Teddington Lock Keppers Cottage

Damp Proofing & Wood Rot, Teddington

Identifying Damp

A considerable amount of timber decay, woodworm infestation and damp was uncovered during renovation work at Teddington lock keepers cottage which is in a beautiful setting alongside the River Thames. 

Tapco HomeDry were called in by our clients, Thames Water to carry out a specialist damp and timber survey, which was carried out by our experienced, qualified surveyor.

His survey consisted of lifting floorboards to inspect the sub-floor timbers and taking random moisture readings to the surface of the walls, using a calibrated damp meter.

Considerable amounts of rotted timber was found to the floor joists and plates and many of the walls were found to be affected by rising damp.

Eradicating Damp, Wood Rot & Woodworm

Following instructions from our clients, our experienced damp and timber technicians were sent to the property and proceeded to lift the floorboards and remove all of the rotted and heavily affected, decayed timber that was beyond saving.

The void under the floor was cleared of all rubble an debris, the damp wall plaster was removed and all rubble was taken to a designated place for disposal. Much of the floors were replaced, using new treated timber and protected from damp masonry by a damp proof course. 

In order to prevent further rising damp, a mortar joint at the base of the wall was pattern drilled, the holes were cleared of dust and injected with a Silane/Siloxane cream damp proof course solution.

To complete the damp proofing system, the walls were then prepared and re-plastered in accordance with our damp proof plastering system. The skirting boards were replaced to match existing and primed ready for decorating.

Our Insured Damp & Wood Rot Guarantee

All of the damp proofing, wood rot, woodworm treatment and repairs are covered by our very safe 20 Year Guarantee and protected by Guarantee Protection Insurance (GPI). It is important not to confuse specialist damp proofing and wood rot treatment with normal building repairs, which should only be dealt with by a reputable specialist who are members of the Property Care Association (PCA). Tapco HomeDry are and we are also a 5 star Which? Trusted Trader so call us first.

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Serving London, Surrey & the Home Counties

From our offices in Thames Ditton and Esher, our surveyors cover London and the surrounding counties, providing fast response times for residential and commercial properties alike.

We regularly work with:

  • Homeowners
  • Landlords
  • Estate agents
  • Property managers
  • Commercial property owners
  • Housing associations
  • Local authorities

Whether your property requires a damp survey, timber inspection or basement waterproofing system, our experienced team is ready to help.

Map of London and the Home Counties we cover

Our Trusted Accreditations

Our certifications reflect our commitment to the highest standards of work and quality.

Property Care AssociationTrustMarkBasement Waterproofing AssociationSafeContractorCHASAccreditation

Why Tapco

Why choose us

Established in 1971

Choosing Tapco HomeDry means choosing a company with a proven history of protecting properties across the South East.

  • Established in 1971
  • Over 55 years of industry experience
  • Thousands of successful property surveys
  • Honest, practical advice
  • Qualified specialist surveys
  • Comprehensive guarantees
  • Trusted by homeowners and commercial clients

We believe every property deserves an individual assessment. That’s why our recommendations are based on what your building genuinely needs, not unnecessary treatments.

FCA Status Disclosure

Tapco (Preservation) Ltd is an Introducer Appointed Representative (Financial Services Register No. 423558) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.

Finance available on Tapco treatments