SolaWrap greenhouses are sprouting up all over the U.S. (the world actually). Get this film in your hands and you will feel its strength and see its light diffusion. You will understand why it has such good insulating properties. We would be happy to send you a free 3″ sample of SolaWrap, a connector, installation instructions and a brochure. Please call 760 597 9298 to request a sample.