Heat load surveys and system design in Portadown
Northern Ireland's mild, damp climate makes efficient heating and dehumidifying the main benefits for most homes. Every Portadown quote starts with a room-by-room survey rather than a guess from floor area.
For self-builds and extensions in Portadown, a standalone design pack can go straight to your builder. Portadown lies roughly 3 miles from Craigavon, and we cover it as part of County Armagh. We cover BT62 and BT63 and the streets around them.
Prices in Portadown
Our Northern Ireland guide price for heat load surveys and system design is £365–£1,145 for a standalone design pack, VAT included. 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. On our Northern Ireland figures, the Design pack option (drawings and schedules for one home) is 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
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. We book surveys in Portadown at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Here is what is included on every job in Portadown:
- Noise check to the nearest neighbour
- Equipment selection and outdoor unit sizing
- Pipe and drain routes
- Written proposal with options
- Electrical load for your electrician
Nearby
If you are just outside Portadown, we also work in Craigavon (3 miles), Lurgan (5 miles) and Banbridge (8 miles). See all services in Portadown or heat load surveys and system design across County Armagh.

