Pre-purchase Damp & Timber Surveys

Buying a property?

Need to know before you purchase?

A large number of our clients contact us after damp has been flagged in a Level 2 or Level 3 HomeBuyer Report. These surveys often highlight “possible damp” and recommend further investigation, but rarely identify the true cause or extent of the issue.

That’s where we come in.

We carry out independent damp and timber surveys for prospective buyers, providing a clear, unbiased assessment of the property. Our inspections determine whether damp is genuinely present, what’s causing it, and whether any remedial work is actually required.

Unlike contractor-led reports, our surveys are not driven by sales. We focus on accurate diagnosis, helping you avoid unnecessary treatments and giving you the confidence to proceed, renegotiate, or walk away if needed.

No sales agenda

Impartial, evidence-based advice focused on accurate diagnosis first

Targeted solutions

We distinguish between condensation, penetrating damp, plumbing leaks, ventilation/insulation issues, and timber risks

1 Day turnaround

Every report is delivered within 1 working day, so you can keep your purchase moving

Negotiation power

Photos, readings and a prioritised action plan help you negotiate fairly

Contact us

Call, WhatsApp, Email... Your Choice!

For any enquiries or to schedule an appointment, please fill out the contact form below or give us a call at 01462 630 171. 

Or email direct - Surveys@ProCheckDampTimber.com

What we check

    • Signs and sources of condensation, penetrating damp, plumbing leaks

    • Ventilation performance, including extract fans and airflow paths

    • Insulation & thermal bridging (cold spots)

    • Rainwater goods & flashings that may allow ingress

    • Timber condition (decay/woodworm indicators)

    • Occupancy/behavioural factors that may be contributing

    How we test

    Professional instruments only — no guesswork. We use protimeters, hygrometers, and thermal imaging (where appropriate), alongside visual inspection and moisture profiling, to map the issue accurately.

    What you’ll receive

    • PDF report within 1 working day

    • Plain-English findings with photos/thermals where relevant

    • Moisture readings and a root-cause summary

    • Clear, practical recommendations (prioritised: Urgent / Essential / Desirable)

    • Option for remedial works if required, ensuring problems are fully resolved

    How it works

    1. Book a survey (short-notice slots available across Hertfordshire, London & nearby).

    2. On-site assessment with instruments and targeted testing.

    3. Report within 1 working day — plus a follow-up call if you’d like to talk it through.

    When it’s worth doing

    • A general survey has flagged possible damp/mould or issues with timbers.

    • You’ve noticed staining, musty odours, or cold/black-spotted corners.

    • The property is older, recently refurbished, or shows altered ventilation.

    • You want evidence to support price discussions or conditions of sale.