Felt roof 1250 m² | Lappeenranta

This is how the felt roof coating was carried out with Elaproof at the University of Lappeenranta.

Definitely the most versatile product on the market. We have, for example, coated roofs and various structures for several industrial and university customers. Sustainable development and environmental values are an important factor in our customers’ choices. We also value the product’s ease of use and excellent adhesion to different materials – that’s why ElaProof.

– Jouni Takki, Heavyinstall Oy

Project information

Client: LUT - Lappeenranta University of Technology
Project: Roof coating
Address: Yliopistonkatu 34, Lappeenranta, Finland
Material: Felt roof
Contractor: Heavyinstall Oy
Time and city: 07/2020 | Lappeenranta


The site has an old felt roof that was coated with an environmentally friendly ElaProof coating. The isocyanate-free ElaProof S was sprayed into the site twice according to the work instructions. Before the coating work, the seams and penetrations were sealed with ElaProof H.


LUT (Lappeenranta University of Technology) has been awarded as the best university in the Excellence in Campus category of the global Sustainable Campus Excellence Award competition. The awards were given based on actions and demonstrations that concretely promote sustainable development and green technology.