Giertsen Tunnel AS is an contractor specializing in waterproofing of tunnels and rock caverns.

A complete solution for waterproofing of tunnels and caverns with a wide range of use. Read more...	Approved custombuilt system especially for waterproofing in communication and transport tunnels. Read more...	We supply and assemble membranes in most plastic materials. Read more...	Use of sealing for both simple and flexible specialsolutions. Read more...

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News

Voted Gaselle business
We have been chosen as a gazelle company of Dagens Næringsliv.

New large projects
Giertsen Tunnel AS has won a major new assignment for the Public Roads Administration.