Choosing the proper insulation is crucial when looking to improve your home or business’s comfort and energy efficiency. Fiberglass blown-in insulation and cellulose are popular options, but which suits you? At On the Mark Spray Foam Insulation, we serve homeowners and businesses across Tampa and the surrounding areas, offering tailored solutions that meet specific needs. Below, we’ll take an in-depth look at these two types of insulation, helping you decide what’s best for your property.
Fiberglass blown-in insulation is a loose-fill insulation made from spun glass fibers. It is delivered using a blowing machine, making it ideal for filling in small gaps, cavities, and oddly shaped spaces. Here’s a closer look at its key features and benefits:
Cellulose insulation is primarily made from recycled paper products and treated with fire retardants. Like fiberglass, it’s also installed using a blowing machine, providing a similar loose-fill application. However, cellulose offers some unique features that may make it a better option for your specific needs:
1. R-Value and Efficiency
Cellulose provides slightly better thermal resistance, making it more efficient at reducing energy bills.
2. Environmental Considerations
If reducing your carbon footprint is a priority, cellulose has an advantage.
3. Cost and Installation
Fiberglass might be preferable if budget constraints are a key concern.
4. Moisture Handling
Proper moisture management is crucial for both, but cellulose’s absorbency could pose issues in damp environments.
Climate Considerations In Tampa and the surrounding areas, the humid subtropical climate can significantly affect your insulation choice. Given Tampa’s high humidity levels, it’s essential to consider how insulation materials handle moisture. Fiberglass blown-in insulation does not absorb water, which can be beneficial during Tampa’s humid summers. While treated for mold, cellulose can retain moisture, which might be a concern if your attic or crawlspace is not well-ventilated.
Energy Efficiency Goals If you’re trying to maximize your energy efficiency, cellulose insulation’s higher R-value might make it the better choice. By providing better thermal resistance, cellulose can help keep cooling and heating costs down, a significant benefit in the hot Tampa climate. However, fiberglass insulation still provides effective thermal resistance and may be enough depending on your budget and overall goals.
| Feature | Fiberglass Blown-In | Cellulose Insulation |
|---|---|---|
| R-Value | R-2.2 to R-2.7 per inch | R-3.2 to R-3.8 per inch |
| Moisture Handling | Non-absorbent, reduced when wet | Absorbs moisture, mold-resistant |
| Fire Resistance | Naturally fireproof | Treated for fire resistance |
| Cost | Generally lower | Slightly higher |
| Eco-Friendly | Partly recycled, not fully | Made mostly of recycled paper |
| Soundproofing | Moderate | High |
Choosing between fiberglass blown-in insulation and cellulose ultimately depends on your needs, preferences, and budget. Fiberglass might be the right fit if you’re looking for a cost-effective, fire-resistant insulation material. On the other hand, cellulose could be the ideal choice if you want to maximize energy savings and soundproofing while using an eco-friendly option.
On the Mark Spray Foam Insulation, we help you make the best decision for your home or business. Our team has served Tampa and surrounding counties for over 27 years, providing expert insulation and structural services, from spray foam solutions to slab lifting and seawall repair.
Contact us today at (813) 921-0444 or visit our website at https://onthemarksprayfoam.net/ for a free consultation. You can also email us at [email protected]. Let us help you enhance your property’s comfort and energy efficiency with a solution that works for you.
1. Which insulation is better for energy efficiency?
Cellulose generally has a higher R-value, making it better for energy efficiency than fiberglass.
2. Is fiberglass blown-in insulation safe?
Yes, fiberglass is non-combustible and safe when installed by professionals like On the Mark Spray Foam Insulation.
3. Does cellulose insulation attract pests?
No, cellulose is treated with pest-repellent additives, helping to keep insects and rodents away.
4. Can I use either insulation in my attic?
Yes, both fiberglass blown-in and cellulose are suitable for attic insulation.