Types of Attic Insulation

Attic insulation reduces your energy bills by preventing heat loss in winter and heat gain in summer. It also allows your HVAC system to work less hard to maintain comfortable indoor temperatures and cut down on noise. If your attic doesn’t have enough insulation or the existing insulation is outdated, you can improve the efficiency of your home by installing more or replacing the current material. Check this out:https://unitedsprayfoaminsulation.com

There are four main types of attic insulation: fiberglass batts, cellulose, loose-fill fiber and spray foam. Each has its pros and cons but one of the best options for most homes is blown-in cellulose or mineral wool. These materials are blown into walls and attic floors using special equipment, creating an air barrier that keeps out cold air and hot air and prevents moisture from affecting the inside of your home.

The Importance of Attic Insulation for Home Energy Efficiency

Fiberglass batts are made from recycled sand and glass and can help lower your utility bills. They are available in different R-values, with the higher numbers indicating better insulating power. Fiberglass rolls offer the same insulating properties as fiberglass batts, but they are longer segments that you can roll out and cut to length.

Blown-in loose fill is a mixture of cellulose, Rockwool, and other materials that are blown into walls and attics using special equipment. It is a good choice for attics with irregular or sloping areas as it can be easily spread to fit the space.

Foam insulation is a thick, high-R-value product that professionals use to seal gaps and holes in attics. It’s an effective insulator but requires professional installation and is not as flexible as other types of insulation. It is made from chemical-laden substances that can react with skin and cause rashes or swelling, so workers wear protective gear including long pants and sleeves, gloves, a face mask and goggles.

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