Heat load surveys and system design in Devizes
No two rooms in Devizes gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. South West summers are milder on the coast, but sheltered towns and south-facing rooms still overheat, and efficient winter heating matters just as much.
For self-builds and extensions in Devizes, a standalone design pack can go straight to your builder. Devizes lies roughly 17 miles from Swindon, and we cover it as part of Wiltshire. We cover SN10 and the streets around them.
Prices in Devizes
For Devizes, expect roughly £395 to £1,250 for a standalone design pack, VAT included, adjusted for typical South West England rates. That is close to the UK middle for this kind of work. A standalone design pack is priced on the size of the home, the number of rooms and how much drawing work your builder or architect needs. For reference, the Design pack option in Devizes (drawings and schedules for one home) usually comes to about £395–£795.
Home survey
Free with an installation quote.
Design pack
Drawings and schedules for one home.
Self-build pack
Whole-house design for a new build.
Planning and permissions
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. We book surveys in Devizes at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with heat load surveys and system design in Devizes:
- Equipment selection and outdoor unit sizing
- Electrical load for your electrician
- Room-by-room heat gain and heat loss
- Pipe and drain routes
- Written proposal with options
Nearby
Neighbouring places we cover include Calne (6 miles), Chippenham (9 miles) and Trowbridge (10 miles). See all services in Devizes or heat load surveys and system design across Wiltshire.