Insulated Garden Offices

Quality and Prices That are Hard to Beat.

  • Avoid Planning Permission*
  • Designed with the DIY market in mind for quicker install
  • 28mm double glazed uPVC windows and doors
  • Secure, industry leading 12-point locking system
  • All Spruce. Not Cheap Pine or Low-Grade Spruce
  • Pressure Treated Floor Bearers

Human score    Trustpilot Stars    number of reviews    Trustpilot Logo

insulated-garden-offices
Responsibly Sourced Timber
30+ Years Experience
10 Year Guarantee*
Free Delivery on Most Orders
UK Based Company

Insulated Garden Offices

Work from home in comfort and style in one of our top of the range insulated garden offices. With fully insulated walls, floor and roof, and double glazing, they are perfect for use all year round.

We use the best quality materials to ensure high thermal efficiency. Whether you need a home office, gym, or creative space, our insulated garden rooms offer the perfect solution with exceptional durability and energy efficiency.

Filters

Width (m)
m
to
m
Depth (m)
m
to
m
Width (ft/in)
' "
to
' "
Depth (ft/in)
' "
to
' "
Price
£
to
£
Only 25% Deposit is needed for Dunster House Online Orders

Insulated Garden Offices

Work from home in comfort and style in one of our top of the range insulated garden offices. With fully insulated walls, floor and roof, and double glazing, they are perfect for use all year round.

We use the best quality materials to ensure high thermal efficiency. Whether you need a home office, gym, or creative space, our insulated garden rooms offer the perfect solution with exceptional durability and energy efficiency.

Showing 97-104 of 104 products
Dominator Composite Garden Office - Dwarf
summer-savings-sash
Dominator Composite Garden Office – Dwarf
W4.5m x D2.5m / W15' x D8'
From £11,382.95
£8,651.04 with code summer24
Addroom® Conservatory Alternative
summer-savings-sash
Addroom® Conservatory Alternative
W3m x D2.5m / W10' x D8'
From £7,959.99
£6,049.59 with code summer24
Dominator Composite Garden Office – Dwarf
summer-savings-sash
Dominator Composite Garden Office – Dwarf
W2.5m x D2.5m / W8' x D8'
From £7,918.97
£6,018.42 with code summer24
Dominator Classic Garden Office Reverse Pent
summer-savings-sash
Dominator Classic Garden Office Reverse Pent
W2.5m x D2.5m / W8' x D8'
From £5,035.96
£3,827.33 with code summer24
Terminator with uPVC INSULATED Log Cabin
summer-savings-sash
Terminator with uPVC INSULATED Log Cabin
W5m x D3m / W16' x D10'
Insulated 62mm Wall, Equivalent to 140mm U-Value
From £10,664.99
£8,105.39 with code summer24
Severn with uPVC INSULATED Log Cabin
Out Of Stock
Severn with uPVC INSULATED Log Cabin
W3m x D3m / W9' x D10'
Insulated 62mm Wall, Equivalent to 140mm U-Value
From £8,699.99
£6,611.99 with code summer24
Severn with uPVC INSULATED Log Cabin
summer-savings-sash
Severn with uPVC INSULATED Log Cabin
W4m x D3m / W12'6" x D10'
Insulated 62mm Wall, Equivalent to 140mm U-Value
From £10,414.99
£7,915.39 with code summer24
Severn with uPVC INSULATED Log Cabin
summer-savings-sash
Severn with uPVC INSULATED Log Cabin
W6m x D5m / W19' x D16'
Insulated 62mm Wall, Equivalent to 140mm U-Value
From £18,554.99
£14,101.79 with code summer24
Loading…
Showing 97-104 of 104 products
Only 25% Deposit is needed for online orders at Dunster House

Insulated Garden Offices

Quality and Prices That are Hard to Beat.

  • Avoid Planning Permission*
  • Designed with the DIY market in mind for quicker install
  • 28mm double glazed uPVC windows and doors
  • Secure, industry leading 12-point locking system
  • All Spruce. Not Cheap Pine or Low-Grade Spruce
  • Pressure Treated Floor Bearers

Human score    Trustpilot Stars    number of reviews    Trustpilot Logo

insulated-garden-offices
Responsibly Sourced Timber
30+ Years Experience
10 Year Guarantee*
Free Delivery on Most Orders
UK Based Company

David’s Fully Insulated Garden Office

View Case Study

Ed’s Garden Music Room and Home Office

View Case Study

Mark’s Luxury Garden Office

View Case Study