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Blown-in Loose-fill |
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Loose-fill insulation consists of small particles of fiber, foam, or other materials. These small particles form an insulation material that can conform to any space without disturbing any structures or finishes. This ability to conform makes loose-fill insulation well suited for retrofits and for places where it's difficult to install some other types of insulation. |
The most common types of materials used for loose-fill insulation include cellulose, fiberglass, and mineral (rock or slag) wool. All of these materials are produced using recycled waste materials. |
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Loose-fill insulation can be installed in either enclosed cavities, such as walls, or unenclosed spaces, such as attics. Installation usually involves using special equipment, so you should consult a professional. |
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You must beware of settling when using loose-fill insulation. Proper installation can prevent it. |
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Beware of contractors who would improperly install insulation, whether out of malice or incompetence. |
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Improperly installed insulation can be a health or safety hazard. Here are some things to watch out for. |
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