Black Friday Sale

Time to get excited! Our products have been put in our Black Friday Sale so you can get great deals wherever you look. This Black Friday is the perfect opportunity to turn your outdoor living dreams into reality with Dunster House garden buildings. Whatever garden building you’re looking for, we’re ready to offer you even more affordability on all our products.

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45mm

62mm Insulated

19mm

15mm

87mm Insulated

83mm Insulated

202mm Insulated

80mm Insulated

Corner

Diamond

Hexagonal

L-Configuration

Rectangle

Rectangular

Square

Painted

Pressure Treated Timber

Untreated Timber

uPVC Windows & Doors

Apex

Barn

Dutch Barn

Lean To

Pent

Reverse Apex

Reverse Pent

Under 2.5m

Over 2.5m

Corrugated Polycarbonate Sheets

Glass

Composite

Fully Pressure Treated

Render

Wood

New

With DayBright Skylight

With Skylight

Clearance

Only 25% Deposit is needed for Dunster House Online Orders

Black Friday Sale

Showing 13-24 of 724 products

Addroom® Vision2 Conservatory Alternative

Skylights available

Addroom® Vision2 Conservatory Alternative

W3m x D3m / W10' x D10'

From £6,484.99 £6,569.99

Skylights available

Addroom® Vision2 Conservatory Alternative

W4m x D3m / W13' x D10'

From £7,379.99 £7,464.99

Skylights available

Addroom® Vision2 Conservatory Alternative

W5m x D3m / W17' x D10'

From £8,279.99 £8,374.99

Skylights available

Addroom® Vision2 Conservatory Alternative

W3m x D2.5m / W10' x D8'

From £5,699.99 £5,774.99

Skylights available

Addroom® Vision2 Conservatory Alternative

W4m x D2.5m / W13' x D8'

From £6,514.99 £6,594.99

Skylights available

Addroom® Vision2 Conservatory Alternative

W5m x D2.5m / W17' x D8'

From £7,319.99 £7,404.99

BigEvil Log Cabin with Shed, Workshop and Gazebo

uPVC Available

BigEvil Log Cabin with Shed, Workshop and Gazebo

W11.5m x D2.5m / W37'6" x D8'

Wall Thicknesses: 45mm

From £6,329.96 £7,219.96

Save £890

Insulated

Dominator Classic Garden Office

W3.5m x D3.5m / W11'6" x D11'6"

1 review

From £5,516.95 £5,757.95

Save £241

Insulated

Dominator Classic Garden Office

W5.5m x D2.5m / W18' x D8'

From £6,347.93 £6,586.93

Save £239

Insulated

Dominator Classic Garden Office

W5.5m x D3.5m / W18' x D12'

From £7,808.91 £8,115.91

Save £307

Insulated

Dominator Classic Garden Office

W4.5m x D2.5m / W15' x D8'

1 review

From £5,299.94 £5,504.94

Save £205

Insulated

Dominator Classic Garden Office

W2.5m x D2.5m / W8' x D8'

From £3,438.96 £3,600.96

Save £162

Showing 13-24 of 724 products

Welcome to the official Dunster House Black Friday hub, where quality meets incredible seasonal value. Explore massive discounts across our entire range of garden essentials, including robust wooden sheds, insulated log cabins, summerhouses, garden structures, and garden offices. Engineered with high-grade slow grown Spruce timber and built for British weather, our garden buildings offer exceptional durability at a fraction of the cost. Browse our Black Friday deals now and invest in your outdoor space for less.

Wooden Log Cabins

If you’ve ever dreamed of creating your own peaceful sanctuary to relax and unwind, a high-quality wooden log cabin could be the ultimate addition to your property. Explore our extensive collection of versatile timber garden buildings – from compact retreats to spacious multi-room designs – and find the perfect match for your lifestyle and outdoor space.

Incredibly versatile and built to withstand the British weather, a Dunster House log cabin makes a fantastic home office, hobby room, gym, or a simple backyard escape. Personalise your structure to match your style – whether you prefer a modern stain or a bold, painted finish – and make your dream garden room truly your own. A log cabin is so versatile, it’s a must have for anyone looking for an extra room! How about making it your own by painting it your way!

Shop our full range of garden log cabins today and invest in extra living space for less.

Garden Sheds

Extra storage is always needed after Christmas! Check out our garden sheds range, featuring various sizes and shapes to accommodate your garden space. Whether you need a small storage shed for your gardening tools or a larger one to store outdoor furniture, bikes, and more. We have the perfect storage solutions to help you declutter and keep your garden organised for years to come!

Gazebos

Looking for a shelter for your garden? Shop our fantastic range of outdoor structures! Whether you’re looking for a durable shelter over your new hot-tub, an outdoor dining are for entertaining, or a structure that adds a little more style and modernity to your garden space. We have gazebos coming in all kinds of shapes and sizes.

All our Gazebos are customisable with our very own wall panel configurations. Choose from:

Half Height Walls

These panels are great for partial shelter away from wind if you are planning on using the gazebo as a hot tub shelter but don’t want it to get too hot inside, giving you endless fresh air.

Full Height Walls

Full height panel options are great if you are planning on needing much more shelter and maybe want to block out the area behind the gazebo. Great for corner gazebos.

Half Height/Half Glazed window Walls

Our half height and half glazed panels are perfect if you need some extra shelter from wind, rain, or any other elements. But with the glazed windows, they give you the freedom of being able to see your garden.

Louvre Walls (Shutters)

Louvre panels give you the option between having a little more privacy but also having the option to open them to let the air flow. These panels are great if your using the shelter for a hot-tub.

Slatted Panels

Slatted Panels are a brilliant way to add shade without losing the sunlight. They are also fantastic for encouraging climbing plants so that you can have a beautiful vertical garden and sit fully surrounded by nature.

Addroom Conservatory Alternative

Looking to expand your living space without the high costs, complex approvals, and temperature fluctuations of a traditional brick extension or glass conservatory? Discover the Dunster House Addroom® – a revolutionary, fully insulated garden room designed to act as a seamless, cost-effective house extension.

Unlike traditional conservatories that can become uncomfortably hot in summer and freezing in winter, our Addroom range is engineered for true year-round use. Featuring high-performance insulated sandwich panel walls, robust double-glazed uPVC windows and doors, and low-maintenance composite exteriors, these structures offer the comfort and stability of a proper room addition at a fraction of the price.

Whether you need a bright home office, a functional studio, a peaceful lounge, or an inviting dining space, our customisable modular extensions can be tailored to suit your lifestyle. Choose from solid roofing configurations or add stylish skylights to let natural light flood your new living space. Built with an easy-assemble DIY panel system and backed by industry-leading multi-point security locking, upgrading your home has never been easier.

Shop our full collection of Addroom garden rooms today and transform your property.

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Black Friday Sale

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Black Friday Sale

Wooden Log Cabins

Garden Sheds

Gazebos

Addroom Conservatory Alternative

More on Offer – Shop Black Friday at Dunster House

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