Damp Survey

Clear, professional diagnosis and remedial recommendations of damp and timber issues to support your property purchase

Professional Surveys from £180

Damp can occur for several reasons, including moisture ingress, condensation, poor ventilation, defective rainwater goods, high external ground levels, bridging, salt contamination or issues with the building fabric. Because different types of damp can produce similar symptoms, a professional damp survey helps establish whether the issue is caused by rising damp, penetrating damp, condensation or another moisture-related defect.

CSTDB Qualified Damp & Timber Specialists
Rising Damp, Penetrating Damp & Condensation Assessment
Detailed Written Report with Photos
Clear Report with Practical Remedial Recommendations

Full Property Analysis

Each survey is conducted methodically to provide a clear and accurate assessment of the property. We consider the building as a whole, including construction type, timber layout, ventilation, external factors, and moisture behaviour to ensure an accurate and reliable diagnosis.

How We Conduct Our Surveys:
  • Inspection of external elements

  • Internal assessment of moisture levels and ventilation

  • Identification of active vs historic timber issues

  • Inspection of structural timbers for signs of woodworm or decay

  • Use of appropriate diagnostic tools to support findings

Professional Damp Investigation

Following the survey, you will receive a detailed written report outlining the condition of the property in relation to damp and timber. Reports are written in a clear, structured format suitable for use by homeowners, homebuyers, surveyors, and property professionals, helping you make informed decisions before proceeding.

Our Process:
1
Clear Identification of Issues
Accurate assessment of damp and timber conditions.
2
Report Suitable for Property Purchase
Professionally presented report with evidence and findings.
3
Remedial Work Recommendations
Where required, our reports will specify any necessary work.

How This Survey Supports Your Property

Where damp is suspected, a specialist survey helps identify the source of moisture, whether the issue is active and whether remedial works are required. Northway’s damp surveys provide clear findings and practical recommendations, helping homeowners, landlords and property professionals make informed decisions about protecting the property.

  • Provides clear recommendations for any required damp repairs, treatment or moisture control measures

  • Helps clarify whether issues are significant or non-progressive

  • Identifies the likely cause of damp, moisture ingress, condensation or plaster damage

Profesional Damp & Timber Issue Remediation

We provide pre-purchase damp and timber surveys across West Yorkshire and surrounding areas. Our understanding of local construction methods and materials allows us to deliver preservation solutions that are sympathetic, durable, and effective.

Damp Remedial Works We Carry Out
Damp proofing works, including damp proof course installation where required
Specialist plastering systems for damp or salt-contaminated wall areas
Penetrating damp repairs linked to external defects and moisture ingress
Condensation control, mould remediation and ventilation improvements

Areas We Cover

We provide pre-purchase damp and timber surveys across West Yorkshire and surrounding areas. Our understanding of local construction methods and materials allows us to deliver preservation solutions that are sympathetic, durable, and effective.

West Yorkshire
East Yorkshire
North Yorkshire
South Yorkshire
Lancashire
Manchester
Leeds
Bradford
Wakefield
Sheffield
York
Harrogate
Burnley
Huddersfield
Ilkley
Request a Damp Survey

Arrange a professional damp survey and receive clear, evidence-based advice on the cause of damp affecting your property.

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Why Choose Northway?

CSTDB-Qualified Surveyors

CSTDB-qualified surveyors with specialist knowledge in damp, timber and building preservation.

5-star Google Rating

5-Star Google Rating from homeowners and businesses in Yorkshire and surrounding areas.

Insurance-Backed Guarantees

All our works come with up to a 20-year guarantee for lasting peace of mind.

10+ Years Experience

Over a decade of specialist preservation works across residential, commercial and historic properties.

PCA-Aligned Methodology

Works are carried out in accordance with the Property Care Association's technical standards.

Historic & Listed Building Specialists

Experienced in working within the constraints of listed and historic structures.

FAQs

When would I need a damp survey?

A damp survey is recommended if you have noticed signs such as damp patches, tide marks, peeling paint, damaged plaster, mould growth, condensation, musty smells or dampness returning after decoration. It is also useful where damp has been raised during a property survey or inspection.

How long does the survey take?

Most surveys take between 1–2 hours depending on the size and condition of the property. You will receive a detailed report shortly after.

What does a damp survey include?

A damp survey assesses the affected areas and surrounding building fabric to identify the likely source of moisture. This may include checking internal symptoms, moisture patterns, ventilation, external defects, ground levels, plaster condition and other factors that may be contributing to the damp issue.

Will you recommend work if it’s not needed?

No. Our approach is focused on accurate diagnosis. If no significant issues are found, this will be clearly stated in the report.

Do you provide guarantees if treatment is required?

Yes. Most of Our treatments are supported by 20-year insurance-backed guarantees for peace of mind. This will be specified in the quotation.

Request a Damp & Timber Survey

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