Heat load surveys and system design across Dorset
Every Bournemouth quote starts with a room-by-room survey rather than a guess from floor area. No two rooms in Bournemouth gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. In the South West, a system that heats well through damp winters is often as valuable as summer cooling.
Prices in Dorset
Heat load surveys and system design in Dorset typically come in at £395–£1,250 for a standalone design pack including VAT, based on South West England rates. It sits near the middle of UK prices. 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. For reference, the Design pack option in Dorset (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
On a survey in Dorset the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows. Surveys in Dorset 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 Dorset:
- Room-by-room heat gain and heat loss
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Electrical load for your electrician
- Noise check to the nearest neighbour
- Pipe and drain routes
Towns in Dorset
Pick your town for local details, or see every service in Dorset.

