Heat load surveys and system design across Oxfordshire
Every Oxford quote starts with a room-by-room survey rather than a guess from floor area. For self-builds and extensions in Oxford, a standalone design pack can go straight to your builder. In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon.
Prices in Oxfordshire
Heat load surveys and system design in Oxfordshire typically come in at £495–£1,495 for a standalone design pack including VAT, based on 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
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. Surveys in Oxfordshire cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Included with heat load surveys and system design across Oxfordshire:
- Room-by-room heat gain and heat loss
- Noise check to the nearest neighbour
- Electrical load for your electrician
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Pipe and drain routes
Towns in Oxfordshire
Pick your town for local details, or see every service in Oxfordshire.