... Simply processed and installed Physical FeaturesVirtually unbreakableThe structured sheet is economical and light in weight, yet ... fabricated on siteHighly flexible, our polycarbonate hollow sheet can be easily cold formed and will not ... Commercial greenhouses, Home Greenhouses, Office partitions, Vertical Glazing, Industrial roofing, Pool Enclosures, Patio covering, Window replacement, Domes, Shelters, ...