Serving Hertfordshire & Surrounding Areas
A Bespoke Garden Room, Designed Around Your Life
10 Year Structural Warranty
+ 20 Year Roof Guarantee. All our rooms are built to new-home standards
5 Star Reviews
Customers rate us 5 Stars on Google
- Our process
your journey to owning a beautiful garden room
Step 1
Tell us your requirements
Use our quick quote form below, to tell us your requirements. Brian will be in touch to discuss your building and then provide you with a no obligation indicative quote.We won't hassle you and you can choose to communicate via message if you prefer.
Free site visit and design
We'll visit your site and discuss your project, provide material samples and discuss options before sending you the design of your building showing the full layout including cladding, colours, electrical sockets and lighting. You can make any changes to your spec. We'll tweak the design until you're 100% happy.
Installation
Once you're happy with the design and quote, we will ask you to pay a deposit. We'll begin building your high-spec room on site. We aim to have your garden room ready within 15-22 days.Smaller rooms can be completed within 7 days.
Aftercare and guarantee
Once the garden room is built and painted, we'll conduct a final walk through with you to ensure every detail meets your expectations. We'l register your 10 year warranty, and you can start enjoying the freedom your new garden building brings!
Meet Brian the boss of Cedar Spaces
My name is Brian O’Connell, and Cedar Spaces began in 2018 when I built my own garden room. With young children at home, it quickly became a space where I could focus on work, fitness and family life in balance. Experiencing that transformation first-hand inspired me to help others do the same. Today, I combine my background in engineering and financial planning with a passion for design to create bespoke garden rooms that bring everyday life more space, comfort, and style.
Why choose us?
Built to New Home standards (not off the shelf builds)
We refuse to cut corners. Our rooms are built with the quality and construction methods of a new home. You get a 10 year structural warranty against defects and as certified installers of EPDM roof covering you will get a 20 year guarantee for your roof.
100% finished (we won’t leave you to paint or plumb)
Our rooms are finished with full electrical installation, decorated skimmed plaster walls, laminate flooring, LED downlights and premium Aluminium or uPVC doors and windows.
Clear customer service (we’re available)
We guarantee customer service and clear communication so you can understand the progress of your job at every phase. We can accommodate changes up to last minute and promise to deliver a product that is aesthetically beautiful and can be a focal point of your garden.
- Reviews
What Our Clients Say About Us
Posted on MilesTrustindex verifies that the original source of the review is Google. Highly Recommend! Brian and his team were informative, honest and prompt to handle any queries or updates. Whole thing was finished end to end in a couple of weeks and months on I couldn't be happier!Posted on Ben SweetingTrustindex verifies that the original source of the review is Google. Couldn’t be happier with how our cabin turned out; highly recommend.Posted on Frances SpencerTrustindex verifies that the original source of the review is Google. Brian and his team recently completed the build of a black timber-clad garden room for us, and we are so pleased with the final result! The garden room looks beautiful and is finished to a really excellent standard. We use it as both a home office and snug/ TV room. We chose Cedar Spaces as we wanted a bespoke crafted room, tailored to our needs, versus an off the shelf design. It was absolutely the right decision for us! Brian was so helpful and supportive throughout- going through various different design options, and guiding and directing our decisions patiently. We opted for an extra window, and at the last minute, chose black timber- cladding- which looks really smart and blends into the space really well. The build was efficient and completed within a couple of weeks and Brian has been available since to help with any follow-up queries. It’s been a pleasure throughout- I highly recommend Brian and his team!Posted on Scott PerryTrustindex verifies that the original source of the review is Google. Super happy with Brian and the team’s work. Garden office and shed is a massive success, exactly as designed. Great comms all through the process while being super helpful and accommodating of our (numerous) requests. Very happy to recommend.Posted on Mark DavidTrustindex verifies that the original source of the review is Google. Cedar Spaces and the team were fantastic in very difficult weather conditions. The design and build process was detailed and informative and the end result was an excellent living and working space. I highly recommend Cedar Spaces for the work and product they offer.Posted on Chris ArnoldTrustindex verifies that the original source of the review is Google. Cedar Spaces were great. Good comms, polite and tidy. We’re very happy with the quality of the work and would recommend.Posted on Michael DoyleTrustindex verifies that the original source of the review is Google. In a nutshell, Brian and his team did an amazing job on our garden room which we love and use all the time. The quality of build is excellent and 2-3 years on, we’ve had no issues at all. They were a pleasure to have around, were very accommodating, professional and had a work clean and safe ethic I recall. I have highly recommended them since and will continue to do so. Many thanks again Brian and team.Posted on Jane WatsonTrustindex verifies that the original source of the review is Google. Brian and his team built our garden room with sauna 2 years ago, and it still looks brand new, inside and out. A really well built structure that we’ve really enjoyed using all year round. We would highly recommend Cedar SpacesPosted on Ju FerTrustindex verifies that the original source of the review is Google. We are really pleased with our new home office built by Brian and his team and would fully recommend Brian’s services. After our planning permission was granted Brian was able to start within a couple of weeks. We discussed our project in detail. What we liked is, that Brian and his team build to measure maximising the usage of the garden space (unlike other builders who use prefabricated SIPs). His team consist of fully trained professionals, who are in the building undustry for years). Hence the quality of the structure and finish will be to the highest standards. The progress was really quick and every day his team was onsite to ensure there is work being done. Also if Brian says that the electricians will be there on a specific date to do the wiring, they will turn up on that date. We recommend to install underfloor heating for the winter months in addition to the aircon, it warms up quickly and ensures the floor is nice and warm. Finally, we were very pleased with the communication. Brian is very quick to reply to the client’s queries and if any adjustments need to be made during the project, Brian will make sure that they will get done. Again, we fully recommend cedar spaces and the project was delivered on time and on budget! Thanks again to Brian and his team!Posted on Ramin EmamiTrustindex verifies that the original source of the review is Google. Excellent service and brilliant quality office. Can’t recommend highly enough!
- FAQS
Frequently Asked Questions
After an initial phone call to understand your requirements we will visit your property for an initial site survey. At this time we will also confirm your requirements and any specific design details. We will then proceed to create a CAD design of your building for approval. Once contracts are signed a 30% deposit is then required to secure your project and allow us to begin ordering materials.
We aim to have your garden room completed and ready for you to enjoy within 15 days. Rooms with services that require connections to mains plumbing etc. may take longer. Smaller rooms can be completed within 7 days.
Our buildings are built on poured concrete foundations or ground screws. Options will be discussed with you during our initial site visit.
You get a 10 year structural warrantyagainst defects. As certified installers of EPDM roof covering you will get a 20 year guarantee for your roof. All electrical and plumbing work is completed by fully registered tradesmen. In addition, manufacturers’ guarantees for windows, roofing, flooring, etc. are also given.
Our buildings are built on poured concrete foundations or ground screws. Options will be discussed with you during our initial site visit.
Each project we build is unique and it is therefore difficult to present a set menu cost for your build. As an indicative figure our garden room prices start from £1,250 per square meter.
Please note that our buildings are high specification garden rooms and are built with the quality and construction methods of a new home, therefore the price of a Cedar Space should be compared with the price and inconvenience of an extension rather than the price of a shed. Our buildings are affordable investments to your home which will not only add extra valuable space but will also add value to the price of your home if you sell in the future.
Ready to enquire?
Tell us your requirements and get the ball rolling.
Contact Information
Our Location
Hertfordshire & Surrounding