TRJ CONSTRUCTION · DESIGN / BUILD / FINISH
Chiswell Green Garden Room with Storage
A generous room with future provision built in.
See TRJ’s 8.20 m × 4.00 m SIP garden room in Chiswell Green, with separate storage, Thermowood frontage and recorded provision for future services.
Bespoke design. A considered specification. Original TRJ imagery.

01 / A CLOSER LOOK
Room and storage layout
The SIP structure measures 8.2 × 4 m externally, giving an overall footprint of 32.8 m². A separate storage room approximately 3.7 × 1.2 m is accessed through a standard internal door. The finished main room has plasterboard, skimmed walls and ceilings, white Dulux vinyl matt paint, MDF skirting and Howdens Professional laminate flooring.
02 / A CLOSER LOOK
Exterior and foundations
Thermowood cladding finishes the front, with cement particle boards painted anthracite grey RAL 7016 on the sides and rear. SIP panels form the floor, walls and roof. The project specification calls for 2,000 mm screw piles at the front and 1,250 mm piles elsewhere. An EPDM roof covering, black rear gutter and 400 mm front canopy complete the exterior.
03 / A CLOSER LOOK
Glazing and installed electrics
uPVC French doors measuring 1,600 × 2,030 mm sit beside two 800 × 2,030 mm fixed windows. The frames are anthracite grey outside and white inside. The electrical specification includes eight main-room LED downlights, one surface-mounted storage-room light, four canopy lights, six white double sockets, a consumer unit, internet cable and armoured supply cable.
04 / A CLOSER LOOK
Future services were provision, not installed facilities
The order records a power isolator for customer-installed air conditioning, hidden unterminated 10 mm cable for a future electric shower and hidden unterminated three-core cable for an extractor fan. The armoured supply was upgraded from 6 mm to 16 mm. These are provisions for future equipment; the quotation does not include a completed shower room or a TRJ-supplied air conditioning unit. Decking was excluded from the quoted scope and left for later discussion.
CUSTOMER REVIEW · 5 STARS
Highly recommended
“Fantastic company to work with from start to finish. Really pleased with our outbuilding - has given us a lot of extra living space. Finished to a high specification…. Nice to see TRJ take such pride in their work. Would definitely recommend!”
Adam · ★★★★★ · Updated 13 December 2021
THE ORIGINAL IMAGE COLLECTION
Look closer at the details.
Browse the original photographs and design references. Select an image to enlarge it.
View all 17 original images
BEFORE YOU START
Your questions, answered.
Specific answers to help you develop the brief.
How large is the Chiswell Green room?
The original specification records 8.20 m × 4.00 m overall and a 3.7 m × 1.2 m storage compartment.
Was a shower installed in this project?
The recorded specification describes cable provision for a future shower, not a completed shower installation.
Was air conditioning installed?
The original description records an isolator for future air conditioning. It does not state that an air-conditioning unit was installed.
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