Who are we?

We are Drylast.

We are revolutionizing the existing roof market.
Our mission is to reduce the energy footprint of your buildings.
We offer tailor-made solutions that allow you to save energy, while extending the lifespan of your roofs.

In France and abroad, we develop integrated solutions that adapt to each of your activities.

Our team is made up of experts in roofing engineering, and our head office is located in Lyon.

Together, let's act and scale innovative solutions that are as impactful for the environment as they are to your business.


The latest expositions
we participated in

entreprise de cool roof
entreprise de cool roof
entreprise de cool roof
entreprise de cool roof


R&D Lab

Follow us
on Linkedin

Job site
Techné — 2022

This summer, we noticed a 30°C drop on our roof since the application of the Drylast solution. It's stunning!


— Jérôme, Innovation Lead & Group Head of Maintenance, Techné

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