NBN EN 1527:1998

This European Standard specifies requirements for all principal components for sliding doors and folding doors of the bi-fold type and multi-panel folding doors but excluding doors and panels. Cycle tests, static load, initial friction and corrosion resistant tests are included for fittings and track only. This European Standard covers doors gear for all industrial and residential sliding doors and folding doors. This European Standard does not cover sliding doors round the corner and light bottom sliding doors.