Renovation of the waterproofing in anticipation of the placement of the solar panels

Renovation of the waterproofing in anticipation of the placement of the solar panels

Sika PVC/TPO membrane systems compatible with solar or photovoltaic panel installations

More and more solar or photovoltaic panels are placed on roofs around the world. More and more owners see this as an opportunity to make optimal use of the roof surface and at the same time contribute to the environment by producing sustainable electricity. In addition, they expect in the long term, to recover their investment. To this end, it is crucial that the roof withstands the test of time, all with limited maintenance, the expected life of a solar installation being estimated at around 25 years.


Sika has many years of experience in producing roofing membranes and liquid waterproofing systems with the required properties and lifespan. These solutions do not only demonstrate their quality as a sealing system in themselves, but they are also the ideal support for a wide range of solar installations. Therefore, Sika membranes offer solutions for the most common solar technologies that guarantee or even improve the performance of solar installations, while maintaining limited maintenance and reducing interruptions to a minimum.