Covering Covering all Bucks and Herts

Damp proofing is carried out using the latest technology in damp proofing creams, these are a blend of silane/siloxane cream emulsion that react with moisture to form a highly effective damp proof course in the masonry. The cream is injected in to 12mm diameter holes, drilled horizontally in the mortar bed at 120mm centres to form a new damp proof course.


Once we have carried out the damp proof course work we then carry out a full replastering service which comprises of using an advanced waterproof replastering system.



Damp Proofing

We also offer masonry water repellent treatment with Triproof AQ and weather check creams. These products will protect the external masonry. Brick/stone, render and lime stone walls will repel water. The vapour permeability will be unaffected allowing the walls to breathe.

Other Services

30 years of experience

To find out more about our damp proofing services in Bucks and Herts, call our team today on:

01296 733 923




To offer these guarantees, Graham Warner Ltd has met a stringent vetting service which covers workmanship, surveying techniques and operating codes of practice.


You can be sure of our professionalism and workmanship at all times, backed with our 30 years of experience.




A full 30 year guarantee will be issued by Graham Warner Ltd, we also offer a TUG 30 year insured guarantee which is independent of any manufacturer and backed by Lloyds of London.