Metallbau Bühlmann AG is well equipped for the exact manufacture of building entrance doors and EI30, EI60 und EI90 fire protection doors. Steel frame doors from Bühlmann are matched consistently to your colour and material concept. Where necessary, we include increased fire protection, thermal insulation, break-in protection and noise insulation requirements for an entrance and exit in private and public buildings that is always protected.
Our metal construction planners take responsibility for the entire door management, right up to the guarantee acceptance. We would be happy to advise you personally when planning fire protection doors in steel or entrance doors in aluminium.