Attic Insulation

About Attic INSULATION

Insulation is used in the attic to keep the house airtight reducing utility costs in the process. Attic insulation also helps maintain the an even temperature throughout the house, providing ample comfort to homeowners. Here are the primary types of insulation you might consider for your attic:

• Fiberglass Insulation: It's made of tiny glass fibers and is one of the most widely used insulation materials. Fiberglass is cost-effective, relatively easy to install (especially in standard joist spacing), and offers great thermal performance when installed properly.
• Cellulose Insulation: Cellulose insulation is made from recycled paper fibers treated with fire-retardant chemicals. Provides excellent thermal resistance and effectively fills gaps and voids, reducing air leakage. It also has good sound-dampening properties. Proper installation is crucial to prevent settling over time, and it requires adequate ventilation to prevent moisture issues. Without proper installation, cellulose can prove to be messy and full of long-term hassles for the homeowner.
• Spray Foam Insulation: Spray foam insulation is a two-component mixture that expands upon application, filling gaps and sealing surfaces. Offers a high R-value per inch, superior air-sealing properties, and can be applied in hard-to-reach areas or irregular shapes. It is more expensive than other types of insulation and should be installed by trained professionals. Proper ventilation is essential to prevent moisture buildup.
• Mineral Wool Insulation: Mineral wool insulation is made from natural or synthetic minerals spun into fibers, similar to fiberglass. Provides good thermal and sound insulation, is fire-resistant, and repels water. It is more expensive than fiberglass or cellulose.