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Bifold door threshold detail.
Thinking about draining options is necessary with external bifold doors as an adequate drainage function is required to channel water away from the threshold during instances of rain.
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Bifold door thresholds the best threshold is one which provides a smooth entry from outside to inside.
Our aluminium bi fold doors are entirely custom able to fit into openings of any size and are available in a huge range of opening configurations.
In extreme weather conditions it is possible that wind and sometimes rain can penetrate the low threshold.
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Don t forget to think about bifold door drainage.
Low threshold detail download 67 kb bottom running gear download 103 kb.
Recommended for external applications and usually fitted onto a projecting cill.
Bifolding door threshold choices.
The weathered threshold is designed for external bifold doors and will normally sit on top of a projecting cill.
The weathered threshold provides a rebate for the doors to seal against ensuring full protection from the elements.
Another element to keep in mind when you re considering the setup of your bifold doors is the drainage.
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Download profile sight lines and technical details for visofold 1000 bifold doors.
A low threshold is ideal for internal bifolding doors such as between your house and conservatory as it is only 15mm high and if necessary can be sunk into the floor to provide a flush floor level.
From technical drawings and specification sheets through to door and window installation guides.
Outer frame head.
This is an upstand that is designed to create a physical barrier against any water entering the inside.
The solution is to fit the appropriate threshold in the location.
It also plays an important role in keeping the doors sealed.