Polygal - An Architect's Review of a cost-effective glass alternative

In this video I review everything you need to know about multiwalled structured sheet plastic. I review the cost, manufacturers (Polygal, Verolite, Thermoclear, Palram, Sunlite), light transmission, thermal properties, installation details, size, color, shapes and possible uses. As with all of my videos I review the material from the standpoint of an architect evaluating its use in home design and construction. Thanks for watching, please subscribe and let me know if you have any questions. Cheers! -~-~~-~~~-~~-~- Please watch: "Making a Site Model - The Outpost Project" https://www.youtube.com/watch?v=VsJrDScS5ZI -~-~~-~~~-~~-~-