Heat load surveys and system design in Stratford
London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset. No two rooms in Stratford gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing.
For self-builds and extensions in Stratford, a standalone design pack can go straight to your builder. We cover Stratford as part of London, roughly 6 miles from central London. That includes the E15 postcode district.
Prices in Stratford
For Stratford, expect roughly £495 to £1,645 for a standalone design pack, VAT included, adjusted for typical London rates. Prices here sit above the national middle, reflecting London 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. As an example, the Design pack option (drawings and schedules for one home) would typically be £495–£1,045 here.
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
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
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 Stratford 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 in Stratford:
- Electrical load for your electrician
- Room-by-room heat gain and heat loss
- Equipment selection and outdoor unit sizing
- Noise check to the nearest neighbour
- Pipe and drain routes
Nearby
If you are just outside Stratford, we also work in Bow (under a mile), Canning Town (2 miles) and Canary Wharf (2 miles). See all services in Stratford or heat load surveys and system design across London.