Heat load surveys and system design in Sunbury-on-Thames
No two rooms in Sunbury-on-Thames gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Summers in the South East are among the warmest in the country, so cooling often comes first, with efficient winter heating as a bonus.
Every Sunbury-on-Thames quote starts with a room-by-room survey rather than a guess from floor area. Sunbury-on-Thames is about 8 miles from Woking and falls within our Surrey coverage. Postcode districts we cover here include TW16 and TW17.
Prices in Sunbury-on-Thames
In South East England, our guide range for heat load surveys and system design is £495–£1,495 for a standalone design pack, including VAT. South East England is one of the dearer parts of the UK for trades, which shows in the range. 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. On our South East England figures, the Design pack option (drawings and schedules for one home) is 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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
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. Surveys in Sunbury-on-Thames cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Here is what is included on every job in Sunbury-on-Thames:
- Noise check to the nearest neighbour
- Room-by-room heat gain and heat loss
- Electrical load for your electrician
- Equipment selection and outdoor unit sizing
- Written proposal with options
Nearby
Nearby, we also cover Walton-on-Thames (1 mile), Hanworth (2 miles) and Ashford, Surrey (3 miles). See all services in Sunbury-on-Thames or heat load surveys and system design across Surrey.