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The 7 Best Roof Insulation For Florida Homes In 2023

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The 7 Best Roof Insulation For Florida Homes In 2023

When it comes to maintaining a comfortable and energy-efficient home in Florida, proper roof insulation is essential. With the hot and humid climate, having the right insulation can help regulate indoor temperatures, reduce energy consumption, and lower utility bills. In this article, we will explore the best roof insulation for Florida homes. We have researched and analyzed various products to provide you with the most reliable and effective choices. Whether you are a DIY enthusiast or prefer to hire professionals, we have options to suit your needs. Let’s dive in and discover the top roof insulation options for your Florida home.

Types Of Roof Insulation For Florida Homes

In the last few years, roof insulation has come a long way. The product has seen several rapid advancements and is becoming more and more flexible and durable. With climate concerns, the need for insulating your roof and home is more important than ever. Here are some of the options you need to consider: 

Spray Foam Insulation

Spray foam roof insulation is a popular choice for roof insulation not only in Florida but throughout the country. 

For maximum insulation performance and air sealing, spray foam insulation is an excellent choice. It creates a seamless and airtight barrier that effectively prevents heat transfer and air leakage. Spray foam insulation expands upon application, filling even the smallest crevices and gaps. This is one of the best roof insulation if you consider the R-value.  

It provides superior thermal insulation, reduces energy consumption, and enhances indoor air quality. 

Spray Foam Insulation
Spray Foam Insulation

Fiberglass Insulation

Though they are not as popular as spray foam insulation, fiberglass still holds value. They are available in multiple variants, such as blanket/batt insulation and blown-in insulation. 

Fiberglass batt insulation is a cost-effective and widely used option for roof insulation in Florida homes. It consists of pre-cut batts or rolls made of glass fibers, which are placed between roof rafters or joists. Fiberglass batts provide good thermal insulation and can be easily installed in attics or between exposed roof structures. 

Blown-in or loose-fill insulation, on the other hand, involves applying the insulation with a tube that blows the insulation into place. This has a higher R-value, and there are fewer chances of gaps. 

Fiberglass Insulation
Fiberglass Insulation

Rigid Board Insulation

Rigid insulation boards are a versatile and effective type of roof insulation commonly used in Florida homes. These boards are made from rigid materials such as expanded polystyrene (EPS), extruded polystyrene (XPS), or polyisocyanurate (polyiso) foam.

One of the primary advantages of rigid insulation boards is their high insulating value. They have excellent thermal resistance, often achieving higher R-values per inch compared to other types of insulation.

Rigid Board Insulation
Rigid Board Insulation

Radiant Barrier Insulation

Radiant barrier insulation is particularly effective in Florida’s hot climate, where radiant heat from the sun can penetrate roofs and raise indoor temperatures. It typically consists of a reflective material, such as aluminum foil, installed under the roof decking or within the attic space. The radiant barrier reflects a significant portion of the sun’s radiant heat, reducing the heat gain in a living area. 

Radiant Barrier Insulation
Radiant Barrier Insulation

Best Roof Insulation Products To Consider For Your Home 

Now that we have a better understanding of the different types of insulation, let us move to the core of the article. Below we describe some of the best products that can enhance the quality and durability of your roof and provide adequate insulation.

#1 Owens CorningⓇ PINK Next Gen Fiberglas™ R-30 Unfaced Fiberglass Insulation

As one of the most trusted names in the insulation industry, Owens Corning offers a range of fiberglass insulation products suitable for roof insulation in Florida homes. The R-30 unfaced insulation is one of the best roof insulation products on the market. This insulation is available in Owens Corning’s trademark pink color, and is shed-resistant, reducing the need for extensive cleanup after each job. With these features, the PINK Next Gen rolls offer both convenience and comfort. 

This insulation is also Energy-Star rated and has a GREENGUARD Gold certification meaning it will promote better air quality in your home as well. 

Owens CorningⓇ PINK Next Gen Fiberglas™ R-30 Unfaced Fiberglass Insulation
R-30 Unfaced Fiberglass Insulation

#2 Owens Corning AttiCatⓇ PINK Insulation

Next on our list is the AttiCat PINK Fiberglass Blown-In Insulation. This insulation is specifically engineered for attic insulation projects in both new and existing homes. This blown-in insulation is made up of up to 50% recycled content and utilizes the innovative AttiCat machine for installation, which plays a crucial role in enhancing the insulation’s performance. The machine creates millions of tiny air pockets within the insulation material, resulting in exceptional insulation power and an energy-saving R-value that improves over time.

This product range is pretty versatile, especially in terms of R-Value. You can select any 

variant starting from R-19, which can cover approximately 110 square feet till R-60, which covers about 31.8 square feet with one bag. 

wens Corning AttiCatⓇ PINK Insulation
wens Corning AttiCatⓇ PINK Insulation

#3 Sanctuary™ By GreenfiberⓇ

The Sanctuary cellulose blown-in insulation can offer you everything you want, from roof insulation. This spray-based roof insulation claims to reduce outside noise by 60% and your utility bills by up to 20%, which is a big help when you are a homeowner in Florida. 

This product is usually available in 25-pound bags, covering approximately 48.8 square feet of your attic. Unlike the other products, you can install it over your existing insulation too.

It also comes with an advanced fire rating, so there is minimal risk of a fire spreading with insulation in your attic.  

Though its point and blow-in application make DIY projects easy, hiring a professional is still recommended to avoid unnecessary hassle. 

 Sanctuary™ By GreenfiberⓇ
Sanctuary™ By GreenfiberⓇ

#4 ReflectixⓇ Radiant Barrier 

In hot climates like Florida, radiant barrier insulation can significantly reduce heat gain and air conditioning usage. When it comes to radiant barriers, Reflectix is a leading manufacturer. 

Reflectix’s radiant barrier insulation is perfect for your roof’s attic. Like other insulation products, radiant barriers are applied to the underside of roof rafters. They reflect radiant heat, preventing it from entering your living spaces. This insulation roll can block 95% of radiant energy from entering the home

This insulation is lightweight, easy to install, and requires minimal tools. Its reflective surface ensures maximum energy savings and helps keep your home cool during the scorching Florida summers.

ReflectixⓇ Radiant Barrier 
ReflectixⓇ Radiant Barrier 

#5 EverbiltⓇ Double Reflective Insulation

This product by Everbilt is another great radiant barrier. This is a very flexible roof insulation that will fit not only your roof’s attic but also other areas such as floors and walls. 

The Everbilt Double Reflective Insulation is designed to create a safe and healthy living environment. This insulation is non-toxic and non-carcinogenic, ensuring that it poses no harm to the inhabitants of your home. The insulation is also free from harmful particles that could affect indoor air quality, and it provides a great sound barrier. 

 EverbiltⓇ Double Reflective Insulation
EverbiltⓇ Double Reflective Insulation

#6 Johns Manville R-30 Kraft-Faced Fiberglass Insulation Batt

The R-30 kraft-faced insulation from Johns Manville is formaldehyde-free fiberglass insulation designed to provide efficient and safe insulation for wood-framed attics and ceilings. It features a moisture-resistant kraft facing that provides an additional layer of protection against moisture infiltration.

Each bag of R-30 kraft-faced insulation covers approximately 58.67 square feet, ensuring ample coverage for your insulation project.

With its high R-value of 30, this insulation effectively reduces heat transfer, helping to maintain a comfortable indoor temperature and enhance energy efficiency. The R-30 kraft-faced insulation is a reliable choice for homeowners looking to improve the energy efficiency of their homes and enhance thermal comfort in their attics and ceilings.

The company is also a partner of the Seal and Insulate Energy-Star program. 

#7 Knauf R-19 EcoRoll Kraft Faced Fiberglass Insulation

Last but not least is the Knauf EcoRoll kraft fiberglass insulation. This batt insulation serves as a cost-effective choice for those seeking to enhance the energy efficiency of their buildings. This insulation product is designed to regulate thermal transfer and reduce sound transmission effectively.

The insulation rolls are manufactured using the groundbreaking ECOSE technology, which is plant-based. With ECOSE technology, the insulation rolls are formaldehyde-free, ensuring a safer and healthier indoor environment. They are also free from Red List chemicals, which are substances known to be harmful to human health and the environment, such as asbestos. 

Knauf R-19 EcoRoll Kraft Faced Fiberglass Insulation
Knauf R-19 EcoRoll Kraft Faced Fiberglass Insulation

Conclusion

Choosing the right roof insulation for your Florida home is crucial for energy efficiency, comfort, and cost savings. Whether you opt for fiberglass, cellulose, or natural insulation materials, each option has its unique benefits. 

Consulting with insulation professionals can also help you determine the best insulation solution for your needs. Invest in high-quality roof insulation to create a more comfortable and energy-efficient living space in your Florida home.

Take Care Of Your Insulation Needs Now

According to several studies, about 80% of homes are under-insulated. If this is the case with your home, it is essential to get in touch with the roofers at SouthShore Roofing & Exteriors. 

We offer premium roof replacement services in Tampa and the surrounding areas of Florida. During replacements, we install the best roof insulation for Florida homes so that you get to create a more comfortable and energy-efficient living space. Contact us today at (813) 400-3329 to get started on your replacement project now.  

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