Heat load surveys and system design in Perth
No two rooms in Perth gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Mild Scottish summers mean cooling matters most in conservatories, lofts and rooms with large windows.
For self-builds and extensions in Perth, a standalone design pack can go straight to your builder. Perth is one of the main towns we cover in Perth and Kinross, alongside Auchterarder and Blairgowrie. Coverage includes PH1.
Prices in Perth
Heat load surveys and system design in Perth typically come in at £365–£1,145 for a standalone design pack including VAT, based on Central and Southern Scotland rates. Labour rates in Central and Southern Scotland keep this slightly under the national middle. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. On our Central and Southern Scotland 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
Scotland has its own permitted development rules for heat pumps and outdoor units, with stricter treatment of listed buildings and conservation areas. We check the current position for your property with you and, if needed, with the council.
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. 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 as standard in Perth:
- Room-by-room heat gain and heat loss
- Written proposal with options
- Equipment selection and outdoor unit sizing
- Electrical load for your electrician
- Noise check to the nearest neighbour
Nearby
We also cover Auchterarder (13 miles), Kinross (13 miles) and Blairgowrie (14 miles). See all services in Perth or heat load surveys and system design across Perth and Kinross.