FLEXIBILITY,

ENTHUSIASM

AND RELIABILITY

Tunnel doors
Steel Windows, Doors and Facades
Tunnel doors

INTERDAM AND KEERS SPECIAL DOORS JOIN FORCES

InterDam is proud to announce the acquisition of Keers Special Doors BV. This acquisition allows InterDam to create a leader in fire resistant escape doors for tunnels for both the domestic and international markets. For more information please download here our press release.

As the owner of a tunnel or building, you are responsible for the safety of people. It is therefore important that you make the right provisions. For almost 60 years Keers has been providing the most innovative solutions in (fire resistant) steel doors and facades and our specialism: tunnel doors for road, rail and metro tunnels. Both nationally and internationally, we are actively involved in projects where Rijkswaterstaat's fire regulations apply. We develop our own systems and these meet the highest classified standards and regulations.

We combine our broad knowledge with technical expertise. Quality is our central concern.


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Product development - Keers

QUALITY, collaboration AND CUSTOMER SATISFACTION

Safety demands quality. Quality is paramount for us. We develop the most suitable solution in close cooperation with our customers. Customer satisfaction is central to this. We guarantee our quality by certifying our quality management system. 

Work we are proud of!

Tunnel door Willem van Oranjetunnel
tunnel doors
Willem van Oranjetunnel Delft
Tunnel doors Wijkertunnel
tunnel doors
Wijkertunnel Velsen
Tunnel doors Ketheltunne;
tunnel doors
Ketheltunnel Delft
Steel doors and facades museum
steel doors and facades
Museum Amsterdam
Schipholtunnel tunnel doors
tunnel doors
Schipholtunnel Schiphol
Maastunnel tunnel doors
tunnel doors
Maastunnel Rotterdam
Tunneldoor Westerschelde
tunnel doors
Westerschelde Terneuzen
Escape doors second Coentunnel
tunnel doors
2e Coentunnel Amsterdam
tunnel doors
Corbulotunnel Leiden
Tunnel doors Roertunnel
tunnel doors
Roertunnel Roermond
Steel doors and facades residential house
steel doors and facades
Residential house Utrecht
Escape doors Hemspoortunnel
tunnel doors
Hemspoortunnel Amsterdam
Tunnel doors Delft
tunnel doors
PHS Rijswijk-Rotterdam Delft
Steel doors en facades pavilion
steel doors and facades
Pavilion Utrecht
Arena tunnel doors
tunnel doors
Arenatunnel Amsterdam
Lucent Gebouw - Keers
steel doors and facades
Office Hilversum
Tunnel doors Michiel de Ruijtertunnel
tunnel doors
Michiel de Ruijtertunnel Amsterdam
Steel doors museum
steel doors and facades
Museum Opmeer
Special doors and facades office Laren
Special doors and facades
Office Laren
Special doors and facades office
Special doors and facades
Office Naarden
Steel doors en facades office
steel doors and facades
Office Genk
special doors and facades pumping station
Special doors and facades
Pumping station Breda
Steel doors and facades court of law
steel doors and facades
Court of law Utrecht
Gaasperdammertunnel escape doors
tunnel doors
Gaasperdammertunnel Amsterdam
Tunnel door Velsertunnel
tunnel doors
Velsertunnel Velsen
Nationaal Gevangenismuseum - Keers
steel doors and facades
Museum Veenhuizen
Escape door Kennedytunnel
tunnel doors
Kennedytunnel Antwerpen (B)
Tangenttunnel Tunnel doors
tunnel doors
Tangenttunnel Mechelen (B)
Tunnel doors Buitenveldertunnel
tunnel doors
Buitenvelderttunnel Schiphol
Steel doors and facades school
steel doors and facades
School Utrecht
Tunnel doors Thomassentunnel
tunnel doors
Thomassentunnel Rotterdam
Victory Boogie Woogietunnel tunnel doors
tunnel doors
Victory Boogie Woogietunnel Den Haag
Tunnel doors Sluiskiltunnel
tunnel doors
Sluiskiltunnel Sluiskil
Special doors and facades office building
Special doors and facades
Office Amsterdam
Special doors museum Gorssel
Special doors and facades
Museum Gorssel
Tunnel doors Spaandammertunnel
tunnel doors
Spaandammertunnel Amsterdam
Office Woerden Keers
steel doors and facades
Office Woerden
Tunnel door Willem van Oranjetunnel
tunnel doors
Willem van Oranjetunnel Delft
Tunnel doors Wijkertunnel
tunnel doors
Wijkertunnel Velsen
Tunnel doors Ketheltunne;
tunnel doors
Ketheltunnel Delft
Steel doors and facades museum
steel doors and facades
Museum Amsterdam
Schipholtunnel tunnel doors
tunnel doors
Schipholtunnel Schiphol
Maastunnel tunnel doors
tunnel doors
Maastunnel Rotterdam
Tunneldoor Westerschelde
tunnel doors
Westerschelde Terneuzen
Escape doors second Coentunnel
tunnel doors
2e Coentunnel Amsterdam
tunnel doors
Corbulotunnel Leiden
Tunnel doors Roertunnel
tunnel doors
Roertunnel Roermond
Steel doors and facades residential house
steel doors and facades
Residential house Utrecht
Escape doors Hemspoortunnel
tunnel doors
Hemspoortunnel Amsterdam
Tunnel doors Delft
tunnel doors
PHS Rijswijk-Rotterdam Delft
Steel doors en facades pavilion
steel doors and facades
Pavilion Utrecht
Arena tunnel doors
tunnel doors
Arenatunnel Amsterdam
Lucent Gebouw - Keers
steel doors and facades
Office Hilversum
Tunnel doors Michiel de Ruijtertunnel
tunnel doors
Michiel de Ruijtertunnel Amsterdam
Steel doors museum
steel doors and facades
Museum Opmeer
Special doors and facades office Laren
Special doors and facades
Office Laren
Special doors and facades office
Special doors and facades
Office Naarden
Steel doors en facades office
steel doors and facades
Office Genk
special doors and facades pumping station
Special doors and facades
Pumping station Breda
Steel doors and facades court of law
steel doors and facades
Court of law Utrecht
Gaasperdammertunnel escape doors
tunnel doors
Gaasperdammertunnel Amsterdam
Tunnel door Velsertunnel
tunnel doors
Velsertunnel Velsen
Nationaal Gevangenismuseum - Keers
steel doors and facades
Museum Veenhuizen
Escape door Kennedytunnel
tunnel doors
Kennedytunnel Antwerpen (B)
Tangenttunnel Tunnel doors
tunnel doors
Tangenttunnel Mechelen (B)
Tunnel doors Buitenveldertunnel
tunnel doors
Buitenvelderttunnel Schiphol
Steel doors and facades school
steel doors and facades
School Utrecht
Tunnel doors Thomassentunnel
tunnel doors
Thomassentunnel Rotterdam
Victory Boogie Woogietunnel tunnel doors
tunnel doors
Victory Boogie Woogietunnel Den Haag
Tunnel doors Sluiskiltunnel
tunnel doors
Sluiskiltunnel Sluiskil
Special doors and facades office building
Special doors and facades
Office Amsterdam
Special doors museum Gorssel
Special doors and facades
Museum Gorssel
Tunnel doors Spaandammertunnel
tunnel doors
Spaandammertunnel Amsterdam
Office Woerden Keers
steel doors and facades
Office Woerden

More than 1000 tunnel doors developed and installed

All projects
fine collaborations
with solid partners