Heat load surveys and system design across Perth and Kinross
Every Perth quote starts with a room-by-room survey rather than a guess from floor area. For self-builds and extensions in Perth, a standalone design pack can go straight to your builder. Scottish summers are mild, so most systems here are chosen first for efficient heating, with cooling for warm spells.
Prices in Perth and Kinross
Budget around £365–£1,145 for a standalone design pack including VAT for heat load surveys and system design in and around Perth and Kinross. Labour rates in Central and Southern Scotland keep this slightly under the national middle. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. Typical Design pack work (drawings and schedules for one home) lands around £365–£745 in this area.
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
Outdoor units on Scottish homes can often be installed without a planning application, but the conditions differ from England's, so we confirm the rules for your property at survey.
The survey
A survey in Perth and Kinross 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. On a survey in Perth and Kinross 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.
What is included
Included with heat load surveys and system design across Perth and Kinross:
- Written proposal with options
- Electrical load for your electrician
- Room-by-room heat gain and heat loss
- Equipment selection and outdoor unit sizing
- Pipe and drain routes
- Noise check to the nearest neighbour
Towns in Perth and Kinross
Pick your town for local details, or see every service in Perth and Kinross.

