Garden Rooms · Sunningdale, Berkshire
Garden rooms in Sunningdale - detailed as small buildings.
A small, family-run team building garden rooms across Sunningdale and the surrounding Berkshire postcodes. Same crew on site every day, work that's meant to age well.
Workshop in GU15 - close to Sunningdale
Same team on site every day
10+ years across Surrey, Berkshire, Hampshire
Typical book-in is six to ten weeks; build three to five weeks on site.
What we mean by garden rooms
The bit beneath the surface.
A garden room is only worth building if it's used every week of the year. That means proper insulation, proper electrics, and proper detailing - not a glorified shed with double doors.
Built to live in year-round
Insulated floor, walls and roof to current Building Regs standards, double-glazed openings, certified electrics. Warm in February, cool in August.
Detailed like a small building
Considered cladding - cedar, painted weatherboard, composite - chosen to sit with the house rather than shout at it. Hidden gutters, proper drips, joinery that ages well.
One team, base to handover
Foundations, frame, build, electrics and surrounding landscaping by us. No subcontractor carousel, no awkward gap between trades.
Why this works in Sunningdale
Locally tuned, not location-swapped.
Sunningdale garden rooms tend to be considered, architectural and used quietly through the year. Studios, snugs, pool houses - detailed with slim glazing, hidden gutters and cladding chosen to sit with the house.
Sunningdale plots often sit within established planting, sometimes with TPOs on key trees. We plan around root zones and detail buildings so they read as part of the garden, not dropped onto it.
- Protected trees & TPOs - Tree report where needed, hand-dug foundations within root protection zones, layouts shaped around the canopy.
- Established planting - Existing shrubs and hedging protected through the build and re-planted only where it genuinely needs it.
- Hosting-aware programmes - Heavier work scheduled outside hosting weekends; deliveries timed to keep the site quiet when it matters.
Recent garden rooms
A few from in and around Sunningdale.
Hand-picked from recent projects across Berkshire. Same approach, different gardens.
Broomhall · SL5
Cedar studio set into the boundary planting.
A Broomhall family wanted a writing studio that disappeared into the garden. Slim cedar cladding, floor-to-ceiling slim aluminium glazing facing south, planting replanted around it so the building looks like it has always been there.
More garden rooms →How we build it
The detail, in plain numbers.
Floor U-value
150mm PIR insulation, EPDM membrane
Wall build-up
100mm PIR + breathable membrane + cladding
Glazing
Argon-filled double or triple, slim aluminium frames
Electrics
Part P certified, RCD-protected sub-circuit
BudgetMost garden rooms sit between £18,000 and £45,000 depending on size, glazing and finish.
TimingTypical book-in is six to ten weeks; build three to five weeks on site.
Common questions
What Sunningdale clients usually ask about garden rooms.
Will protected trees on our plot limit what's possible?+
They inform the design - they rarely block it. Tree report where required, hand-dug foundations within root protection zones, layouts shaped around the canopy.
Will it stay warm in winter and cool in summer?+
Yes - that's the point of building it properly. PIR insulation to current standards, breathable build-up, double or triple glazing and an electric panel heater or AC unit where the room needs one.
How does the build affect the rest of the garden?+
We protect access routes, lay temporary boards across lawns and finish with the surrounding landscaping ourselves - so the room arrives as part of a finished garden, not a building site.
What's the realistic budget?+
Most insulated garden rooms sit between £18,000 and £45,000 depending on size, glazing and finish. We're open about costs from the first visit.
Other work in Sunningdale
Same team, different parts of the garden.
Nearby
Garden Rooms in nearby areas.
Sunningdale · Berkshire
Start a conversation about your Sunningdale garden.
A short WhatsApp with a photo or two is the easiest way to start. Same-day reply, often within the hour.