Heat load surveys and system design in Downpatrick
No two rooms in Downpatrick gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. In Northern Ireland, cooling is mostly needed in conservatories and glazed rooms, while efficient heating benefits the whole home.
Every Downpatrick quote starts with a room-by-room survey rather than a guess from floor area. We cover Downpatrick as part of County Down, roughly 23 miles from Bangor, County Down. Homes in BT30 are all within our coverage.
Prices in Downpatrick
Heat load surveys and system design in Downpatrick typically come in at £365–£1,145 for a standalone design pack including VAT, based on Northern Ireland rates. That sits a little below the UK middle, reflecting typical Northern Ireland labour rates. 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 Downpatrick (drawings and schedules for one home) usually comes to about £365–£745.
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
In Northern Ireland we confirm planning requirements for the outdoor unit on survey, especially for listed buildings and conservation areas.
The survey
Surveys in Downpatrick cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Downpatrick usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included as standard in Downpatrick:
- Written proposal with options
- Equipment selection and outdoor unit sizing
- Noise check to the nearest neighbour
- Electrical load for your electrician
- Pipe and drain routes
Nearby
If you are just outside Downpatrick, we also work in Castlereagh (18 miles), Newtownards (18 miles) and Lisburn (19 miles). See all services in Downpatrick or heat load surveys and system design across County Down.

