongue and GrooveNew

Grandmaster P1000 Pent Shed - Offset Door - Pressure Treated Tongue and Groove

From £1,279
6 sizes: from 8ft × 6ft to 16ft × 8ft
Hobbyist H100 Apex Shed - Pressure Treated Tongue and Groove
20% offCode HOBBY20

Hobbyist H100 Apex Shed - Pressure Treated Tongue and Groove

From £936 £749
27 sizes: from 6ft × 6ft to 24ft × 10ft
Hobbyist H100 Apex Shed - Windowless - Pressure Treated Tongue and Groove
20% offCode HOBBY20

Hobbyist H100 Apex Shed - Windowless - Pressure Treated Tongue and Groove

From £936 £749
27 sizes: from 6ft × 6ft to 24ft × 10ft
Grandmaster "Heavy Duty" D1000 Workshop Shed - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop Shed - Pressure Treated Tongue and Groove

From £1,879
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Apex Workshop Shed - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Apex Workshop Shed - Pressure Treated Tongue and Groove

From £1,879
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Apex Workshop Windowless Shed - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Apex Workshop Windowless Shed - Pressure Treated Tongue and Groove

From £1,785
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Pent Shed - Pressure Treated Tongue and Groove (8ft Internal Depth)

Grandmaster "Heavy Duty" D1000 Pent Shed - Pressure Treated Tongue and Groove (8ft Internal Depth)

From £2,169
5 sizes: from 12ft × 10ft to 20ft × 10ft
Grandmaster "Heavy Duty" D1000 Workshop Windowless Shed - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop Windowless Shed - Pressure Treated Tongue and Groove

From £1,785
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Workshop Shed – Offset Door – Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop Shed – Offset Door – Pressure Treated Tongue and Groove

From £1,879
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Workshop Windowless Shed - Offset Door - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop Windowless Shed - Offset Door - Pressure Treated Tongue and Groove

From £1,785
35 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Heavy Duty" D1000 Workshop - with Side Door - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop - with Side Door - Pressure Treated Tongue and Groove

From £1,979
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster Fusion D1000 Pent Dual Room – Pressure Treated Tongue and Groove (8ft Internal Depth)

Grandmaster Fusion D1000 Pent Dual Room – Pressure Treated Tongue and Groove (8ft Internal Depth)

From £2,590
5 sizes: from 12ft × 10ft to 20ft × 10ft
Grandmaster Heavy Duty D1000 Pent Shed Windowless - Pressure Treated Tongue and Groove (8ft Internal Depth)

Grandmaster Heavy Duty D1000 Pent Shed Windowless - Pressure Treated Tongue and Groove (8ft Internal Depth)

From £2,324
5 sizes: from 12ft × 10ft to 20ft × 10ft
Grandmaster "Heavy Duty" D1000 Workshop Windowless - with Side Door - Pressure Treated Tongue and Groove

Grandmaster "Heavy Duty" D1000 Workshop Windowless - with Side Door - Pressure Treated Tongue and Groove

From £1,880
36 sizes: from 8ft × 8ft to 24ft × 14ft
Grandmaster "Reverse Apex" D1000 Workshop - 11mm Pressure Treated Tongue and Groove

Grandmaster "Reverse Apex" D1000 Workshop - 11mm Pressure Treated Tongue and Groove

From £1,879
12 sizes: from 8ft × 8ft to 20ft × 12ft
Showing all 15 products
Made in Britain Free delivery (selected postcodes)* Up to 25-year anti-rot guarantee*