Facebook Pixel
Contact Us
Email Us
Brochures
Customer Login
Your Basket
Saved Products
Dunster House Ltd.
Established 1994
Search results
Lines re-open today at 8:30AM
FREE DELIVERY
ON MOST ORDERS
UK COMPANY
9 DISTRIBUTION CENTRES
MILLIONS OF PRODUCTS SOLD

OUR GARDEN BUILDINGS INCLUDE:

OUR GARDEN BUILDINGS INCLUDE:

Garden Buildings Garden Buildings
FREE DELIVERY
ON MOST ORDERS
UK COMPANY
9 DISTRIBUTION
CENTRES
MILLIONS OF
PRODUCTS SOLD
Sort by:
Featured
Price - Low to High
Price - High to Low
Name - A to Z
Name - Z to A
Delivery Date - Low to High
Delivery Date - High to Low
Insert postcode:
Helena INSULATED Garden Office - Left
Approx W4.5m x D2.5m / W14' x D9'
Helena INSULATED Garden Office - Left
summer-sales-2022- extension summer-sales-2022- extension
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • Avoid planning permission
  • Tall Door Height
From
£9,394.99inc. VAT
Save £605.00
 | 
Was £9,999.99†
Shop Now
DaftBadger Corner Garden Building
Approx W3m x D2.5m / W10' x D8'
Wall Thickness: 45mm
DaftBadger Corner Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Wide Opening Windows
  • Multipoint Locking Windows
From
£2,874.99inc. VAT
Shop Now
Titania INSULATED Garden Office
Approx W4.5m x D3.5m / W14' x D11'
Titania INSULATED Garden Office
summer-sales-2022- extension summer-sales-2022- extension
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • Avoid planning permission
  • Tall Door Height
From
£9,894.99inc. VAT
Save £990.00
 | 
Was £10,884.99†
Shop Now
Carsare Garden Building
Approx W3.5m x D2.5m / W11'6'' x D8'
Wall Thicknesses: 45mm & 140mm (Equiv.)
Carsare Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£2,989.99inc. VAT
Save up to £510.00
 | 
Was £3,499.99†
Shop Now
Rhine Garden Building
Approx W4m x D2.5m / W13' x D8'
Wall Thicknesses: 28mm & 45mm
Rhine Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£2,694.99inc. VAT
Save up to £580.00
 | 
Was £3,164.99†
Shop Now
Severn Garden Building
Approx W5m x D2.5m / W16'6" x D8'
Wall Thicknesses: 28mm & 45mm
Severn Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£3,299.99inc. VAT
Save up to £600.00
 | 
Was £3,824.99†
Shop Now
Terminator Grande Garden Building
Approx W6m x D3m / W19'6" x D10'
Wall Thickness: 45mm
Terminator Grande Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£5,424.99inc. VAT
Shop Now
Severn INSULATED Garden Building
Approx W5m x D3m / W16' x D10'
Insulated 62mm Wall, Equivalent to 140mm U-Value
Severn INSULATED Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Fully Insulated
  • Wide Opening Windows
  • Multipoint Locking Windows
  • Internally Beaded Windows
  • 62mm Interlocking Logs
From
£7,019.99inc. VAT
Save £500.00
 | 
Was £7,519.99†
Shop Now
Helena INSULATED Garden Office - Left
Approx W5.5m x D2.5m / W18' x D9'
Helena INSULATED Garden Office - Left
summer-sales-2022- extension summer-sales-2022- extension
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • Avoid planning permission
  • Tall Door Height
4 stars
(1)
From
£10,824.99inc. VAT
Save £1,325.00
 | 
Was £12,149.99†
Shop Now
Avon Garden Building
Approx W3m x D3m / W10' x D10'
Wall Thicknesses: 28mm, 45mm & 140mm (Equiv.)
Avon Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£2,589.99inc. VAT
Save up to £530.00
 | 
Was £2,934.99†
Shop Now
Modetro INSULATED Garden Building
Approx W5.5m x D4m / W18' x D12'6"
Insulated 62mm Wall, Equivalent to 140mm U-Value
Modetro INSULATED Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Fully Insulated
  • Wide Opening Windows
  • Multipoint Locking Windows
  • Internally Beaded Windows
  • 62mm Interlocking Logs
5 stars
(1)
From
£8,899.99inc. VAT
Save £680.00
 | 
Was £9,579.99†
Shop Now
Rhine Garden Building
Approx W4m x D5m / W13' x D16'6''
Wall Thickness: 45mm
Rhine Garden Building
summer-sales-2022- extension summer-sales-2022- extension
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Preassembled Windows
  • Wide Opening Windows
From
£4,859.99inc. VAT
Save £820.00
 | 
Was £5,679.99†
Shop Now
#dunsterfun † Reference to Price on 23rd May 2022
Trustpilot
Subscribe to our newsletter!
Subscribe to our newsletter!