uPVC opening window (top opener)
£250
£0
Optional extras explained
Watch this short overview explaining how optional extras work, including fixed prices, site-survey items, and bespoke requests.
uPVC extras
uPVC opening window (landscape)
£250
£0
uPVC sliding doors
- £500 (replace standard double doors)
- £2,000 (added in addition to standard double doors)
uPVC single door
£800
Solid panel option shown below.
£0
uPVC single door (solid panel)
£800
£0
uPVC double doors
£1,500
£0
Electrical extras
Additional double socket
£50
£0
External weatherproof double socket
£65
Available anywhere along the run of the cable from home electrics to the garden room fuse box.
£0
Electric underfloor heating
Price subject to site survey
Final price confirmed after assessment (room size, insulation and power requirements).
£0 (confirmed after site survey)
Hard-wired internet / data cable
Price subject to site survey
Final price subject to route, distance, ground conditions and termination points.
£0 (confirmed after site survey)
Wall-mounted electric panel heater
£199
Perfect for home office environments. Wall-mounted with smart control via Alexa, Google Assistant or the TCP Smart App, with 7-day / 24-hour scheduling and an electronic thermostat. Supplied with a remote control—ideal for higher-level installation. Efficient spot heating helps warm the room without heating the whole home.
£0
High-performance extractor fan
£599
3-speed commercial extractor with automatic internal shutter. Ideal for bathrooms, gyms and high-moisture spaces.
£0