Crafted with care. Built to last.
Product description:
Your outdoor space will reach nirvana status when you extend the useable footprint of your home-space in sophistication and splendour with our exclusive Luxury Garden Room in Thermowood.
Enjoy the premium specification of our fully insulated Luxury Garden Room with the unique rustic aesthetic of Thermowood cladding.
Key features:
- Natural light
- Modern design
- French-style doors
PRODUCT SPECIFICATION: -
Doors:
Anthracite grey on white UPVC French-style doors with Pre-installed multi-point lock and key.
Cladding:
Tongue and groove Thermowood heat treated timber cladding.
Roofing:
Firestone Rubber Roof system with 20-year warranty.
Windows:
No additional windows (Upgrade available).
Electrics:
Two outdoor lights, spotlights, four double sockets.
*Upgrades to underfloor heating or panel heaters available on request.
Framework:
3x2” Timber framing.
Interior Walls:
Plasterboard and skim coated.
Flooring:
Laminate flooring and skirting boards fitted.
Insulation:
PIR rigid insulation boards.
Finished Colour:
Natural
**Recommended to Oil annually.
**Also available in our range of composite cladding. Ask for more details.
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Lead Times Notice:
Due to increased demand and lead times we advise customers to finalise orders promptly to avoid disappointment.
Current estimated lead times, as follows:
Flat-packs - 4-6 weeks | Sheds - 6-8 weeks | Summer Houses - 8-10 weeks | Luxury Garden Rooms - 8-10weeks.
Subject to change, without notice.
Slow-grown timber for strength, natural beauty, and longevity.
Custom timber doors and windows crafted for quality and fit.
We stand by our builds with a decade-long rot protection guarantee.
Strong, durable frames built to withstand UK weather and wear.
Every summerhouse is fitted with a 3-lever lock and key system.
Glass windows & doors (no perspex) with optional safety or double glazing.
Spread the cost of your new summerhouse — easy monthly payments with fast approval.
💳 View Finance PlansReal summerhouses we’ve designed and built across the UK — inspiration for your garden escape.
Delivered in approx. 2 weeks.
Ideal for DIYers or local builders. All components pre-cut and ready to assemble.
Installed in 4–6 weeks.
Sit back and relax — our experienced team handles everything from base to finish.
“Amazing experience from start to finish. The quality of the work carried out was neat and tidy and to the highest level. The lads were polite and on time.”
★★★★★ — Satisfied Customer
“Excellent service, summer house delivered and erected on time. The quality is streets ahead of others we checked out as was the price!”
★★★★★ — Happy Customer
✅ 94% of our clients recommend Spolding & Sons Ltd (29 verified reviews) on Facebook.
Our team is on hand to help you design the perfect summerhouse or answer any questions — all via WhatsApp.
Not normally – unless you’re planning to use the room for sleeping accommodation and it’s over 2.5m in height.
No problem — we can crane in or build the summerhouse on site from scratch.
Yes, a base is required. We offer a full base service as part of your summerhouse package if needed.
Generally 2 weeks for flat-pack delivery or 4–6 weeks for fully installed builds, depending on location and time of year.