We design, build & install high-quality garden rooms made for everyday use all year round. Places to work, relax, exercise, socialise, host and anything else you require.
We design, build & install high-quality garden rooms made for everyday use all year round. Places to work, relax, exercise, socialise, host and anything else you require.
Durable structure and ground screw foundations means every build is made to last and endure the Great British weather.
Smarter foundations, built to last. Ground screws provide a faster, cleaner alternative to concrete.
Built for more than just summer. Fully insulated garden rooms designed for everyday use.
Purpose-built sauna installations, designed and installed with the care and quality.
Timber and composite decking designed to complement the look of your garden.
We know, it’s a crowded market out there with many companies claiming to offer similar products.
Our Garden Rooms are fully-insulated, structurally-sound products which our expert team install. Meaning all year-round they can be used even in the evening and through the night.
Every garden room is designed with real use in mind. Whether it’s a workspace, a place to unwind or something more bespoke, each build is tailored to suit your needs, your space and how you plan to use it.
We start with a simple discussion to understand what you need, how you plan to use the space and what will work best in your garden.
We shape the layout, finishes and key details, making sure everything is practical, well-thought-through and built around your requirements.
Ground screws are installed to create a solid, reliable base, ready for construction with minimal disruption to your garden.
Your garden room is constructed and finished to a high standard, typically within 1 day, ready for immediate everyday use.
Get a feel for what’s possible. Choose your size, layout and key features to build a garden room that suits your space and how you plan to use it.
Hear from customers who are now using
their garden rooms every day.
CSL Construction – an amazing team
Chris and his amazing team constructed a huge decking area, covered pergola and bar in my garden. This was designed by Chris and everything I asked for was done and completed perfectly. Every member of the team was friendly and polite and they were always happy to answer my questions. I can highly recommend CSL Construction and I will definitely use them in future.
Excellent team and workmanship – thank you CSL!
What an amazing team CSL are! Their workmanship was excellent and they ensured that the garden building was completed to a high standard. Thank you! The guys were polite, helpful and ensured I was happy with all work completed. Thank you CSL! We will see you again 😊
Had my new office garden room installed by CSL
And am over the moon with it. Great bunch of lads from groundscrews team to installation team great work from all round very polite and professional lads would highly recommend.
Josh and Owen were fantastic
Josh and Owen were fantastic. They built my garden house in rapid time and was so accommodating throughout the process. The end result exceeded our expectations.
Garden Room Construction
Rob and Gary worked extremely hard to deliver a great product.
Absolutely fabulous brilliant job
Absolutely fabulous brilliant job by CSL Construction. Kevin and Tyler are a credit to your company. Perfect, thank you.
Josh and Reuben were great
They were very methodical during the installation of the garden office/house. The quality of their service was impeccable. I wish them all the best.
Great from start to finish!
Gary and Charlie from CSL
Gary and Charlie from CSL were exceptional to work with. Kind and courteous and focused on the job at hand. We felt confident and comfortable and pleased with the end result. Gary led the job excellently.
Brilliant team from CSL
Our Eurocell garden room was constructed by a team from CSL. Kevin undertook the initial groundswork and did a brilliant job. Charlie, Gary and Josh worked tirelessly to get the room up in a day. We are thrilled with the results. Highly recommend.