Covering Insulation With Plastic Sheeting

Item 491792 model hslw12 400.

Covering insulation with plastic sheeting.

Plastic sheeting is a general purpose plastic film for use in a variety of construction and diy projects. Without such a barrier condensation can infiltrate your home s walls and insulation creating a substantial risk of mold and mildew. It can be covered with a plastic vapor barrier to protect your home air quality. Unroll a length of 4 mil polyethylene commonly called either poly or simply plastic sheeting.

After the insulation is installed it is necessary to cover it up with a vapor barrier so the glass fibers are not inhaled. Pull out enough to equal the length of the wall plus an extra 2 to 3. Install the plastic sheeting only after the insulation wiring and plumbing have been completed. Fiberglass insulation will not degrade unless exposed to water.

Plastic sheeting can also help turn a crawl space into a usable storage area. The hdx 20 ft. Most insulation is made of fiberglass and fits into the walls between the studs before drywall is installed. This heavy duty sheeting is white colored and can cover up to 2 000 sq.

Plastic the hdx 20 ft. 12 ft x 400 ft clear 0 31 mil plastic sheeting. Measure the length of the wall. Commonly used under concrete slabs as a vapor barrier and on top of freshly poured slabs as a curing blanket.

The best vapor barrier to use is roll of plastic sheeting. If the insulation is in your basement ceiling again it is okay to put up plastic. The fiber could become airborne if a vent is blowing on it or it is disturbed in some way. Stretch the plastic sheet tightly across the top of the wall and staple it to the studs and plates.

If the insulation is in your walls it is okay to put up plastic before you put up sheet rock. 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.