Why Choose a Cold-Applied Liquid Roofing System?

Sika has an extensive range of liquid membranes and associated products, providing a comprehensive range of solutions for any project, from flat and metal roofs to balconies and gutters.

  • Ideal for exposed roofs with large number of complicated details and penetrations
  • Cost-effective, especially for roof renovations and roof repair projects
  • Seamless, fills in cracks, gaps and voids in substrate
  • Easy and safe application
  • Durable
  • Rapid curing and excellent adhesion to all kinds of surfaces
  • Applicable for a multitude of waterproofing needs, not only roofs

Liquid-applied roofing membranes are ideal for exposed roofs with a large number of complicated details and penetrations. They are a cost-effective method, especially for roof renovations and roof repair projects. They seamlessly fill in cracks, gaps and voids in substrate. They offer easy and safe application and rapid curing as well as excellent adhesion to all kinds of surfaces. They're durable and applicable for a multitude of waterproofing needs, not only new or existing roofs. Liquid waterproofing systems can be used in refurbishment projects to make your existing roof waterproof.

Sika Liquid Applied Roof Systems Product Set Achieves Verification from CCPI

Single Ply CCPI

We’re delighted that Liquid Applied roof systems by Sika now carry the CCPI mark, helping to provide assurance to product users that the product information for these products is clear, accurate, accessible, up-to-date and unambiguous. We’re proud to be working proactively with the CCPI to raise standards in our product information management.

Liquid waterproofing systems are ideal for highly complex and detailed areas
Liquid applied membrane
Liquid applied membrane on roof terrace
Liquid applied membrane
Liquid applied membrane

Our Liquid Applied Membrane Technologies

Decothane Ultra

Through careful engineering and true innovation, Sika has developed Decothane Ultra using patented Sika technology, i-cure technology. This technology used within Decothane Ultra, forms a low odour waterproofing solution, creating an ideal solution for highly sensitive sites, such as hospitals, food manufacturing plants, and schools.

Sika Liquid Project
Sikalastic

Sikalastic®-625N incorporates technology that allows the material to use atmospheric moisture to trigger the curing process. This means that the waterproofing membrane is capable of curing in a wide range of conditions, making it ideal for use in the unpredictable UK climate. Unlike traditional polyurethane systems, it does not release CO2, which can cause gassing, and application is not delayed by adverse weather, which means roofing works are not slowed down.

Sika Liquid Project, Roof Detailing

Features and Benefits of a Cold-Applied Liquid System

As a liquid system, the waterproofing is a seamless finish, which instantly removes the possibility of joint failure and also provides more design freedom for the architect. This system, is the ideal solution for roof areas that require great detailing but maintaining an aesthetic finish.  The system offers outstanding stability and longevity and is BBA Certified for up to 25 years.  

Cold-Applied Liquid Roofing Projects