Premium Garden Buildings Designed To Last
Discover beautifully crafted sheds, summer houses, greenhouses, and garage doors built with quality materials, expert craftsmanship, and over 40 years of experience.
Free Installation
By our own team
Est. 1983
40+ years trusted
Slow Grown Scandinavian Timber
Slow-grown British
UK Built
Hand-finished
Our Range
Garden buildings for every plot
from £849
from £2,495
Best Sellers
This season's favourites
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- Price range: £2,735.00 through £2,790.00
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- Price range: £2,660.00 through £2,740.00
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- Price range: £2,325.00 through £2,405.00
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- Price range: £2,025.00 through £2,105.00
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- Price range: £1,950.00 through £2,010.00
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- Price range: £1,750.00 through £1,800.00
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- Price range: £1,650.00 through £1,695.00
Why Andrew Dams
Forty years of doing things properly
No shortcuts, no flashy sales — just well-built garden buildings from a family who care.
Garden Sheds
Delivered and built on-site by our own team.
Quality Craftsmanship
Hand-built using Slow Grown Scandinavian Timber
Family Business
Three generations, four decades of trust.
Built With Over 40 Years Of Experience
Pressure-treated, guaranteed for 10+ years.
Huge Range of Sizes
From compact stores to garden retreats.
Friendly Support
Talk to us — no scripts, no call centres.
Simon Kalson
5 months ago
Good selection. Helpful family run business. Top quality at reasonable prices, which include delivery and installation. Delivery exactly when promised, and friendly team putting it up. Recommend very highly.
Lesley Foster
9 months ago
I had a bespoke summerhouse built and then erected in my garden. The whole process from beginning to end has been very professional and proficient. I am very pleased with the quality of the summerhouse, it is most definitely built to last. The two gentlemen who put it up were equally proficient and diligent especially making sure my wishes were observed. Thank you so much.
Karen Main
10 months ago
Just had my Elite Greenhouse delivered and assembled, first class service from start to finish, would highly recommend this company.
sharon mundy
1 year ago
We ordered a shed great timing 3 Weeks wait came out put it up price included .so happy good quality shed and fitting good price. Would recommend the guys were helpful on the phone new what I wanted. Thanks agen for all the help you gave me.
Laurent Six
2 years ago
Great service, communication, quality and price.
We went to look at the sheds just before closing time but were made to feel very welcomed. Jared advised us and suggested a couple of alterations to meet our requirements.
The shed is very well finished and looks much better and more solid than the similarly priced ones we saw in garden centres.
We went to look at the sheds just before closing time but were made to feel very welcomed. Jared advised us and suggested a couple of alterations to meet our requirements.
The shed is very well finished and looks much better and more solid than the similarly priced ones we saw in garden centres.
Iceman
3 years ago
Great shed, build quality is very good with good size frame. Very good on price, a lot cheaper than others id looked at. Was delivered and erected by 2 guys who knew what they were doing. They were very polite and professional in what they did.
Sue Stubbs
4 years ago
Very pleased with product & customer service received. Super Quality. Came on time, put up quickly without any mess or fuss. Very pleasant lads. Thank you Andy, we love our new summer house & can’t wait for the summer. Garage door next, so you haven’t seen the last of us. Service & Quality won’t be beaten.
Catherine Campanella
5 years ago
I’ve had a shed delivered and installed today. It’s a 12x8ft shed. I have to say the quality and workmanship is fab. So pleased with it. Lewis and Jake installed in an hour or so. Excellent service from all concerned. I will definitely recommend them. 😊👏👏👏
Andy 006
5 years ago
Had a lovely Summer house built and installed. Along with a lovely Pent Shed. Fantastic quality. Great installation team too. A brilliant family run company. All were delivered on time and at a great price for loglap finish. Thanks Andrew and team.
Made For You
Build it your way
Every Andrew Dams building is made to your specification. Pick your size, finishes and extras — we'll handle the rest.
01
Roof Styles
Apex Roof, Pent Roof— choose what suits your garden.
02
Felt & Tiles
High Quality Ultrapol Polyester Felt. Available in:
Green,
Red,
Black.
03
Doors & Windows
Single, extra wide, double joinery doors. Georgian/ plain opening windows
04
Timber Treatment
Preserved in Protek Golden Brown Dip Treatment. Protek Royal Exterior Preservative Available.
05
Colour & Finish
Preserved in Protek Golden Brown dip treatment. Protek Royal exterior preservative available.
06
Extras
Guttering Available, downpipes, shelving, security locks and electrics.
Our Story
Trusted Since 1983
Andrew started building sheds in a small Lincolnshire workshop in 1983. Four decades on, the business continues from our Billinghay site — only bigger, with his wife, son and a dedicated team of craftsmen who care about getting things right.
Every building is hand-cut, hand-finished and installed by us. No flat-pack. No middlemen. Just honest, well-built timber buildings made with experience and pride.
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Need help choosing the right building?
Pop into our showroom, give us a call, or send a quick message — we'll talk you through your options. No pressure, no nonsense.