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Dunster House Ltd.
Established 1994
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FREE DELIVERY
ON MOST ORDERS
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responsibly sourced timber
RESPONSIBLY SOURCED TIMBER
millions of products
MILLIONS OF PRODUCTS SOLD

GARDEN ROOMS:

GARDEN ROOMS:

Garden Rooms Garden Rooms Dunster House Garden Buildings Trustpilot Reviews
free delivery icon
FREE DELIVERY
ON MOST ORDERS
uk company icon
UK COMPANY
responsibly sourced timber
RESPONSIBLY
SOURCED TIMBER
millions of products
MILLIONS OF
PRODUCTS SOLD
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Titania INSULATED Garden Office - Right
Approx W5.5m x D2.5m / W18' x D9'
Titania INSULATED Garden Office - Right
Price Promise 2023 Price Promise 2023
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • Tall Door Height
  • IzoPanel Roof
From
£10,544.99 inc. VAT
Shop Now
Titania INSULATED Garden Office - Left
Approx W3.5m x D2.5m / W11' x D9'
Titania INSULATED Garden Office - Left
Price Promise 2023 Price Promise 2023
  • 10 year guarantee
  • 28mm double glazing
  • Fixings Included
  • Avoid planning permission
  • Tall Door Height
From
£7,619.99 inc. VAT
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DaftDuck Multi Room Corner Garden Room
Approx W3m x D4m / W10' x D14'
Wall Thickness: 45mm
DaftDuck Multi Room Corner Garden Room
Price Promise 2023 Price Promise 2023
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Internally Beaded Windows
  • 45mm Interlocking Logs
From
£4,179.99 inc. VAT
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Addroom® Modular Garden Room
Approx W4m x D3m /  W13' x D10'
Addroom® Modular Garden Room
Price Promise 2023 Price Promise 2023
  • Customisable design
  • Fully Insulated Sandwich Panels
  • 28mm Double Glazing
  • Industry Leading Window and Door Locking
  • Easy To Build Panel System
From
£8,019.99 inc. VAT
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Addroom® Modular Garden Room
Approx W5m x D3m / W16' 6" x D10'
Addroom® Modular Garden Room
Price Promise 2023 Price Promise 2023
  • Customisable design
  • Fully Insulated Sandwich Panels
  • 28mm Double Glazing
  • Industry Leading Window and Door Locking
  • Easy To Build Panel System
From
£8,854.99 inc. VAT
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Dominator INSULATED Garden Office
Approx W3.5m x D5.5m / D11'6'' x W18'
Dominator INSULATED Garden Office
Cyber Introductory Offer Cyber Introductory Offer
  • Fixings Included
  • Customisable Panel Configuration.
  • Low uValue walls, roof and floor
  • SuperFOIL Insulation
  • Pressure Treated Bearers
From
£7,649.99 inc. VAT
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His&Hers Garden Room
Approx W7.5m x D3m / W24'7" x D9'10"
Wall Thickness: 45mm
His&Hers Garden Room
Price Promise 2023 Price Promise 2023
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Wide Opening Windows
  • 45mm Interlocking Logs
From
£6,094.99 inc. VAT
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Titania INSULATED Garden Office - Left
Approx W7.5m x D3.5m / W25' x D11'
Titania INSULATED Garden Office - Left
Price Promise 2023 Price Promise 2023
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • IzoPanel Roof
  • Multipoint Locking Windows & Doors
From
£14,554.99 inc. VAT
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EvilAssassin Garden Room with Gazebo
Approx W8.5m x D3m / W27'11" x D9'10"
Wall Thickness: 45mm
EvilAssassin Garden Room with Gazebo
Price Promise 2023 Price Promise 2023
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • 45mm Interlocking Logs
  • 19mm T&G Floor Included As Standard
From
£5,729.99 inc. VAT
Shop Now
Addroom® Modular Garden Room
Approx W3m x D3m / W10' x D10'
Addroom® Modular Garden Room
Price Promise 2023 Price Promise 2023
  • Customisable design
  • Fully Insulated Sandwich Panels
  • 28mm Double Glazing
  • Industry Leading Window and Door Locking
  • Easy To Build Panel System
From
£6,934.99 inc. VAT
Shop Now
Titania INSULATED Garden Office - Left
Approx W4.5m x D2.5m / W15' x D9'
Titania INSULATED Garden Office - Left
Price Promise 2023 Price Promise 2023
  • 10 year guarantee
  • 28mm double glazing
  • Fully pressure treated
  • Tall Door Height
  • IzoPanel Roof
From
£8,689.99 inc. VAT
Shop Now
DaftBadger Corner Garden Room
Approx W3m x D4m / W10' x D14''
Wall Thickness: 45mm
DaftBadger Corner Garden Room
Price Promise 2023 Price Promise 2023
  • Slow Grown Spruce
  • 10 Year Pressure Treated Timber Guarantee
  • Plastic Vents
  • Wide Opening Windows
  • Internally Beaded Windows
From
£3,544.99 inc. VAT
Shop Now
#dunsterfun † Reference to Price on 24th November 2023
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