PolyKeder™ is a term used to describe an air bubble greenhouse film specially designed for long term, outdoor exposure to the elements and designed specifically for plant production. This greenhouse film has been meticulously engineered and developed to meet and exceed the needs of the agricultural market. It was developed for use in any climate and offers benefits across a wide spectrum of agricultural needs and uses. When properly installed, PolyKeder™ can extend the growing season in the coldest and harshest of climates to allow year-round production at a fraction of the cost of current traditional greenhouse methods. Tested for over 30 years and within global climates from the Middle Eastern desert to the Swiss Alps and Central Canada to southern Arizona, this film, with it's special bubble design and UV protectant, offers growers advantages that no other product on the market can provide. It is the first product on the market to offer insulation as well as light diffusion and UV protection, all in one. Efficiently replacing glass and other rigid plastics as well as thin, weather susceptible plastic sheeting while retaining 60-95% of greenhouse heat. PolyKeder™ is waterproof, airtight, strong, lightweight and flexible enough to be cut with scissors, can be recycled or safely incinerated, can hold the weight of three men, and can be adjusted to virtually any structure. And best of all, with careful installation, one layer of PolyKeder™ can last over 25 years!