VAPOR BARRIER INSTALLATION IN MINNESOTA

When considering a building’s insulation needs the vapor barrier is not a step that should be overlooked. The vapor barrier can be an important part of your overall home insulation plan. Contact Above All Insulation for a vapor barrier installation in Minnesota, or to schedule a home insulation consultation.

What is a Vapor Barrier?

A vapor barrier is any material that is used to dampproof a wall, ceiling, floor, or roof. It is typically accomplished with foil or plastic sheets. These products have varying degrees of water permeability and are generally considered water retardant rather than waterproof. Consider your rain jacket, even high-quality rain jackets will let some water through eventually and that can be measured as its moisture vapor transmission rate. A properly installed vapor barrier works to minimize the amount of moisture that passes through your wall, floor, or ceiling. By keeping moisture from wicking into your walls it improves the performance of your insulation and helps to prevent damage from mold, mildew, and rot that can result from moisture getting into your walls.

Where to Install A Vapor Barrier

Thre are multiple places where your home can benefit from a vapor barrier. An unfinished crawl space under your home is the perfect place to install a vapor barrier. It can prevent moisture in the ground from entering your home from underneath. The walls in your home should have a vapor barrier installed around the insulation to prevent moisture from accumulating in the wall. Your attic insulation may also benefit from a vapor barrier either between your attic and the living space below or along the roof, depending upon the design and use of your attic space.

Common Vapor Barrier Issues

Be sure to consult with a professional when considering a vapor barrier. An improperly installed or incorrectly planned vapor barrier can sometimes cause more harm than good. An improper vapor barrier can trap moisture inside of the walls rather than blocking it out leading to wet insulation and mold problems. So before you decide on a vapor barrier in Minnesota contact Above All Insulation and get a professional assessment of your vapor barrier needs.