Heat load surveys and system design across West Glamorgan
Every Swansea quote starts with a room-by-room survey rather than a guess from floor area. For self-builds and extensions in Swansea, a standalone design pack can go straight to your builder. In South and Mid Wales, efficient heating is often as important as cooling.
Prices in West Glamorgan
For West Glamorgan, expect roughly £365 to £1,145 for a standalone design pack, VAT included, adjusted for typical South and Mid Wales rates. That sits a little below the UK middle, reflecting typical South and Mid Wales labour rates. 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 West Glamorgan (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 Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
The survey
Surveys in West Glamorgan cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. We book surveys in West Glamorgan at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with heat load surveys and system design across West Glamorgan:
- Electrical load for your electrician
- Room-by-room heat gain and heat loss
- Pipe and drain routes
- Noise check to the nearest neighbour
- Equipment selection and outdoor unit sizing
- Written proposal with options
Towns in West Glamorgan
Pick your town for local details, or see every service in West Glamorgan.