Foam filling of roll-formed profiles AG/77 and AG/77H is even, without voids and cavities. This ensures high resistance to loads and minimizes deformation.
High quality of aluminum alloys used for production of extruded profiles has been confirmed by the report of the accredited test center of State Metal Powder Industry Institute (certificate No. BY/112.02.1.0.0263), where the alloys were evaluated. Only primary alloys are used for profiles production.
High quality of the lacquer coating of roll-formed profiles and roll-formed shutter boxes has been confirmed by the test protocols of BASF Coating (Germany) and AkzoNobel (Sweden). The coating quality of ALUTECH extruded profiles has been confirmed by QUALICOAT certificate (Switzerland).
Features of the coating:
Stable geometry of profiles, shutter boxes, octagonal tubes, perfect molding of end caps ensure high quality of compatibility of all roller garage door components: shutter boxes with end caps, tubes with caps, electric motor adapters with other parts. This ensures that there are no gaps or protruding parts, and contributes to trouble free operation of the motor and durability of the door, and also guarantees high quality installation.