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Flat Roof Membranes / Single Ply

Flat roofing membrane

Decades of roof protection from one professional fitting of our exceptional single ply membranes.

Commercial flat roof single ply membranes have been a speciality of ours for many years, with our company proud to be a registered and licensed UK supplier and installer of the Wolfin Bautechnik Tectofin range. We offer three types of membrane; each with its own advantages to given situations which our team can expertly advise you on to make the right choice. If you are considering a single ply membrane on your roof, bear in mind the possibility of a green roof as well; a great addition for the environment and your energy bills!

Our range of flat roofing membranes, as well as all our others, are suited to meet your needs and ensure that you have a strong roof above your head. The range of membranes we provide come with different benefits to you like vapour resistance and weather protection, but all of them will cover you for over 25 years!

Call the specialists in flat roof membranes and flat roofing systems today on 0203 7055660. One of our flat roofing installers will be on hand to provide you with a no obligation quotation and arrange for a site survey.


CE Trocal S


CE Trocal SG


CE Trocal SGK


CE Trocal SGmA


Sika Trocal Ballasted Roofs


Sika Trocal SP for Green roofs


Trocal Adhered SGK


Trocal Mechanically Fixed S



Made from Polymeric Modified PVC, the Wolfin membrane is a versatile self adhesive membrane which is highly bitumen and chemical resistant and highly vapour permeable. Suitable for use on new builds or refurbishments, our Wolfin flat roof membranes have a life expectancy of up to 40 years. Loose laid, mechanically secured, fully bonded or ballasted covered with grass or sedums, our Wolfin membranes are ideal for a variety of commercial and domestic properties and successfully meet a number of European standards.


Manufactured from acrylic rubber, Tectofin is an eco-friendly and all purpose option which is also bitumen compatible and has a life expectancy of at least 30 years. A grey, fabric backed membrane great for new builds or refurbishments, our Tectofin membranes are also highly elastic, offering exceptional protection from weather and temperature that can quickly cause bubbling and cracking in some membrane coverings. Our Tectofin membranes are also suited for both hot air and solvent welding and can be used under green roofs due to their resistance to plant roots and rhizomes. If you would like any more information about our Tectofin membranes, please see the Tectofin data sheet.

Cosmofin Single Ply Membranes

Created in Monomeric PVC, Cosmofin is highly user friendly and specially formulated for cold welding. Flexible even at low temperatures, the membrane is workable and durable, with a life expectancy of at least 25 years.

Applying single ply membrane

Alternative Applications

Whilst these products were developed primarily with roofing in mind, they also offer alternative applications such as floor and wall seals in wet rooms, cellars, car parks and on balconies. As a UK registered installer and supplier of Wolfin single ply membranes, let us know if you would like to explore these possibilities for your property.

No matter what your requirements for commercial flat roofing or single ply roof membranes, put it in the hands of the specialists here at Advanced Roofing and Advisory Services. Contact us today and we can arrange a no obligation survey and quotation with one of our experienced and friendly roof membranes team

Based in Fulham, we have provided our felt, slate and tile roofing services all over London. Our wide range of projects, encompassing roof terraces and balconies have taken us to Hounslow, Edgware, City of London, Greenford, Watford, Paddington, Croydon, Sutton, Shepherds Bush, Epsom, Soho, Twickenham, Bromley, Mayfair, Richmond, Kensington, Knightsbridge, Chelsea, Hayes, Harrow, Kingston upon Thames and Wembley.