Heat load surveys and system design in Sunderland
In the North East, sizing for winter heating and then checking summer cooling usually gives the right system. No two rooms in Sunderland gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing.
For self-builds and extensions in Sunderland, a standalone design pack can go straight to your builder. Sunderland sits around 10 miles from Newcastle upon Tyne, inside our Tyne and Wear area. That includes the SR1 and SR9 postcode districts.
Prices in Sunderland
In North East England, our guide range for heat load surveys and system design is £365–£1,145 for a standalone design pack, including VAT. Labour rates in North East England 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. For reference, the Design pack option in Sunderland (drawings and schedules for one home) usually comes to 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
For most houses in Sunderland, 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
A survey in Sunderland 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. 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.
What is included
Included with heat load surveys and system design in Sunderland:
- Pipe and drain routes
- Equipment selection and outdoor unit sizing
- Noise check to the nearest neighbour
- Written proposal with options
- Room-by-room heat gain and heat loss
Nearby
If you are just outside Sunderland, we also work in Seaham (5 miles), Washington (5 miles) and Houghton-Le-Spring (6 miles). See all services in Sunderland or heat load surveys and system design across Tyne and Wear.

