Heat load surveys and system design in Diss
Bright summers in the East of England mean solar gain through glass is usually the biggest load to design for. Every Diss quote starts with a room-by-room survey rather than a guess from floor area.
For self-builds and extensions in Diss, a standalone design pack can go straight to your builder. Diss is about 19 miles from Norwich and falls within our Norfolk coverage. That includes the IP22 postcode district.
Prices in Diss
In the East of England, our guide range for heat load surveys and system design is £445–£1,395 for a standalone design pack, including VAT. The East of England is one of the dearer parts of the UK for trades, which shows in the range. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. Typical Design pack work (drawings and schedules for one home) lands around £445–£895 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
For most houses in Diss, 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 Diss 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. We book surveys in Diss at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Diss covers:
- Equipment selection and outdoor unit sizing
- Electrical load for your electrician
- Noise check to the nearest neighbour
- Pipe and drain routes
- Written proposal with options
Nearby
We also cover Attleborough (11 miles), Wymondham (13 miles) and Stowmarket (14 miles). See all services in Diss or heat load surveys and system design across Norfolk.