Installer-first survey delivery for heat loss calculation projects in Reading. Clear enough for office, design, and installation teams to move without piecing the job back together.
15,000+ surveys completed · pack + organised photos available on completion · EPC by next morning in the standard flow.
Guide pricing is shown online. We confirm scope, lead time, and final quote before booking. Volume pricing is available for installer partners.
The value is practical: access, electrics, layout, routes, and enough clear detail for the next person to make decisions quickly.
Helps avoid sizing disputes and repeat visits caused by incomplete room-level evidence.
Everything is organised for practical use, not just record-keeping, with clear signposting for design and install teams.
Most delays start when key details are missing around plant position, roof access, cable routes, or supply constraints rather than from the survey visit itself.
Teams here capture room-level data across properties where insulation quality, wall construction type, window age, and ventilation patterns all affect sizing assumptions. Older stock with unknown cavity fill and mixed extension history needs particularly careful documentation.
Clear notes on access, workable routes, and layout constraints help teams avoid re-scoping later.
Good survey output is mainly about making the next decision easy: what is workable, what needs checking, and where the friction sits.
Office, design, and install teams usually need the same things: labelled evidence, clear constraint notes, and enough structure to move without reopening the job.
Useful next pages: deliverables · portal · FAQ · contact.
Fast turnaround, consistent structure, and portal visibility keep delivery reliable as job volume grows.
Measurements, U-value assumptions, and ventilation notes grouped per room so designers can verify them without clarification loops.
Wall type, insulation status, and bridge assumptions documented so audit trails and design reviews move faster.
Room-level heat loss data structured to support emitter selection and system sizing conversations directly.
Calculation inputs and methodology documented to support compliance checks and MCS audit requirements.
See quality first via the sample pack, then get pricing for this area.
Room-level data and property context captured clearly so office teams confirm scope and pricing with fewer clarification rounds.
Design teams validate thermal assumptions from documented evidence rather than re-measuring or requesting clarification.
Clearer room-level data reduces the risk of undersized or oversized systems that cause callbacks and customer complaints.
Related reading: installer resources · FAQ · how it works.
From £150 for a standalone heat loss calculation. Combined with ASHP survey from £350. Volume pricing is available for installer partners — see full pricing or get pricing.