Start by cleaning the walls of any debris and filling in any cracks or holes with caulk.
#Vapor barrier insulation how to
Once you get going, you'll know how to install a vapor barrier even before the job is done. Installing a vapor barrier as a DIY task is not so difficult. How to Install a Vapor Barrier on the Basement Walls Likewise, vapor barriers are highly effective in hot climates.īasement areas where moisture can seep in from the ground can also benefit greatly from vapor barriers. Vapor barriers are also helpful in cold climates where the barrier can provide energy efficiency and prevent heat loss. Areas with high humidity from weather conditions or in areas with spas or swimming pools or bathrooms can all benefit from a vapor barrier. There are many reasons why a vapor barrier is a good idea. The proper name is vapor diffusion retarder but the term "vapor barrier? is still commonly used.Īnything that is marketed as a vapor retarder is a vapor barrier, so don’t worry about figuring out the difference between the two. There is a simple answer to how vapor barriers and vapor retarders differ: they don't. What are the pros and cons of a vapor barrier in the basement and how does this differ from a vapor retarder? There are a lot of products out there and sometimes, information that seems to be conflicting. Rubber, sheet metal, plywood and paper are all used for vapor barrier material. Polyethylene plastic sheets, builder's foil and foam board insulation are the most common materials used for vapor barriers. Plastic sheeting is common but there are several other options to choose from. There are multiple types of vapor barriers. This prevents heat loss in the winter and cool air loss in the summer, which in turn reduces your energy bill.Īnything that makes your home more energy efficient will reduce your energy costs, and that’s always beneficial. Sealing out moisture means sealing out air as well, after all.Ī vapor barrier seals up the cracks in the basement. Mold prevention is much, much easier than mold treatment once this terrible stuff has taken root.Īnother great benefit to a vapor barrier: it can also increase your home's energy efficiency.
One of the best ways to prevent mold from happening is by installing a vapor barrier in the basement of your home. Breathing in air saturated with mold promotes respiratory complications and can create serious health risks. It is a plain fact that the more moisture enters your home, the more you will also find mold and mildew.
The barrier is designed to block vapor from accumulating and create a waterproofing room envelope. A vapor barrier basement protects your home from water damage.
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