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Damp & Timber Treatment Guarantee

A Damp & Timber Treatment Guarantee is issued by a PCA (Property Care Association) member company after carrying out damp-proofing, timber treatment, or woodworm treatment. It typically provides 10-year cover against recurrence and is backed by a PCA insurance guarantee.

PCA Code of Practice, BS 6576, Building Regulations Part CValid: 10-30 years (varies by type of work)

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Sample Damp Treatment Guarantee certificate

Sample Damp & Timber Treatment Guarantee certificate created with CertBox, showing the professional PDF layout with survey findings and moisture readings, treatment type (dpc, timber preservative, dry rot eradication), products and methods used

Sample Damp Treatment Guarantee with fictional data. All personal details shown are fake.

What it covers

  • Survey findings and moisture readings
  • Treatment type (DPC, timber preservative, dry rot eradication)
  • Products and methods used
  • Guarantee period and terms
  • Insurance-backed guarantee details

Who needs a Damp Treatment Guarantee?

Property buyers/sellers
Mortgage lenders
Insurers

Create your Damp Treatment Guarantee with CertBox

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2

Compliance checks run

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3

PDF generated instantly

Professional PDF ready to share via secure link or download.

Frequently asked questions about Damp Treatment Guarantee

Is a PCA guarantee needed for a mortgage?
If damp or timber issues are identified in a survey, most mortgage lenders will require treatment by a PCA member (or equivalent) with an insurance-backed guarantee before releasing funds.
How long does a damp guarantee last?
Typically 10 years for chemical DPC injection and timber treatment, 20-30 years for some specialist treatments. Insurance-backed guarantees can be transferred to new owners if the property is sold.

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