What type of insulation is best for attics?

Choosing the best insulation for your attic can greatly affect your home’s comfort and energy efficiency. With various attic insulation options available, it’s important to know your choices to make the right decision. This blog will walk you through the most popular types of attic insulation, their benefits, and what you should consider before making a choice.

What You Need to Know About Attic Insulation Types

Attic insulation comes in various forms, each with its own advantages and considerations:

• Installation: Consider the ease of installation – some types are DIY-friendly, while others require professional installation.
• R-Value: The R-value measures an insulation’s thermal resistance. Higher R-values indicate greater insulating power.
• Cost: Prices vary depending on the insulation type, R-value, and required installation labor.
• Climate: Consider your local climate – some insulations are better suited for hot or cold weather.

Battling the Elements: Fiberglass Batt Insulation

Fiberglass batts are pre-cut panels made of tiny glass fibers. They’re a popular choice due to their affordability and ease of installation (for DIY enthusiasts). Fiberglass batts are best suited for attics with easy access between floor joists.

Blown-In Benefits: Blown-In Fiberglass Insulation

Similar to fiberglass batts, blown-in fiberglass uses loose fiberglass fibers. Professionals blow the insulation into place using specialized equipment, ensuring it fills tight spaces and minimizes air leaks. This makes blown-in fiberglass a good option for attics with uneven surfaces or obstructions.

Going Green: Blown-In Cellulose

Cellulose insulation is an eco-friendly alternative made from recycled paper products. Blown-in cellulose offers good thermal resistance and can help regulate moisture levels in your attic. However, cellulose is susceptible to moisture damage and might not be suitable for all climates.

Spray Foam Power: Spray Foam Insulation

Spray foam insulation is a high-performance option that comes in two forms: closed-cell and open-cell. Closed-cell spray foam creates a vapor barrier and offers excellent insulation, but it’s also the most expensive option. Open-cell spray foam is less expensive but doesn’t provide a vapor barrier. Spray foam insulation requires professional installation.

The Natural Choice: Mineral Wool Insulation

Mineral wool insulation is made from natural or recycled materials like rock or slag. It offers good fire resistance and soundproofing properties, but it can be heavier than other insulation types and might require additional support during installation.

Conclusion

Choosing the best insulation for your attic is all about balancing your home’s specific needs and your budget. From fiberglass batt insulation to spray foam, each option has its unique advantages. Think about factors like ease of installation, thermal performance, and long-term energy savings when making your decision.

For a professional opinion on the best attic insulation options for your home, look no further than Go Green Heating & Cooling. Their team can help you choose the best insulation for your attic and ensure that your home stays comfortable throughout the year. Learn more about their services here!