Can the automatic door be attached to a concrete type building?

Mounting the Autodoor to a concrete building has not been tested, and the fixings we provide with the door may not be suitable for this installation, however, it may be possible to procure some suitable fixings from a local hardware store. You may want to ask a DIY professional to check that the door is installed safely and securely. Please note that we may not be able to offer any warranty (expressed or implied) or advice if the door has been mounted on a material that we have not tested or advised in the installation manual.