Colworth Insulated garden room / Office

Our Colworth fully Insulated Garden Rooms are our most premium timber garden buildings, designed to create the perfect extension of your home. Perfect as additional living and entertaining space a home office, gym or even occasional guest accommodation. Our insulated garden rooms are designed for year-round use and their possible uses are endless.

Shiplap+ Cladding 

Interlocking Tongue And Groove Roof And Floor

Double Glazed Opening Windows

Supplied With A Lock And Key For Security

Build an additional living space with our Insulated Garden Room.

Be the envy of all your neighbours with a contemporary Insulated Garden Room. Ideal as a tucked away retreat or the centre of home entertainment. The modular design means you can place the doors and windows in a configuration to suit your needs.

With 72 mm thick double skinned walls, double glazed windows and fully insulated roof, floor and walls, this is the perfect space for all-year-round use.

The flat roof creates a contemporary silhouette in your garden, whilst promoting excellent rain water run-off, helping keep your building dry for many years to come. The roof is covered with high-grade mineral felt.

Colworth Insulated Garden Rooms are made using only ethically sourced, FSC® certified timber and is made here in the UK by our highly skilled team. The building comes with comprehensive instructions or let our team install it for you.

All fixtures and fittings are included as standard. We recommend a good understanding of DIY for the construction of this building.

YEAR ROUND USE

Constructed from 72 mm thick cladding, fully insulated roof walls and floor and double glazing throughout ensures that our Insulated Garden Room range is perfect for year-round use.

Please Note: A firm and level base is required for this building, either made of solid concrete or concrete slabs. It is recommended that the floor of this garden room is further covered by either laminate or vinyl to reduce wear on the matchboards. We can supply and install this for you.

These Insulated Garden Rooms are NOT pre-treated or painted. In order to qualify for our 10 year anti-rot guarantee the building must be annually treated with a high quality spirit based wood preservative and a waterproof treatment.