Insulated Vinyl Siding Moisture Problems

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Insulated vinyl siding moisture problems. Unfortunately many people install it with a foam backing which then ends up trapping the moisture behind the siding where it has no place to go. Here is an overview of the data. Insulated vinyl siding has an outer skin made of polyvinyl chloride or pvc just like standard vinyl siding. The problem is that wood siding is high maintenance and expensive.

Because of this it isn t sealed tight to keep out water. The insulation is glued in place for a permanent connection. A third party study by home innovations research labs spanning the course of over a year shows that fiber cement retained less moisture than products like stucco and manufactured stone but performed worse than brick vinyl siding and insulated vinyl siding. Crane board vinyl siding does retain moisture and the fact that the product is just covering up the original siding on the house doesn t help it s like putting a bandaid on the exterior of your.

Vinyl siding is itself water resistant and when it s installed without backing it can act as a natural rainscreen allowing water to drain out from behind it. How insulated vinyl siding is made. Buy a quality product and get it installed by a professional so warping and buckling won t be a problem. Vinyl siding is designed to be flexible which allows for some expansion and contraction.

Don t worry about the vinyl siding. Studies backed by the siding industry have shown that insulated vinyl siding offers modest benefits at a substantial cost. While the solution began with vinyl siding the development of insulated vinyl siding is being heralded as the ultimate solution. Behind this skin is a layer of expanded polystyrene eps that is form fitted to the stepped siding profile of the vinyl.

Fiber cement is difficult to install. Pros and cons of insulated vinyl siding vs non insulated siding. Moisture problems with vinyl siding. Read the articles and all of these issues will i hope become clear.

Reduced energy use ranging from just 1 percent to about 11 percent. Because insulated vinyl siding contains a rigid foam core some people have thought the foam might absorb and mold moisture. Two studies indicate some benefits to using insulated vinyl siding but more data is needed to win over this skeptic. Setting aside the overall environmental profile of the oft demonized pvc check our coverage in this month s ebn feature the pvc debate.

This resulted in a demand for siding that was lower maintenance yet still durable and most of all cost effective. However a one year study completed by the senior energy engineer at the home innovations research labs hirl proved that insulated vinyl siding does not create moisture problem.