Building materials includes roofing, brick, siding, concrete, insulation and mobile homes and buildings. Houston Poly makes custom sizes that cover and protect the material with UVI when shipping from the manufacture to the customer and while stored outside. Our packaging can be made to shrink or fit loosely over the material you want to protect with or without print to market your company. The sheeting we make is used as button up material to protect mobile homes and buildings getting moved or stored.