Welcome to Cawston Roofing

Welcome to Cawston Specialist Roofing Limited, providing service throughout London and the South East. With over 35 years experience in the flat and pitched  roofing market, Cawston Specialist Roofing Limited is able to offer a fully comprehensive package from competitive tendering to reliable installers on site.
From the outset CSR Ltd will carry out a full take off of each area to be waterproofed and produce a detailed Bill of Quantities to accompany the quotation. On successfully being awarded the project we have our in-house technical team who will produce site specific waterproofing details for use by our installers on site, and for the clients information.
On site we specialise in installing cold applied liquid waterproofing membranes, such as Kemper, Triflex, Hydro Stop AH25. These are unique in that when installed they provide a fully adhered, monolithic membrane which are 100% UV stable and root resistant without the requirement of additional layers or paints.
They can be used in both inverted and warm roof constructions and overlaying and refurbishing existing roofs, this is a cost effective way of giving a building a new 15 or 20 year warranty without having the old roof stripped off. Also for repairs which offer a excellent life expectancies.
We are also approved installers of Icopal and IKO hot melt systems.

Flat Roofing Services

With over 35 years experience in the flat roofing market, Cawston Specialist Roofing Limited are able to offer a fully

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Green, Brown & Blue Roofs

Working primarily in partnership with ABG Limited, leading manufacturer and supplier of specialist geosynthetic materials

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Pitched Roofing

At Cawston Specialist Roofing Limited in addition to the flat roofing membranes we are also able to undertake pitched

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Our Recent Projects

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Products We UseHere is the list of our Brands