Heat load surveys and system design in Littlehampton
Hot spells reach the South East early, which makes spring the easiest time to arrange an installation. Every Littlehampton quote starts with a room-by-room survey rather than a guess from floor area.
For self-builds and extensions in Littlehampton, a standalone design pack can go straight to your builder. Littlehampton lies roughly 26 miles from Crawley, and we cover it as part of West Sussex. That includes the BN17 postcode district.
Prices in Littlehampton
For Littlehampton, expect roughly £495 to £1,495 for a standalone design pack, VAT included, adjusted for typical South East England rates. That is above the UK middle, mainly because labour and access cost more in South East England. 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. As an example, the Design pack option (drawings and schedules for one home) would typically be £495–£945 here.
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
We book surveys in Littlehampton at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. 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.
What is included
What a job in Littlehampton covers:
- Pipe and drain routes
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Noise check to the nearest neighbour
- Electrical load for your electrician
Nearby
We also cover Bognor Regis (6 miles), Worthing (7 miles) and Chichester (11 miles). See all services in Littlehampton or heat load surveys and system design across West Sussex.