Established in 1972, Preservation Treatments are experts at providing Damp Proofing in London, with over 40 years of experience. If you are in London and are suffering from Rising Damp then call us on 0800 1422 513 to arrange a survey.
We have undertaken works for English Heritage, National Trust, Architects, Housing Associations, Local Authorities, Surveyors and Building contractors. Our service is also particularly suited to the domestic market, where we are able to offer the purchaser, vendor, or householder a service tailored to their needs.
We believe our depth and range of knowledge coupled with our dedication to providing high levels of customer service are the cornerstones of our continued success. As a result of this dedication many of our earliest clients continue to consult us.
“Thank you for your report – it was very comprehensive and highly professional. Many thanks again for your excellent service.”Survey in Fleet, Spencer – 22nd January 2019
“I have been pleased with the three who were responsible for the work so please pass this on to David Morton. They were very professional in their approach, pleasant individuals, careful inside the house and have left the property tidy.”Damp-proofing and Specialist Rendering, London, Shelagh – 23rd November 2018
“I would just like to say what a great attitude and work rate Dean is putting in. It’s a challenging job given the age of the building and the wobbly alignment of the walls and I just thought you would like to know my thoughts.
As military engineer project manager myself, it is refreshing to meet positive tradespeople such as Dean. Great work ethic. Thank you.”Damp-proofing and Specialist Rendering, Camberley, Richard – 24th October 2018
“Ivan has just left, having done a wonderful job in tanking out our vault. It looks beautiful. He was very careful and tidy and considerate in his work, and also extremely pleasant and patient with my questions!”Waterproofing, London, Elizabeth – 10th October 2018
Just a quick note to thank Alan and David for all their help. I asked a lot of questions and they were very patient explaining.Waterproofing, South-West London, Siva – 20th August 2018
I would like to pass on my many thanks to your team who have been very professional through the process. In particular, Paul the surveyor was top class. He turned up on time, was very polite & charismatic, and very clearly examined and explained the situation to me for which I was most grateful.Survey in London, Jack – 22nd June 2018
“Richard was the point of contact I spoke to, he was courteous, informative and outlined the plan of action at the start of each day. They cleaned up very well, I couldn’t fault it. Their work in my humble opinion was of a very good standard and I am well known to be a perfectionist both in and outside of work.”Damp-proofing and Specialist Rendering, Redhill, Kevin – 30th May 2018
“Your Operative did an excellent job, undertook the work in a clean and tidy manner, and was polite and courteous; he is a great ambassador for all those professional standards PTL aspire to!”Damp Proofing and Specialist Rendering, Southsea, Hampshire, Howard – 15th January 2018
‘Huge thanks to you all for a brilliant service from start to finish. The wall looks better than it has for the last year, even without the re-decorating, yet!’Damp-proof Coursing & Specialist Rendering, Morden, Wendi – 25th July 2017
“Both operatives were very personable and professional – and did a fantastic job! I’m thrilled with the result. Thank you.”Damp-proof coursing, South-East London, John – 30th September 2015
For your protection and security all our works are covered by our company guarantees. We are also founder members of the Guarantee Protection Scheme, an independent insured policy that, should you chose to take it up, covers the lifetime of your guarantee. Please see the GPI section of our site for further information.