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Proud Of Our Low Lead Times - Contact Us To Find Out More
Proud Of Our Low Lead Times - Contact Us To Find Out More

Your New Local Showroom

Your local, independent family run business with over 12+ years of industry experience; we welcome you to our showroom located at Squire's Garden Centre, Washington, London Road, A24.
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Did you know...

Here at Ashdown Garden Buildings we are able to offer a full service from start to finish. From preparing the site area, to installing a base, removal of existing buildings and erection of your new structure - we offer any amount of work needed to assist in creating your dream space outside.
Browse Summerhouses Browse Garden Sheds

Create extra space, whilst being at home

With 2020-2021 being a year like no other; our collection of Garden Rooms are very versatile. From creating a new work from home Garden Office to a sanctuary to relax and enjoy.
Find Your Dream Building Here

We are proud of our reputation thanks to our highly satisfied customers

Over our many years of experience within the outdoor living industry; we are proud of our attention to detail in ensuring that each and every timber building is carried out to the highest standard.
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Ex Display Sale Now On

Our Ex Display buildings are available to view at our Showroom at Squire's Garden Centre, Pulborough
Shop EX DISPLAY Buildings
Local Business

Local & Independent

Call Our Team

01903 491492

Made To Measure

Custom made buildings

Visit Our Showroom

Squire's Garden Centre, London Road A24

Welcome to Ashdown Garden Buildings - Your Local & Independent timber building specialist

From a cosy Summerhouse to our practical Garden Rooms; our high quality British made timber buildings provide an extra space within your garden.

Garden Sheds & Summerhouses A comprehensive range to suit all your needs from a quality standard garden shed to Potting sheds and Heavy Duty workshops. Our Georgian summerhouses and Octagonal buildings are the perfect space to relax and unwind.

Playhouses From creating memories in the garden to having a space for children to have fun - our unique collection of playhouses are available in a variety of sizes.

Storage Our Garden Stores, Dog Kennels and Traditional Dutch Barns are the perfect way to store your Wheelie bins, Logs or garden tools.

EX DISPLAY SALE NOW ON

  • 2.4m x 1.8m Pavilion Summerhouse EX-DISPLAY
    Sale Sale
    £2,999.00
    £2,999.00 - £2,999.00
    £2,999.00
    £2,549.16 - £2,669.10
    £2,549.16 - £2,669.10
    £2,549.16

    2.4m x 1.8m Pavilion Summerhouse EX-DISPLAY

    Our Ex Display buildings are available to visit at our Showroom. (Squire's Garden Centre, Washington, RH20 3BP). Our Ex Display buildings ha...

    View full details
    £2,999.00
    £2,999.00 - £2,999.00
    £2,999.00
    £2,549.16 - £2,669.10
    £2,549.16 - £2,669.10
    £2,549.16
    Sale Sale
  • 2.44m x 1.83m Sunningdale Summerhouse EX DISPLAY
    Sale Sale
    £2,449.00
    £2,449.00 - £2,449.00
    £2,449.00
    £2,081.66 - £2,204.10
    £2,081.66 - £2,204.10
    £2,081.66

    2.44m x 1.83m Sunningdale Summerhouse EX DISPLAY

    Our Ex Display buildings are available to visit at our Showroom. (Squire's Garden Centre, Washington, RH20 3BP). Our Ex Display buil...

    View full details
    £2,449.00
    £2,449.00 - £2,449.00
    £2,449.00
    £2,081.66 - £2,204.10
    £2,081.66 - £2,204.10
    £2,081.66
    Sale Sale
Shop Collection

The Perfect Place To Relax In Your Garden

Our popular Althorpe Summerhouse features half glazed arched top doors with antique hinges, ornate handle and lever lock. With 2 arched top front fixed windows this summerhouse will become a fantastic feature in your garden.

Customer Favourites

  • Featured Collection See more
  • £1,959.00 - £3,839.00
    £1,959.00 - £3,839.00
    £1,959.00 - £3,839.00
    £1,959.00

    Sunningdale Summerhouse

    STANDARD FEATURES 2 Fixed front windows4 Fixed side windowsDouble doorsToughened glass throughoutAntique style ironmongery1ft (300mm)...

    View full details
    £1,959.00 - £3,839.00
    £1,959.00 - £3,839.00
    £1,959.00 - £3,839.00
    £1,959.00
  • £2,399.00 - £3,849.00
    £2,399.00 - £3,849.00
    £2,399.00 - £3,849.00
    £2,399.00

    Pavilion Summerhouse

    STANDARD FEATURES Georgian double doors, antique hinges, ornate handle and lever lock2 Georgian top hung 12 pane,opening side windows2 front fixe...

    View full details
    £2,399.00 - £3,849.00
    £2,399.00 - £3,849.00
    £2,399.00 - £3,849.00
    £2,399.00
  • Wentworth Summerhouse - Ashdown Garden Buildings Sussex Sheds
    £3,499.00 - £5,699.00
    £3,499.00 - £5,699.00
    £3,499.00 - £5,699.00
    £3,499.00

    Wentworth Summerhouse

    STANDARD FEATURES Fully glazed georgian doors with antique hinges, ornate handle and lever lock2 Georgian fixed front window...

    View full details
    £3,499.00 - £5,699.00
    £3,499.00 - £5,699.00
    £3,499.00 - £5,699.00
    £3,499.00
  • The Sunroom Ashdown Garden Buildings Sussex Sheds
    £6,449.00 - £9,749.00
    £6,449.00 - £9,749.00
    £6,449.00 - £9,749.00
    £6,449.00

    The Sunroom Summerhouse

    STANDARD FEATURES Diagonal bracing2 Fixed front windows with 3” x 2” casements4 Fixed side windows with 3” x 2” casements2 opening windows in...

    View full details
    £6,449.00 - £9,749.00
    £6,449.00 - £9,749.00
    £6,449.00 - £9,749.00
    £6,449.00
Browse Collection

New To Our Showroom

New buildings recently added to our Washington showroom.

Visit Us Today
Sunflower Shed Sussex Garden Buildings
Standard Apex - Ashdown Garden Buildings Sussex Sheds
Standard Apex - Ashdown Garden Buildings Sussex Sheds

Why Choose Ashdown Garden Buildings?

A LOCAL, WELL-ESTABLISHED BUSINESS

With 12+ years of experience; we are proud to be a local business offering our expertise in garden rooms, sheds and summerhouses.

Garden Essentials

  • Featured Collection See more
  • Potting Shed - Ashdown Garden Buildings Sussex Sheds
    £1,399.00 - £4,799.00
    £1,399.00 - £4,799.00
    £1,399.00 - £4,799.00
    £1,399.00

    Potting Shed

    STANDARD FEATURES 3” x 2” Framed roofFull length slatted staging under windowStable doorOpening window in one end Specifications ...

    View full details
    £1,399.00 - £4,799.00
    £1,399.00 - £4,799.00
    £1,399.00 - £4,799.00
    £1,399.00
  • Standard Apex - Ashdown Garden Buildings Sussex Sheds
    £599.00 - £1,749.00
    £599.00 - £1,749.00
    £599.00 - £1,749.00
    £599.00

    Standard Apex Shed

    STANDARD FEATURES Fully tongue and grooved constructionLedged and braced doorLock and keyInterchangeable panels Specifications Upgrades D...

    View full details
    £599.00 - £1,749.00
    £599.00 - £1,749.00
    £599.00 - £1,749.00
    £599.00
  • Standard Pent - Ashdown Garden Buildings Sussex Sheds
    £649.00 - £1,879.00
    £649.00 - £1,879.00
    £649.00 - £1,879.00
    £649.00

    Standard Pent Shed

    STANDARD FEATURES 3” x 2” RoofFully tongue and grooved constructionDoor can be positioned on any side or end wallLock and key Specificati...

    View full details
    £649.00 - £1,879.00
    £649.00 - £1,879.00
    £649.00 - £1,879.00
    £649.00
  • £1,799.00 - £3,699.00
    £1,799.00 - £3,699.00
    £1,799.00 - £3,699.00
    £1,799.00

    Groundsman Shed

    STANDARD FEATURES 4ft double doors boarded both sides,75mm x 50mm fully framedRoof constructed of 75mm x 50mm framingDoors can be positioned...

    View full details
    £1,799.00 - £3,699.00
    £1,799.00 - £3,699.00
    £1,799.00 - £3,699.00
    £1,799.00
  • Garden Store - Ashdown Garden Buildings Sussex Sheds
    £489.00 - £489.00
    £489.00
    £489.00 - £489.00
    £489.00

    Garden Store Storage

    STANDARD FEATURES Size:1.52m x 915mm (5’x3’)Eaves ht. 1610mmRidge ht. 1710mmDoor 1460mm x 762mm Braced with lock and key  Specificati...

    View full details
    £489.00 - £489.00
    £489.00
    £489.00 - £489.00
    £489.00
  • Garden Tidy - Ashdown Garden Buildings Sussex Sheds
    £499.00 - £499.00
    £499.00
    £499.00 - £499.00
    £499.00

    Garden Tidy Storage

    STANDARD FEATURES Size: 1.83m x 762mm (6’ x 2’6”)Eaves ht. 1610mmRidge ht. 1710mmDouble doors 1460mm x 1320mm   Specifications Upgrade...

    View full details
    £499.00 - £499.00
    £499.00
    £499.00 - £499.00
    £499.00
  • Wheelie Bin Storage - Ashdown Garden Buildings Sussex Sheds
    £599.00 - £599.00
    £599.00
    £599.00 - £599.00
    £599.00

    Wheelie Bin Store Storage

    STANDARD FEATURES Size: 2134mm x 915mm (7’ x 3’)Eaves ht. 1555mmRidge ht. 1655mmSlated Double Doors 1550mm x 937mm (x2)Framing 38mm x 50mm...

    View full details
    £599.00 - £599.00
    £599.00
    £599.00 - £599.00
    £599.00
  • Superior Apex Shed Ashdown Garden Buildings Sussex Sheds
    £639.00 - £1,839.00
    £639.00 - £1,839.00
    £639.00 - £1,839.00
    £639.00

    Superior Apex Shed

    STANDARD FEATURES Fully tongue and grooved constructionDoor can be positioned on any side or end wallLedged and braced doorLock and keyInterch...

    View full details
    £639.00 - £1,839.00
    £639.00 - £1,839.00
    £639.00 - £1,839.00
    £639.00
  • Superior Pent Ashdown Garden Buildings Sussex Sheds
    £679.00 - £1,969.00
    £679.00 - £1,969.00
    £679.00 - £1,969.00
    £679.00

    Superior Pent

    STANDARD FEATURES 3” x 2” Framed roofFully tongue and grooved constructionDoor can be positioned on any side or end wallLock and key     ...

    View full details
    £679.00 - £1,969.00
    £679.00 - £1,969.00
    £679.00 - £1,969.00
    £679.00
  • Hipex Shed Ashdown Garden Buildings sussex sheds
    £879.00 - £1,879.00
    £879.00 - £1,879.00
    £879.00 - £1,879.00
    £879.00

    Hipex Shed

    STANDARD FEATURES Fully tongued and grooved constructionDoor can be positioned on front or either end wallLedged and braced doorLock and key  ...

    View full details
    £879.00 - £1,879.00
    £879.00 - £1,879.00
    £879.00 - £1,879.00
    £879.00
View Collection

Perfect for a cosy summerhouse, studio or gym.

Our Sunningdale summerhouse features 2 fixed front windows, 4 fixed side windows and double doors to the front. With Toughened glass throughout and Antique style ironmongery, the 1ft (300mm) overhang on the pent roof completes the stylish modern feel.

Sunningdale Summerhouse

Sunningdale Summerhouse

£1,959.00 - £3,839.00
£1,959.00
£1,959.00 - £3,839.00
£1,959.00
View full details

Customer Testimonials

Ashley was very helpful from start to finish. From offering his expertise to fitting the base; Ashley kept in contact throughout the whole process and I would not hesitate to recommend him to all my friends.

Janice Moretimer

Summerhouse built very well. Will be returning in summer to replace my storage shed.

Linda Buckingham

So happy to have been recommended to use Ashdown Garden Buildings. We love our garden room which we have converted to a temporary office - (thanks to covid!) All the best, S.Kinard.

S. Kinard

Visit Our Showroom

Come and visit our showroom where you can see our high quality timber buildings on display.