Schweiss bifold doors can lock with either manual latches strap latches or arm latches.
Bi fold garage doors.
The doors with glass weigh in at about 28 000 lbs.
Each door is lifted by three 5 h p.
One piece hydraulic doors lift strap bifold doors for over 35 years schweiss doors has manufactured the highest quality hydraulic and bifold doors for all building applications.
Motors and the liftstraps are 6 width.
Bi fold doors also referred to as four fold doors are an ideal choice when side space is available and there is a need for long lasting low maintenance doors.
Bifold doors are a great fit for your rv garage and can protect your rv by securely locking.
Schweiss doors engineered and built five bifold strap latch doors to be used at the stadium entrance.
Compared to the usual 3 width.
Building a bi fold is easier than building a tri or quadruple fold door as well because you only need to build two panels and attach hinges to two ends.
Ninety nine percent of schweiss bifold door customers are now demanding the stronger patented polyester lift straps.
Bifold doors are designed to meet your needs the door is custom built to handle expected load of desired cladding.
Schweiss liftstrap bifold doors are a safter faster and better solution than outdated cable lift doors.
With no springs to break and jamb the door the bi fold s design is ideal for high cycle environments such as fire stations parking garages and auto dealerships.
Bi fold garage doors might look confusing but they operate on a simple principal.
Two hinges on the ends of each garage door are linked and therefore allow the door to close in a bi fold manner.