Heat load surveys and system design in Slough
Hot spells reach the South East early, which makes spring the easiest time to arrange an installation. No two rooms in Slough gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing.
Every Slough quote starts with a room-by-room survey rather than a guess from floor area. We cover Slough as part of Berkshire, roughly 17 miles from Reading. That includes the SL1 postcode district.
Prices in Slough
Heat load surveys and system design in Slough typically come in at £495–£1,495 for a standalone design pack including VAT, based on South East England rates. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. 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 Slough (drawings and schedules for one home) usually comes to about £495–£945.
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
For most houses in Slough, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
The survey
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. On a survey in Slough 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
Here is what is included on every job in Slough:
- Electrical load for your electrician
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Noise check to the nearest neighbour
- Room-by-room heat gain and heat loss
Nearby
Nearby, we also cover Windsor (2 miles), Maidenhead (5 miles) and Uxbridge (6 miles). See all services in Slough or heat load surveys and system design across Berkshire.

