BEAUTIFUL, HANDBUILT BESPOKE BUILDINGS

We design and build exactly what you want

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All our buildings come with a full guarantee against manufacturing and installation with additional product guarantees for roof membrane and windows.

Bespoke Garden Rooms In Your Area

We design & install beautiful bespoke insulated garden rooms. We cover Buckinghamshire, Bristol, Gloucestershire, Devon, Hampshire, Oxfordshire, Berkshire & West Sussex.

  5/5 Rated Business

Bespoke Designs

Same Day Quotes

Fully Guaranteed

Add Space To Your Home With A Garden Room Custom Built To Your Needs

All our garden rooms are built with meticulous attention to detail and high quality design and finish, delivering just what you want.

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Garden Office & Workspace

Create your perfect working environment. Fully functional and fitted with sockets, internet and everything needed for work.

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Recreational Room

Get more space to indulge your hobbies or simply have another room for every day use with plenty of windows and light.

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Garden Gyms

Garden gym, bar or home cinema? With a customised interior, this space can be whatever you want it to be.

Guideline Pricing & Design

We will help you design your perfect building for less than other off-the-shelf products. Any Size, Any Design, Supreme Quality and Strength.

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Small Garden Room

Size: 9-15 sqm

Installed price from: £14,295

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Medium Garden Room

Size: 15-25 sqm

Installed price from: £16,995

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Large Garden Room

Size: 25-30 sqm

Installed price from: £19,875

Note: All Garden Rooms include: Double glazed windows and doors, insulated and finished walls and roof, electrics pack including lighting internally and externally, laminate flooring, bonded dry plaster walls and ceilings, ready for decoration.   *All prices ex VAT

View Our Garden Room Gallery

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  • A Timber Garden Room house with sliding glass doors in a backyard.

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  • A Timber Garden Room with a lot of windows is sitting in the middle of a lush green yard.

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  • A Timber Garden Room with a deck in front of it.

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  • A large room with a lot of windows and doors is sitting on top of a wooden deck.

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  • A Timber Garden Room is sitting on top of a lush green lawn.

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  • A Timber Garden Room with a lot of windows is sitting in the middle of a garden.

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  • A Timber Garden Room with sliding glass doors is sitting on top of a wooden deck in a backyard.

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  • A Timber Garden Room with stairs leading up to it in a garden.

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  • A Timber Garden Room with sliding glass doors is sitting in the middle of a garden.

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  • A small black A Timber Garden Room with a lot of windows and doors.

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  • A large wooden Timber Garden Room with sliding glass doors in a backyard.

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  • A Timber Garden Room with a lot of windows is in the backyard of a house.

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  • A Timber Garden Roomwith a bicycle inside of it.

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  • A Timber Garden Room with a patio and sliding glass doors.

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  • A Timber Garden Room with sliding glass doors and a fan.

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  • A Timber Garden Room furnished as a living room with a desk

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  • A Timber Garden Room furnished as a fitness studio, gym

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  • A Timber Garden Room furnished as a music studio

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Get a Free Survey & Quote Custom To Your Requirements

We offer a free no obligation on-site survey for everyone interested in getting a garden room.


Simply tell us your requirements and we arrange a time to visit your property, assess the space you have available and provide you with different garden room options and a quotation to suit your budget.

GET YOUR GARDEN ROOM QUOTE

Or Speak With An Expert

07798 800 678

Get A FREE Garden Room Quote & Site Survey

Get a quote and free survey to understand your options

1

Tell Us What You Want

Let us know about what you are looking for. We'll contact you to go through the details.

2

Quote + Free Site Survey

We visit your property, assess the space available and provide a quote to suit your budget.

3

Begin Your Build

If you would like to proceed we will choose a start date to begin your garden room.

100s of Happy Customers

HELEN
"Thank you Fiona – for all your amazing help. You’re a superb team with a superb product. I so enjoyed having Angus and Toby with us, I’m missing them, as is Bobby, our dog! Please pass on huge thanks to Greg. All the very best"

HELEN

John Doe's Image
"Thank you so much Greg and team. I recently sold my house and I’m so happy that I had the studio put in as I received offers well over the asking price with buyers saying that they had fallen in love with the studio and it was a big selling factor for them. My house sold in 6 days. I’ll certainly be getting one put in my next property! I used this photo too on the Rightmove ad. I think it’s a great pic of the studio".

HANNAH

Peter
"I was disappointed not to be here when Simon and his colleague finished and left on Monday as I would like to have been here to express in person how pleased we were with the outcome of their work and the way in which they had conducted themselves throughout the process. They were a credit to themselves and to your company and we are delighted with the final product."

PETER

"Before I found this company, I did a quite a bit of research into the “garden office” market and actually met Greg to discuss what he could deliver. I had a tight schedule and conditions on the site would be awkward. As would the Winter weather. Greg’s likeable team - led by the wonderfully industrious Angus - rose to the challenge brilliantly. They were energetic, efficient, diligent, friendly, agile and intelligent at dealing with unexpected issues, and extremely proud of the quality of their work and the final product. Greg’s claim is that he makes a more substantial and better quality building than much of the competition. With my own office now completed, I do believe that. And, as a result, I absolutely and unconditionally recommend them."

DAVID

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"Greg, Good news and bad news. The bad news is we have sold our house and we are leaving your garden office behind. The good news, is we'd like exactly the same again in our new home. Its impossible to say how much value a garden room adds to the property but it may be useful for you to know that we were in competition with two other sellers. The buyer told us that the wonderful garden room was a significant factor in chosing our house. The fact we didn't have to wait to sell the house and potentially discount, as others seem to be doing, is a huge win for us. Thank you and please let me know when you may be able to fit us in for garden room mk 2 !"

BEN

"We were very impressed with your onsite team who worked so hard and nothing seemed to be too much trouble for Simon and his lads.

They were so polite and professional at all times, even in all that rain! So although I’m glad it’s done now, it was sad to see them go on Friday as we have enjoyed having them about and all the banter. We love the building and all our neighbours have commented on how nice it looks, as the quality of the building is plain to see. From start to finish we have had a great relationship with you and we would recommend the business to anyone that asks."

LISA & JAMES

"We are very satisfied with the finished product and also very happy the service provided by Surrey and Hampshire garden buildings. Greg, Simon and the team were very professional throughout and were able to cater to our custom needs to complete our garden office/gym to a high quality finish in an impressive time frame. Thanks Greg, Simon and Surrey and Hampshire garden buildings! We will definitely recommend."

GARETH

"We are delighted with the finished garden room and decking, the result just like the brochure. Greg and his team at Surrey & Hampshire garden buildings were excellent – from design to build to final decoration, top workmanship and professional with a good price. Overall impressed with finish and project was kept to timelines. Thanks"

SINEAD & MARK

Top Reasons To Invest In A Garden Room

High quality but low cost. We operate and manufacture all our buildings on site at our farm on the Surrey Hampshire border.

  • Completely Bespoke - Our garden rooms are built to YOUR requirements so you don’t need to settle for ‘off the shelf’ solutions.
  • Add Value To Your Home - Having a garden room can add up to £30,000 to your home’s resale price.
  • Create Extra Living Space - With a garden room, you'll have a beautiful, insulated space for an office, gym, family room, or whatever your preference! 
  • High Quality But Lower Costs - We keep our cost base low. We don't have an expensive factory or warehouse to maintain. That's why we can provide a higher quality offering for less.
  • 2 Week Installation - Our garden rooms are quick and hassle free to install, it is typically installed within 2-3 weeks.

Experienced Craftsmen

Fully Guaranteed

High Quality Materials

No Hidden Charges

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As a family run business, our survival comes from the complete satisfaction of our customers.

We rely on many of our sales coming from word of mouth so you can rest assured that once you have engaged with us, our efforts step up, rather than move on to the next project.

© 2025 

All rights reserved

© 2025 

All rights reserved | Surrey and Hampshire Garden Buildings Ltd.

Surrey and Hampshire Garden Buildings Ltd.

Company Number 12753402