Heat load surveys and system design in Archway
Every Archway quote starts with a room-by-room survey rather than a guess from floor area. London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset.
No two rooms in Archway gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. We cover Archway as part of London, roughly 5 miles from central London. Postcode districts we cover here include N19.
Prices in Archway
Our London guide price for heat load surveys and system design is £495–£1,645 for a standalone design pack, VAT included. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. Typical Design pack work (drawings and schedules for one home) lands around £495–£1,045 in this area.
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
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 Archway at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Archway covers:
- Noise check to the nearest neighbour
- Room-by-room heat gain and heat loss
- Written proposal with options
- Pipe and drain routes
- Electrical load for your electrician
Nearby
Nearby, we also cover Holloway (1 mile), Muswell Hill (2 miles) and Chalk Farm (2 miles). See all services in Archway or heat load surveys and system design across London.