WebSince the early 1960's when polyethylene film was first used to cover wood frame greenhouses, ... Thickness – one-year co-poly film is available in 3, 4 and 6 mil thickness. Three or four mil film is common for one year use on narrow tunnels and overwintering houses. Greenhouse grade material, ... WebOct 24, 2011 · Polyethylene sheeting has had its ups and downs as a preferred building material over the last 20 years. At one time, it was routinely used in wall assemblies as a vapor barrier. As building scientists learned more about air and moisture movement through walls and ceilings, however, they began to advise builders that an interior vapor retarder is …

Film-Gard™ Construction Sheeting Berry Global

WebPolyethylene film is long lasting and the most cost-effective way to enclose any structure. ... Greenhouse Film 6 mil Tube. from $325.00 Overwintering Film 2.4 mil Clear. from $59.00 … WebLightweight poly bags at a 1.25 mil thickness are ideal for small and delicate items. Medium weight bags are appropriate for food packaging and slightly heavier small items. For sharp products and even liquids, our 4 to 6 mil … small letter post office

Avery Dennison Poly Films

WebCALL FOR PRICE (CFHK0620C) Husky Film Guard 20 ft. x 100 ft. Polyethylene Sheeting - 6 Mil :: from SmartJan WebFilm-Gard™ Construction Sheeting. Multi-purpose, construction-grade polyethylene sheeting, this durable sheeting provides protection against water vapor and foreign matter. Great for use in concrete curing, construction, and remodeling. Rolls come in a variety of lengths and widths for small and large-scale projects. WebA 6 mil thick poly is commonly used as a vapor barrier and offers short-term savings to the homeowner. However, those savings may likely be lost in the long run if someone walks or crawls on the poly, causing micro ... This … small letter pictures