Duncan Sheds

Custom Made Sheds & Garden Buildings
Established in 1994, we are a local family business dedicated to producing high quality garden buildings. From a simple dog kennel to an elaborate summerhouse, from storage boxes to smoking shelters - each design is tailored to your requirements. FREE delivery & erection of all buildings within 20 miles of our showroom (please call for a quote for other areas).

Bespoke Garden Sheds
Do you have an excess of garden tools and equipment? Looking for some extra storage for your garden? Look no further than a quality, custom built garden shed from Duncan Sheds. Our versatile sheds are ideal for storing a variety of garden equipment safely and securely, from garden furniture to tools.

Product Specification

• Wall, Cladding & Floor: 19mm Tongue & Groove
• Roof: Tongue & Groove
• 40kg mineral felt overlay
• Framing: 3 x 1.5" Four Eased Edge
• Galvanised Bolts & Hinges

All garden sheds are constructed in our workshop based in Crawfordsburn and can be custom built to your preference, taking into account size, shape and glazing options. We also offer fencing and decking, summerhouses, jungle gyms, and more. Contact us today to find out more about our services.


Fencing and Decking
With our high level of craftsmanship in using wood, we can produce remarkable fencing and decking effects for your garden. We can either supply material only or provide a free quote for supply and fit service.

Landscaping Features We Can Create:

• Decking
• Fencing
• Trellis Panels
• Pergolas
• Screens
• Plant Supports

Custom Built Summerhouses
Spend quality time on those sunny days and evening in the environment of a summerhouse by Duncan Sheds. All of our summerhouses are available to be built to your preference, or we have also have many pre-designed options for you to choose from, all of which would blend in beautifully into any garden.

Product Specification:

• Wall, Cladding & Floor: 19mm Tongue & Groove
• Roof: Tongue & Groove
• 40kg mineral felt overlay
• Framing: 3 x 1.5" Four Eased Edge
• Doors: Mortise & Tenon Redwood
• Plastic Hinges & Fittings

Using a reliable form of wood in tongue and groove timber, your summerhouse is built to last through the toughest of weather conditions. Visit Duncan Sheds showroom in Crawfordsburn today to see our summerhouses, sheds, garages and more in situ and discover which design would best suit your home.


Playhouses & Jungle Gym
Designed with safety and fun in mind, Duncan Sheds playhouses are ideal for children to enjoy all year round. We have a range of playhouses for sale to suit girls and boys. We offer free delivery and erection of all buildings within 20 miles of our showroom. Call us for a quote for other areas today.

Production Specification:

• Wall, Cladding & Floor: 19mm Tongue & Groove
• Roof: Tongue & Groove
• 40kg mineral felt overlay
• Framing: 2 x 1/12 planed all round
• Windows: Perspex
• Magnetic catches on doors

At Duncan Sheds we recognise the need to keep active children entertained. Being able to do this in the safe environment of your own home is made possible with our range of jungle gyms and climbing frames. Safety features, such as handgrips, ground anchors and bumper pads to protect the sharp edges, are included as standard with every jungle gym wooden climbing frame bought from Duncan Sheds.

Pet Shelters
Animal shelters from Duncan Sheds give your pet the freedom of being able to roam in your garden with the option of a shelter at night or during adverse weather conditions. We can provide free delivery & erection of all buildings within 20 miles of our showroom (please call for a quote for other areas).

Our products include:

• Dog Kennels
• Cat Kennels
• Dog Runs
• Chicken Coops
• Custom Made Animal Shelters
• Horse Stables

Find out more about what we can offer with our custom built animal shelters by contacting us today.