Flat roofs are exposed to the elements year-round, so using the right waterproofing solutions is essential to prevent leaks and protect your home. Sika offers easy-to-use liquid-applied membranes, primers, and reinforcement systems that make flat roof waterproofing simple and effective. Complete your project with confidence and enjoy long-lasting, weather-resistant results.

Waterproofing System for a Flat Roof

Should the substrate be poor or porpous, priming of the substrate would be required. Dilute Sikalastic®-560 with 10% water. For really poor substrates, use Sikafloor®-161.

Sika's Flat Roof Waterproofing Solutions

Sikalastic®-560

Economical liquid applied roof waterproofing solution based on Sika Co-Elastic Technology (CET)
Sikalastic® Fleece-120

Polyester fleece reinforcement for Sikalastic® Liquid Applied Membrane systems
Sika® Reemat Premium

Glass fibre reinforcement mat
Sikafloor®-161

2-part epoxy primer, levelling mortar, intermediate layer and mortar screed

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