Attic insulation is a significant portion of the total energy efficiency of a house or building. However, it isn’t the only way to improve comfort and reduce utility costs. Air leaks and other problems elsewhere in the home or building are responsible for 25-40% of a typical energy bill. Fortunately, experts can help address these issues in many ways that are not only cheaper but more effective than adding attic insulation alone.
New Generation Spray Foam there are a variety of attic insulation materials on the market, not all will fit all spaces or provide the same level of performance. Some are easy to install DIY, but others require professional skills and experience. Some are toxic to touch, so the best choice is a material that is safe for your health and the environment.
Fiberglass batts are a common option, available in widths suited to standard spacing for wall studs and attic joists, or in continuous rolls. These can be cut to size for installation, but it’s important to wear protective gear as fiberglass particles are known to irritate the eyes and lungs.
Cellulose and mineral wool insulation are also commonly found in attics, and they come in both loose-fill and blown-in forms. They’re made from recycled paper treated with fire retardants and are a green alternative to fiberglass. They also help prevent ice dams, a condition that can lead to water damage and rot.
Spray foam attic insulation expands to fill cracks and gaps, creating an airtight seal that improves a building’s ability to control its temperature. This type of insulation is available in both open- and closed-cell varieties, with the latter providing a stronger structural foundation as well.
New Generation Spray Foam
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