Heat load surveys and system design in Bangor, County Down
No two rooms in Bangor gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. In Northern Ireland, homes on oil or electric heating can look at air-to-air systems for efficient warmth.
Every Bangor quote starts with a room-by-room survey rather than a guess from floor area. We cover Bangor, County Down and the rest of County Down, including Newtownards and Newry. That includes the BT19 and BT20 postcode districts.
Prices in Bangor, County Down
Budget around £365–£1,145 for a standalone design pack including VAT for heat load surveys and system design in and around Bangor, County Down. It is a touch below the UK middle, as trade rates in Northern Ireland tend to be. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. For reference, the Design pack option in Bangor (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
Planning rules for outdoor units in Northern Ireland differ from Great Britain's, so we check your property with you and the council where needed.
The survey
On a survey in Bangor, County Down 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. We book surveys in Bangor at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Bangor covers:
- Room-by-room heat gain and heat loss
- Equipment selection and outdoor unit sizing
- Pipe and drain routes
- Electrical load for your electrician
- Written proposal with options
Nearby
We also cover Newtownards (5 miles), Holywood (6 miles) and Carrickfergus (7 miles). See all services in Bangor, County Down or heat load surveys and system design across County Down.

