West Glamorgan

Heat load surveys and system design in Clydach

For self-builds, extensions and whole-home systems in Clydach, a proper heat load design is the step that makes the system work. It is free with an installation quote.

  • from £365Local guide price
  • Survey 1–2 hoursTypical time
  • West GlamorganArea
Heat load surveys and system design in a home
  • Free survey and written quote
  • Refrigerant work by F-gas certified engineers
  • Price fixed in writing
  • England, Scotland, Wales and NI
  • Cools in summer, heats in winter

Heat load surveys and system design in Clydach

For self-builds and extensions in Clydach, a standalone design pack can go straight to your builder. In South and Mid Wales, efficient heating is often as important as cooling.

No two rooms in Clydach gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Clydach lies roughly 5 miles from Swansea, and we cover it as part of West Glamorgan. That includes the SA6 postcode district.

Prices in Clydach

Guide prices around Clydach run from £365 to £1,145 for a standalone design pack including VAT. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. Typical Design pack work (drawings and schedules for one home) lands around £365–£745 in this area.

Home survey

Free
inc VAT, South and Mid Wales guide

Free with an installation quote.

Balanced choice

Design pack

£365–£745
inc VAT, South and Mid Wales guide

Drawings and schedules for one home.

Self-build pack

£645–£1,145
inc VAT, South and Mid Wales guide

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

A survey in Clydach 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. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.

What is included

Included with heat load surveys and system design in Clydach:

  • Electrical load for your electrician
  • Written proposal with options
  • Equipment selection and outdoor unit sizing
  • Pipe and drain routes
  • Noise check to the nearest neighbour

Nearby

If you are just outside Clydach, we also work in Pontardawe (3 miles), Neath (4 miles) and Swansea (5 miles). See all services in Clydach or heat load surveys and system design across West Glamorgan.

FAQ

Common questions in Clydach

Who carries out the work in Clydach?

F-gas certified engineers working for Aircon Installers. Your contract is with S&K Property Investments and Improvement Ltd, which trades as Aircon Installers, and your quote names who will do the work and the F-gas company certificate that covers it.

Is the survey in Clydach really free?

Yes, for new installations. The survey and written quote are free and there is no obligation to go ahead.

Can I get a price for Clydach without a visit?

Yes, our online guide price tool gives a range in about a minute. A fixed price needs a survey, which is free for new installations.

How much do heat load surveys and system design cost in Clydach?

Our guide range in South and Mid Wales is £365–£1,145 for a standalone design pack, including VAT. The exact price depends on the rooms, the pipe route and access, and we confirm it in writing after a free survey.

Will the outdoor unit need planning permission in Clydach?

Since 1 June 2026, most houses in Wales can have an outdoor unit under permitted development if it meets the size, number and MCS 020a noise conditions. Flats, listed buildings and conservation areas need more care. We check on survey.

Why can't you just quote from floor area?

Two rooms the same size can need very different units because of glazing, orientation and use. Sizing from floor area alone is the main cause of systems that never feel right.

Next step

Ready for a cooler summer and a cheaper winter?

Book a survey, or get a guide price in about a minute with our online tool.

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