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Mastic covering all of London, Surrey, Kent, Greater London




Remove and replace mouldy mastic, mastic for Kitchen's, Bathrooms, internal and external windows and sealing Floor lines.

Mastic for large scale projects, CSCS certified, part of the CHAS and construction line groups, Ipath trained and insured.

Anti-pick and 2 part secure grad mastic for prisons and hospitals, SP grade for swimming pools, Heavy duty sealants for high traffic areas in carparks, warehouses.

Mastic new bathroom


With over 25+ years experience applying Silicone sealant across London and the surrounding areas we pride ourselves on offering a high quality service each and every time. With extensive knowledge of all silicone products that are on the market our team at Stone and Doyle will advise and recommend you on the best products and service for your project however big or small.


Working on some of the most prestigious developments and domestic properties in London we have built our reputation based on high quality work, competitive rates and our reliability.  

An example of our Work 


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Bathroom mastic, London

Steve - Manilva Contracts

We have been working with Stone and Doyle for many years now and couldn't ask for a better service. Fast, reliable, top quality service every time.

Silicone kitchen sealants

Emma Aaron, Surrey

We used Tony at Stone and Doyle for our new Kitchen silicone, couldn't have asked for a better service, very knowledgeable and finished our Kitchen to perfection. 5 star silicone.

Gretaer London Hotel mastic work

Sir Robert Mcalpine

Stone & Doyle carried out all of our silicone work after we refurbished our hotel, the advised on the best Mastic for all areas including our kitchens, lobby, swimming pool, en-suits. Amazing team and service, highly recommend.

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