Heat load surveys and system design in Ashford, Surrey
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. Every Ashford quote starts with a room-by-room survey rather than a guess from floor area.
No two rooms in Ashford gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Ashford, Surrey lies roughly 9 miles from Woking, and we cover it as part of Surrey. We cover TW15 and the streets around them.
Prices in Ashford, Surrey
Budget around £495–£1,495 for a standalone design pack including VAT for heat load surveys and system design in and around Ashford, Surrey. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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 Ashford (drawings and schedules for one home) usually comes to about £495–£945.
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
We book surveys in Ashford at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote.
What is included
Included with heat load surveys and system design in Ashford:
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Electrical load for your electrician
- Room-by-room heat gain and heat loss
- Noise check to the nearest neighbour
Nearby
We also cover Staines (2 miles), Feltham (2 miles) and Sunbury-on-Thames (3 miles). See all services in Ashford, Surrey or heat load surveys and system design across Surrey.