16 x 12 Insulated Garden Buildings

Insulated Garden Room

Create your own comfortable garden retreat, garden office or a hobby room with our insulated garden buildings. Fully insulated garden sheds allow you to enjoy your garden whole year-round. Regardless of the weather seasons, our high-performance insulation kits provide maximum insulation solution keeping your garden buildings cooler inside in summer and warm on winter days. The multi-foil insulation creates double pockets of air each side locking in the temperature. Grab yours now! Fast & Free delivery to mainland UK.

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Pressure Treated Evolution Insulated Garden Room

From£5,259

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16 x 10

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

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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Evolution Insulated Garden Room – Composite

From£4,701

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16 x 10

8 x 6

10 x 6

12 x 6

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

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

22 x 12

24 x 12

Free delivery from Thu 6 Apr*

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Evolution Insulated Garden Room – Offset Door – Composite

From£9,613

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16 x 10

14 x 8

16 x 8

18 x 8

20 x 8

14 x 10

18 x 10

20 x 10

14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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Evolution Insulated Garden Pod – Composite

From£7,726

Sizes

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16 x 10

12 x 10

14 x 10

12 x 12

14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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Evolution Garden Room – Twin Room – Composite

From£6,194

Sizes

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16 x 10

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

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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Evolution Insulated Garden Room – Cedar

From£23,949

Sizes

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16 x 10

16 x 8

18 x 8

20 x 8

18 x 10

20 x 10

22 x 10

24 x 10

26 x 10

28 x 10

30 x 10

18 x 12

20 x 12

22 x 12

24 x 12

26 x 12

28 x 12

30 x 12

Free delivery from Thu 27 Apr*

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Evolution Large Overhang Insulated Garden Room

From£7,583

Sizes

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16 x 10

10 x 10

12 x 10

14 x 10

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

10 x 14

12 x 14

14 x 14

16 x 14

18 x 14

20 x 14

Free delivery from Thu 6 Apr*

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Project Timber Evolution Apex Garden Room

From£11,994

Sizes

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14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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The Project Timber Evolution Cedar Insulated Garden Room

From£20,274

Sizes

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16 x 10

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

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

Free delivery from Thu 27 Apr*

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The Project Timber Evolution High Window Insulated Garden Room

From£6,845

Sizes

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16 x 10

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

18 x 10

20 x 10

10 x 12

12 x 12

14 x 12

18 x 12

20 x 12

Free delivery from Thu 6 Apr*

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16 x 12 Insulated Garden Buildings

Insulated Garden Room

Pressure Treated Evolution Insulated Garden Room

Evolution Insulated Garden Room – Composite

Evolution Insulated Garden Room – Offset Door – Composite

Evolution Insulated Garden Pod – Composite

Evolution Garden Room – Twin Room – Composite

Evolution Insulated Garden Room – Cedar

Evolution Large Overhang Insulated Garden Room

Project Timber Evolution Apex Garden Room

The Project Timber Evolution Cedar Insulated Garden Room

The Project Timber Evolution High Window Insulated Garden Room