Heat load surveys and system design in Glastonbury
Every Glastonbury quote starts with a room-by-room survey rather than a guess from floor area. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.
No two rooms in Glastonbury gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Glastonbury sits around 19 miles from Taunton, inside our Somerset area. Postcode districts we cover here include BA6.
Prices in Glastonbury
Budget around £395–£1,250 for a standalone design pack including VAT for heat load surveys and system design in and around Glastonbury. That is broadly in line with national guide 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 Glastonbury (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
We book surveys in Glastonbury at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. On a survey in Glastonbury 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.
What is included
What a job in Glastonbury covers:
- Electrical load for your electrician
- Pipe and drain routes
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Room-by-room heat gain and heat loss
Nearby
Nearby, we also cover Street (2 miles), Wells (5 miles) and Shepton Mallet (8 miles). See all services in Glastonbury or heat load surveys and system design across Somerset.

