GO TO PRODUCT OPTIONS Concertina Folding Doors are less prone to sag than their folding action counterparts as the jamb hinges are smaller and stronger. For day to day access one side of the bifold is used rather than the centre pair of doors. We use stainless steel spring loaded rollers mortised into the underside of each door hung from ...

GO TO PRODUCT OPTIONS Concertina Folding Doors are less prone to sag than their folding action counterparts as the jamb hinges are smaller and stronger. For day to day access one side of the bifold is used rather than the centre pair of doors. We use stainless steel spring loaded rollers mortised into the underside of each door hung from ...

GO TO PRODUCT OPTIONS Concertina Folding Doors are less prone to sag than their folding action counterparts as the jamb hinges are smaller and stronger. For day to day access one side of the bifold is used rather than the centre pair of doors. We use stainless steel spring loaded rollers mortised into the underside of each door hung from ...