Covering Insulation With Plastic Sheeting

It can be covered with a plastic vapor barrier to protect your home air quality.

Covering insulation with plastic sheeting.

12 ft x 400 ft clear 0 31 mil plastic sheeting. If the insulation is in your basement ceiling again it is okay to put up plastic. Item 491792 model hslw12 400. Without such a barrier condensation can infiltrate your home s walls and insulation creating a substantial risk of mold and mildew.

The best vapor barrier to use is roll of plastic sheeting. Fiberglass insulation will not degrade unless exposed to water. This heavy duty sheeting is white colored and can cover up to 2 000 sq. Most insulation is made of fiberglass and fits into the walls between the studs before drywall is installed.

Plastic sheeting is a general purpose plastic film for use in a variety of construction and diy projects. Commonly used under concrete slabs as a vapor barrier and on top of freshly poured slabs as a curing blanket. Homeowners use plastic to cover their crawl spaces to control moisture and create a barrier against vapor. Unroll a length of 4 mil polyethylene commonly called either poly or simply plastic sheeting.

The husky plastic sheeting can be used as a vapor and moisture barrier for concrete to cover equipment and as a paint drop cloth for floors. The fiber could become airborne if a vent is blowing on it or it is disturbed in some way. Pull out enough to equal the length of the wall plus an extra 2 to 3. This plastic can be used to cover crawl spaces and as a temporary cover for equipment and supplies.

There can be no paper on any insulation that is not covered with wall board in case of a fire. Stretch the plastic sheet tightly across the top of the wall and staple it to the studs and plates. Plastic sheeting can also help turn a crawl space into a usable storage area. Measure the length of the wall.

Install the plastic sheeting only after the insulation wiring and plumbing have been completed. After the insulation is installed it is necessary to cover it up with a vapor barrier so the glass fibers are not inhaled.