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20 x 12 pressure treated buildings

Project Timber offers 20 x 12 Pressure Treated Buildings and...

Showing 1–18 of 19 results

"Heavy-Duty Workspace"

Grandmaster “Heavy Duty” D1000 Workshop Shed – Pressure Treated Tongue and Groove

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From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 22nd 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 Diplomat “Classic” G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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From £2499

£1,499

£60.50/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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
Grandmaster “Heavy Duty” D1000 Apex Workshop Windowless Shed – Pressure Treated Tongue and Groove

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From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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 Diplomat “Classic” G1000 Summerhouse – Offset Door – 11mm Pressure Treated Tongue and Groove

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From £2499

£1,499

£60.50/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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
Grandmaster “Heavy Duty” D1000 Apex Workshop Shed – Pressure Treated Tongue and Groove

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Select options

From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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
Grandmaster “Heavy Duty” D1000 Workshop Windowless Shed – Pressure Treated Tongue and Groove

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From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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 Clockhouse Classic G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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From £1850

£1,110

£44.79/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

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
Grandmaster “Heavy Duty” D1000 Workshop Windowless Shed – Offset Door – Pressure Treated Tongue and Groove

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From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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
Grandmaster “Heavy Duty” D1000 Workshop Shed – Offset Door – Pressure Treated Tongue and Groove

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Select options

From £1399

£839

£33.87/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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 Duke “Classic” G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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From £1600

£960

£38.73/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

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 £1500

£900

£36.31/mo with Finance

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FREE delivery from

May, 26th 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 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
Grandmaster “Heavy Duty” D1000 Workshop – with Side Door – Pressure Treated Tongue and Groove

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From £2199

£1,319

£53.24/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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 £2820

£1,692

£68.27/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

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 £5995

£3,597

£145.13/mo with Finance

Deko Price Here

FREE delivery from

May, 19th 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 £4749

£2,849

£114.97/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

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 £2870

£1,722

£69.48/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

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
Grandmaster “Heavy Duty” D1000 Workshop Windowless – with Side Door – Pressure Treated Tongue and Groove

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From £2199

£1,319

£53.24/mo with Finance

Deko Price Here

FREE delivery from

May, 26th 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 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 Diplomat Pavilion G1000 Summerhouse – 11mm Pressure Treated Tongue and Groove

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From £5625

£3,375

£136.18/mo with Finance

Deko Price Here

FREE delivery from

May, 26th Mon*

In Stock

Sizes

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

Subtotal	£0.00
Total	£0.00

Products

"Heavy-Duty Workspace"

Grandmaster “Heavy Duty” D1000 Workshop Shed – Pressure Treated Tongue and Groove

May, 22nd Thu*

"16mm Upgrade Available"

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

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Apex Workshop Windowless Shed – Pressure Treated Tongue and Groove

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Apex Workshop Shed – Pressure Treated Tongue and Groove

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Workshop Windowless Shed – Pressure Treated Tongue and Groove

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Workshop Windowless Shed – Offset Door – Pressure Treated Tongue and Groove

May, 26th Mon*

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

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Workshop – with Side Door – Pressure Treated Tongue and Groove

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Pressure Treated Evolution Insulated Garden Room

May, 19th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Grandmaster “Heavy Duty” D1000 Workshop Windowless – with Side Door – Pressure Treated Tongue and Groove

May, 26th Mon*

"16mm Upgrade Available"

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

May, 26th Mon*

Order Summary

Total:

£0.00

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