Improve your Calne home with a SIP extension, SIP garden room or a SIP garden office.

The idyllic town of Calne in Wiltshire is home to beautiful architecture and landscapes, it’s no surprise that residents are so proud to call Calne their home. However, hearts can be pulled when you need extra space but don’t wish to move. That’s where the team at Smart Rooms can help.

We have been helping people across Calne and the surrounding towns of Bremhill, Ratford, Mile Elm, Calstone, and Whitely for years to establish their dream homes. At Smart Rooms, we provide state-of-the-art home extensions, garden rooms and garden offices through revolutionary SIP (Structural Insulated Panels) technology.

SIP builds are an easy, quick, and efficient construction method that leaves no mess and causes minimum disruption. Your Calne property will increase in value with the incredible stylish SIP building additions, should you wish to sell in the future.

Bespoke SIPs Buildings in Calne

At Smart Rooms we work with our customers to design and build bespoke extensions and free-standing garden rooms and garden offices. The team at Smart Rooms are qualified experts in construction and can give you professional advice on how to make your SIP construction the best it can be and fulfil its potential.

There are a lot of exciting choices and options when it comes to creating your bespoke SIP building, such as size, layout, windows and doors, styles, finishes, lighting, roofing and many more. If this feels overwhelming, don’t worry. Our friendly team will be with you every step of the way.

When you’ve made your choices and are happy with them, those specs are turned into reality at our local factory, where we fabricate all the components as SIPs. Made from a polyurethane insulation layer, sandwiched between a covering of OSBs (Oriented Strand Board). Once ready, the pre-fabricated boards are brought to your property and constructed in no time.

Smart Rooms offer our SIP building services, SIP Garden Rooms and SIP Garden offices in Calne and across Somerset and Wiltshire

Get in touch with our friendly team by giving us a call on 01225 744744 or email us at

SIP Garden Offices in Calne

With remote and hybrid working a part of everyday life, more and more people are realising that working in a cramped space is no way to work productively. An excellent solution is a SIP garden office, independent of the main property from Smart Rooms.

SIP garden offices are completely bespoke and designed around your work, whatever it may be, from desk work to workshop. SIP garden offices provide amazing independent spaces that are fully customised to your needs including electrics, machinery, storage and other equipment.

SIP Garden Rooms in Calne

One of our best-selling SIP products is the highly versatile SIP garden rooms. The modular stand-alone structures are a blank canvas of potential. SIP garden rooms can be anything you require from playrooms, summer houses, therapy rooms, hobby rooms, spare bedrooms and so much more.

SIP garden rooms are designed around your needs. They come fully installed and are unlikely to require planning permission.

Smart Rooms offer our SIP building services, SIP Garden Rooms and SIP Garden offices across Somerset and Wiltshire, including BathTrowbridgeBradford on AvonMelkshamDevizes, and, Lyneham

With the help of Smart Rooms, you can have that new kitchen/diner you’ve always wanted, show off with a superior sunroom, create the convenience of an extra en-suite bedroom, or get organised with a home office. All it takes is a phone call to get things moving. Contact us today at 01225 744744, mobile at 07973 40475 or email

If you’re inspired to transform your ordinary Calne house into a spacious, stunning luxury home then get in touch with Smart Rooms today, and we’ll explain just how easy it is.

The best way to appreciate the myriad options that can be achieved with our Smart Rooms construction in Calne is to take a look at our gallery of completed projects. Get in touch with our friendly team by giving us a call on 01225 744744 or email us at