Heat load surveys and system design in Vale of Leven
Every Vale of Leven quote starts with a room-by-room survey rather than a guess from floor area. Mild Scottish summers mean cooling matters most in conservatories, lofts and rooms with large windows.
For self-builds and extensions in Vale of Leven, a standalone design pack can go straight to your builder. Vale of Leven sits around 14 miles from Glasgow, inside our Glasgow and Dunbartonshire area. Postcode districts we cover here include G82 and PA14.
Prices in Vale of Leven
For Vale of Leven, expect roughly £365 to £1,145 for a standalone design pack, VAT included, adjusted for typical Central and Southern Scotland rates. That sits a little below the UK middle, reflecting typical Central and Southern Scotland labour rates. A standalone design pack is priced on the size of the home, the number of rooms and how much drawing work your builder or architect needs. 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
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. On a survey in Vale of Leven 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 as standard in Vale of Leven:
- Equipment selection and outdoor unit sizing
- Room-by-room heat gain and heat loss
- Electrical load for your electrician
- Noise check to the nearest neighbour
- Written proposal with options
Nearby
If you are just outside Vale of Leven, we also work in Dumbarton (2 miles), Helensburgh (6 miles) and Erskine (7 miles). See all services in Vale of Leven or heat load surveys and system design across Glasgow and Dunbartonshire.

