We provide, upon final settlement of our invoice, guarantees on our wood treatments and structural waterproofing work.  The guarantee runs from the completion of our works and is fully transferable (upon payment of a small fee).

The guarantee on our wood treatments is for 30 years and on structural waterproofing is for 10 years.  

De Brette has been in business since 1969 and by providing excellent service will stay in business for a lot longer. You can rely on us keeping our guarantees.

However for a small one off premium, we offer our clients an independent insurance backed guarantee which covers our wood treatments for 20 years and our structural waterproofing projects for 10 years.

Our insurance backed guarantees are issued by the Guarantee Protection Insurance. The Guarantee Protection Insurance only offers this service to reputable companies which have proved the quality of their work within the industry.

Ask us about our guarantees on 020 3535 1938