Is 6mil Plastic Sheet Ok For Crawl Space

Cut the sheets to size allowing 12 inches or more along walls.

Is 6mil plastic sheet ok for crawl space.

The polyethylene is shaped in thin sheets commonly sold in a roll form. Thinner sheeting may be more pliable but generally is not sufficient as a barrier against vapor or moisture. Free shipping for many products. The perm rating represents how readily water vapor will pass through a material.

For best results remodeler tim carter of the online site ask the builder recommends 10 mil high density cross laminated virgin polyethylene which lacks the pinholes and imperfections of 6 mil. Dura skrim 6wb 6 mil white on one side and black on the other is an economical reinforced film plastic designed for applications requiring puncture resistance and high tear strengths. Barricade s 6 mil plastic sheeting is a general purpose plastic film for use in a variety of construction gardening and diy applications. Clear vapor barriers are typically constructed of polyethylene.

Because excessive dampness in a crawlspace or basement can condense you can install a vapor barrier to protect floor framing from becoming damp and covered with fungus efflorescence and rot. Additionally six mil sheeting can easily be damaged during other crawl space work including pouring concrete or reinforcing supports. Beginning at one side of the crawl space lay down 6 mil or thicker polyethylene plastic over the entire crawl space. Find many great new used options and get the best deals for clear 6mil plastic sheeting cover crawl space vapor barrier concrete 24 x 100ft at the best online prices at ebay.

Codes for residential applications often cite a 6 mil 0 006 inch thick minimum reinforced poly vapor barrier. Americover offers thicknesses all the way up to 20 mil. However americover recommends 10 mil or higher for crawl space applications. Overlap the seams by no less than 12 inches and secure them together with the poly pvc tape.

A heavy duty scrim reinforcement diamond patterned layer of reinforced string laminated between two layers of high strength polyethylene film results in. This heavy duty plastic is commonly used under concrete slabs as a vapor barrier on top of freshly poured slabs as a curing blanket and as a temporary cover for equipment and supplies. Roll out and cut plastic sheets.