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Bifold doors

Bifold doors – Technical detail – Locking panel catch

Our innovative antiSLAM panel catch is exclusive to SUNFLEX bifold doors, holding the lead door in position when the doors are opened, preventing it from accidentally blowing shut in the wind and keeping both you, and the door system itself, safe.

Bifold doors – Product introduction – SUNFLEX SF55i

Designed with incredibly narrow 55mm frame depths, the SF55i features a square-edged profile and slim sightlines to maximise the amount of glass and break down the boundaries between inside and out.

Bifold doors – Product introduction – SUNFLEX SF75eco

Designed to be the most thermally-efficient aluminium bifold door system available, the SUNFLEX SF75eco combines Passivhaus standard thermal performance with advanced weather protection and slender frames and is packed full of unique features and exclusive design innovations.

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