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Blow in insulation is quickly becoming the insulation of choice among contractors and homeowners. It is effective in weatherproofing homes as well as providing a level of soundproofing and noise reduction. Blow in insulation effectively reaches into the far corners of even oddly shaped ceilings and walls found in old and new dwellings alike.
Spray Foam Insulation – The Pros
Spray foam insulations has many benefits and very few drawbacks. It is an effective and efficient way to insulate a home even in the coldest of climates. It is able to be applied in existing walls and new construction. It works in attics, floors, and exterior walls to provide protection against temperature changes and moisture. It can be used around window and door enclosures to keep a tight seal. The only problem that could be faced from such effective insulating is that air flow in and out of the house limited so ventilation problems can occur. Opening the windows frequently can easily solve this problem.
Spray Foam Insulation – The Cons
Really the only drawbacks to blown in or sprayed insulation are the cost and application. The material is a bit more expensive in general than traditional fibreglass insulating materials. Also, special sprayers need to be used to insert the material. This usually requires the assistance of a professional, where many homeowners install their own paper backed fibreglass insulations.
Insulating vs. Soundproofing
Insulation should not be confused with soundproofing. It is true that insulation, including sprayed insulation can provide a measure of noise reduction, but it does not do as much for acoustical control as other types of soundproofing material. To get really good soundproofing, acoustical foam tiles or special rubber insulations are necessary. These materials work to absorb sound and keep it from reverberating back into the room. A recording studio or home theatre for example, would benefit from these materials. Even soundproof windows can be installed to almost eliminate perceived noise. It is really the weather control that homeowners are going after when using blow in insulation.
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