Independent Consultancy  ·  UK-Wide Coverage

Independent Heritage
Damp Surveys Across the UK

Specialist conservation consultancy for listed and period properties — diagnosis-first, remediation-guided, never contractor-led.

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Over 25 years of specialist practice Listed & pre-Victorian buildings Fully independent — no remediation works sold

Our Approach

Diagnosis before prescription.
Independence above all.

Heritage Damp Specialist was founded on a single conviction: that the buildings which matter most deserve assessment free from any commercial interest in the works that follow. We do not sell remediation treatments. We do not carry damp-proofing products. We are surveyors, not contractors.

The consequences of a misdiagnosed moisture problem in a listed or pre-Victorian building can be severe — inappropriate modern treatments strip lime plasterwork, damage historic timber, and mask the true cause of a problem without resolving it. Our work begins with patient observation, empirical measurement, and a thorough understanding of how historic building fabric breathes.

Our reports are written to inform and equip — whether you are a property owner making decisions about your home, or an architect preparing a conservation management plan. Every recommendation we make is grounded in the principles of minimal intervention and the preservation of original fabric.

Technically rigorous diagnosis, not sales-driven assessment

Conservation-led remediation guidance that preserves original fabric

Fully independent — no financial interest in the works we recommend

What We Do

Our Services

Each service is delivered with the same commitment to technical integrity and conservation principle. We do not offer a standard commercial damp survey.

  1. Independent Damp Survey

    A comprehensive, methodology-led survey of moisture conditions in historic or period buildings. We identify sources, mechanisms, and extent without any interest in what remediation works follow.

    Suitable for listed buildings, pre-Victorian properties, and any structure where invasive modern treatments carry risk to original fabric.

  2. Remediation Guidance

    Specification and oversight of appropriate, minimal-intervention remediation works, working with your chosen contractor rather than our own. We guide — we do not supply.

    We can review contractor specifications, advise on lime-compatible repair methods, and provide quality oversight without commercial conflict.

Who We Serve

Trusted by owners and professionals alike.

Property Owners

Frustrated by sales-driven surveys?
You need independent advice.

If you own a listed building, a Georgian terrace, or a pre-Victorian farmhouse, you have almost certainly encountered a damp-proofing contractor who found something to sell you. Our surveys are purchased by you, conducted for you, and concluded without any product to place.

  • Full written survey and diagnosis report
  • Plain-English explanation of findings
  • Remediation options, costed by third parties
  • Available for purchase and pre-purchase surveys
Request a Property Survey

Heritage Professionals

Need a credible specialist
sub-consultant?

Architects, conservation officers, building surveyors, and project managers use Heritage Damp Specialist as a specialist technical resource for heritage projects. We provide methodology-grounded reports that carry weight with planning authorities and satisfy Historic England guidance.

  • Conservation assessment reports for planning
  • Peer review of existing damp surveys
  • Retained consultancy across project stages
  • Expert witness and litigation support
Discuss a Project

Why It Matters

No associations.
No conflict of interest.

The majority of damp assessment in the UK is carried out by surveyors affiliated with contractor trade associations whose membership is drawn primarily from the remediation industry — companies with a direct commercial interest in the treatments they recommend. The guidance those associations publish reflects that interest.

Heritage Damp Specialist holds no such affiliation. We are not members of any contractor association, and we do not seek to be. Our methodology is grounded in building pathology principles, peer-reviewed research, and the conservation guidance published by Historic England — not in industry-produced standards designed to justify the sale of chemical treatments.

This distinction matters most in heritage buildings. Chemical damp-proofing treatments — injection systems, waterproof renders, and similar products — are frequently inappropriate for historic fabric. They do not address the root cause of moisture problems; they trap moisture behind impermeable barriers, causing damage to lime plaster, historic timber, and masonry that can take generations to manifest and is often irreversible.

No products to sell

We have no financial relationship with any remediation contractor, treatment manufacturer, or materials supplier. Every assessment is conducted in your interest alone.

Evidence-based diagnosis

Our surveys draw on building pathology principles, hygrometric analysis, and a forensic reading of the building's history — not a checklist that ends in a product specification.

Aligned with Historic England

Our remediation guidance is consistent with Historic England's published conservation principles — minimal intervention, reversibility, and the retention of original fabric wherever possible.

By the Numbers

25+
Years of specialist practice
1,400+
Heritage building surveys
UK-wide
Coverage from Scotland to Cornwall
100%
Independent — no remediation works sold
Heritage Damp Specialist did what no contractor had managed in three surveys — they told us exactly what we had, why it was happening, and what we did not need to spend money on. For a Grade II* building, that independence was everything.
Dr. C. Hartley Owner, Grade II* Listed Manor House, Shropshire
I bring Heritage Damp Specialist in on every significant listed building project now. Their reports are accepted by conservation officers without question, and their remediation guidance is always calibrated to preserve the original fabric.
A. Pemberton Conservation Architect, RIBA

Get in Touch

Ready for an
independent assessment?

Every enquiry is handled personally by one of our specialist surveyors. We operate across the UK — from Scotland to Cornwall — and offer an initial consultation at no charge so we can confirm we are the right resource for your building and your situation.

UK-wide coverage — all regions
Free initial telephone consultation
Surveys available within 10–14 working days

We respond to all enquiries within one working day. No obligation.