WELCOME TO
TDT PRESERVATION

EST 1967
Members of The British Structural Waterproofing Association 

TDT Preservation (Timber Decay Treatment LTD) are a leading Damp Proofing and Timber Treatment, Property Preservation Company, operating across the south-west and offer only the most professional services.

Established in 1967 TDT Preservation has made customer satisfaction our absolute priority, providing a prompt, reliable service for both diagnosis and treatment.

Our works are recommended and accepted by local authorities, architects, surveyors, conservation/heritage officers and graded/listed building planning authorities.

All carried out in accordance with a strict code of practice - You can be assured that the work we undertake will be properly executed. 

Services

We offer a comprehensive service for 

Backed by the latest innovations in damp proofing technology, we pride ourselves in offering competitively priced, cost-effective solutions to your property’s problems.

Our treatments are carried out to a wide range of properties, for Homeowners and Business’ in Somerset and the south-west of England, including many public and commercial properties, shops, offices, schools, churches, hospitals and many National Trust and Listed buildings.

We assure that each property we treat, can expect our expertise, workmanship, care and attention, of which has been developed from over 58 years of trading, from diagnosis to the completion stage. 

All staff are highly trained with our surveyors being PCA (Property Care Association) Qualified.


We are members of 

Expert Surveys

TDT have experienced and qualified surveyors, one of whom will visit your property to carry out a full and detailed inspection, report on their findings and recommend suitable eradication measures.

Where applicable, our work is backed by a 10-year company warranty, with the option of an independent Insurance Backed Guarantee for added peace of mind.

To Book a Survey/Contact us

Please fill out the contact form below, or alternatively, feel free to reach out to us via WhatsApp.

Warranties (where applicable)

TDT provide our own 10-year warranties for works, where applicable.

Warranties can be underwritten and protected by a separate and independent Insurance Backed Guarantee for complete reassurance.

The Construction Work Insurance Backed Guarantee (IBG) is an insurance product, provided by an installing contractor, which provides long term protection for homeowners when undertaking construction work at their home.

Please contact our offices for full details of this scheme.

Need advice or want to book an inspection?
Contact us today – we're here to help!

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