028 9185 2664

High Quality Garden Sheds and Structures

Established in 1994, we are a local family business dedicated to producing high-quality garden sheds and wooden structures. From a simple dog kennel to an elaborate summerhouse, from storage boxes to smoking shelters - each design is tailored to your requirements.


Free delivery and erection is available for all of our products within a 30 mile radius of our showroom in Bangor (please call for a quote for other areas).

OVER 25 YEARS IN BUSINESS A NAME YOU CAN TRUST

Locally based family business, all buildings manufactured on site.

Sheds

All our sheds are manufactured at our workshop in Crawfordsburn. Our sheds are finished with 19mm tongue and groove Scandinavian kiln dried cladding. Whatever your requirements please feel free to give us a call or send us an email to arrange a quotation.

See our Sheds

Summerhouses

All our summerhouse,s are manufactured at our workshop in Crawfordsburn. Our summerhouse’s are all finished in 19mm tongue and groove cladding Scandinavian kiln dried cladding with 3x1 1/2 eased edge framing. We can make any summerhouse bespoke to suit your individual requirements. To arrange a quotation or a site visit simply send us an email or give us a call.

See our Summerhouses

Garden Offices

All our garden offices can be designed to your own specification. They will be finished in 19mm tongue and groove kiln dried Scandinavian cladding. Your office can be designed to your own requirements and can be fully insulated or even add double glazed windows or doors. For further details simply give us a call or send us an email and we can design your home office to your exact requirements.

See our Offices

Playhouses & Gyms

We offer an extension range of Jungle gym climbing frames to suit all ages. To see some examples simply click on the link below. Why not join out Christmas club and start saving now for your jungle gym or playhouse.

See our Playhouses

Outdoor Living

Garden Furniture

We offer a range of pressure treated picnic tables and benches designed to compliment your garden and perfect for some al fresco dining.

Pet Shelters

We offer a range of pet shelters anything from a dog kennel to stable blocks. Our dog runs and stable blocks can be individually designed to suit your own property and animals. 

Fencing & Decking

We can design your deck to suit your individual requirements. Choose from either our pressure treated decking or our very popular composite decking. For further details on decking and fencing simply give us a call or send us an email and we can arrange a site visit to discuss your design.

What our Customers Say

“Always polite courteous and above all great service great with suggestions too.”

Michael Cole, Bangor
Des Hogg, Bangor

“Excellent is the only way to describe this company.Would highly recommend.”

Latest News from Duncan Sheds

29 Sep, 2021
It was a great to see both Stephen and Gordon taking time out of their busy schedule to support local business in the promotion of the scheme. We are delighted to be offering customers the opportunity to use the voucher to pay a deposit for a garden shed between 4th October and 30th November. As in incentive to help customers if they order a shed between these dates and use their high street voucher as a deposit at Duncan sheds we will offer them an additional £50 off the price of a shed. For any of our customers that haven’t applied for a voucher we have attached the link below. http://www.nidirect.gov.uk/spend-local
By Jonathan Ryan Forde 19 Jan, 2021
What a busy morning to finish of 2020. There’s nothing quite like being one of Santa’s helpers at this time of year, we just wish we could see all the smiles tomorrow morning. 02891 852664
19 Jan, 2021
As we look back at 2020 a year like no other we just want to thank all our customers for their continued support. Wishing you all a happy healthy and safe New Year.
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