See Through... Walk Through... Drive Through

Overlapping, flexible vinyl strips part easily - but just enough to let people, animals, and equipment through - then close automatically
Clear vinyl - for safer 2-way visibility
Light filters in easily - brightens building interior
Use on any size opening... from your dog house or milk-room door... to your feed room, barn or machine-shed door (as high as 14' and any width)
Excellent low-temperature flexibility
UV stabilized to prevent yellowing and cracking
Low cost... quick and simple to install
Low maintenance... clean occasionally (individual strips can be quickly and inexpensively replaced if ever damaged)
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Thicker, heavy-duty vinyl - resists bruising - retains it's shape
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Some budget buyers install vinyl strips to avoid the cost of a permanent door

Every-other strip is reversed when installed. The strips' concave-convex curvature will form a good, energy-saving thermal seal, but spread apart easily for passage.
