Heat load surveys and system design across Gloucestershire
Every Gloucester quote starts with a room-by-room survey rather than a guess from floor area. For self-builds and extensions in Gloucester, a standalone design pack can go straight to your builder. In the South West, a system that heats well through damp winters is often as valuable as summer cooling.
Prices in Gloucestershire
Heat load surveys and system design in Gloucestershire typically come in at £395–£1,250 for a standalone design pack including VAT, based on South West England rates. That is close to the UK middle for this kind of work. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. For reference, the Design pack option in Gloucestershire (drawings and schedules for one home) usually comes to about £395–£795.
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
Surveys in Gloucestershire cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. 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
Included with heat load surveys and system design across Gloucestershire:
- Pipe and drain routes
- Equipment selection and outdoor unit sizing
- Room-by-room heat gain and heat loss
- Electrical load for your electrician
- Written proposal with options
- Noise check to the nearest neighbour
Towns in Gloucestershire
Pick your town for local details, or see every service in Gloucestershire.

