Diagnostic survey

Thermal imaging survey

A thermal camera inspection, inside and out, with an annotated report.

Book online

£200–£450

Your fee is set by the size and type of your home, shown before you confirm.

Credited against your installation if you go ahead within 90 days.

Choose a date Or call 020 8914 7824

What you get

What's included

Thermal camera inspection of the outside walls, roof and openings
Internal inspection of rooms, ceilings and floors
Annotated report showing where heat escapes, with recommendations

Who it's for

Finding missing or slumped insulation and cold bridges
Tracking down draughts before draught-proofing
Checking work after insulation is installed

The visit

Thermal imaging works best when it's colder outside than in, so most surveys run from autumn to spring; we'll advise on timing when you book.

What happens next

From booking to report

Step 1
Pick your survey
Choose the survey that fits — or start with a heat loss survey if you're planning a heat pump.
Step 2
Tell us the size
Property type and size set the fee, within the published range.
Step 3
Choose a date
Pick a two-hour arrival window from the live calendar.
Step 4
Confirm
Your slot is confirmed straight away. Pay on the day or by invoice — no payment taken now.
Step 5
Surveyor visits
Measurements and photos of every room, with reminders the day before and on the day.
Step 6
Report and proposal
Your written report, and a proposal if you'd like one.

Book this survey

Questions

About the thermal imaging survey

When is the best time for thermal imaging?

Thermal imaging works best when it's colder outside than in, so most surveys run from autumn to spring; we'll advise on timing when you book.

Is the fee credited?

If you go ahead with the work through LINX within 90 days, the survey fee is credited against your installation. If you don't, you still keep the report.