Roof Vapor Barrier Cost Per Square Foot

Shingles are installed in an overlapping fashion to provide complete protection for the plywood vapor barrier and other materials beneath.

Roof vapor barrier cost per square foot.

Vapor barriers weather stripping roofing. Thus at the mid point of the above price range you can expect to pay about 4 50 per sq. That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house. Such membranes should not be subject to foot or vehicular traffic.

A shingle is a piece of a roof cover. If done by a contractor the vapor barrier will be included in the overall cost. For a single square of roofing 100 square feet the average price is 170 to 400. Itrc puts their cost at 2 6 per square foot for an unvented barrier.

An average vapor barrier installation costs 2 to 4 per square foot or between 1 200 and 4 000 for materials and labor. Simply enter your zip code and the square footage next click update and you will see a breakdown on what it should cost to have radiant barrier insulation installed in your home. Get free estimates to install a vapor barrier. Generally you can expect to pay between 0 25 and 1 50 a square foot or 375 to 2 250 for a 1 500 square foot space for multiple vapor barriers.

In many cases these vapor barriers are installed as part of a larger project. If a contractor is installing multiple vapor barriers they will usually charge based on the overall thickness of the barrier. To estimate costs for your project. A 10 x 10 area equal 100 square feet.

Thicker 8 mil to 23 mil multi ply vapor barriers often designed for specific uses such as under concrete slab or between new wood flooring and a concrete subfloor can cost 25 cents to 1 50 a square foot or 375 2 250 for 1 500 square feet. Low cost for installation is around 3 600 and high cost is about 120 000. Actual costs will depend on job size conditions and options. The radiant barrier insulation cost estimator will provide you with up to date pricing for your area.

A similar type of passive barrier is the thermoplastic liner which is a plastic made from polymer resins that is liquid when heated and solid when cooled. Thin inexpensive plastic can rip easily and compromise a vapor barrier. The question of cost per square foot despite our wishes may never go away and that is because perfectly reasonable folks will continue to seek a way. Or 450 per square to replace an asphalt shingle roof on a typical single family house.

Average vapor barrier prices a 20 millimeter thick vapor barrier ranges from 0 50 to 0 70 per square foot.