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If you’re a homeowner in Savannah, Georgia, proper insulation is one of the best investments you can make for comfort and energy savings—especially in our hot, humid climate. But with so many insulation options out there, how do you know which type is right for your home?

At Koala Insulation of Savannah, we specialize in helping homeowners make informed decisions about insulation that suit their unique needs. In this guide, we’ll compare the three most popular insulation materials—spray foam, fiberglass, and cellulose—to help you choose the best solution for your home.


Why Insulation Matters in Savannah

Savannah’s summers are long, hot, and humid. Without the right insulation, your cooling system works harder than necessary, driving up your energy bills and reducing your indoor comfort. Proper insulation acts as a barrier, keeping cool air inside and blocking heat and moisture from seeping in.

At Koala Insulation of Savannah, we often find that older homes have insufficient or outdated insulation. Choosing the right material can drastically improve your home’s efficiency and save you hundreds on energy bills each year.


Option 1: Spray Foam Insulation

Overview:
Spray foam insulation is a high-performance material made by mixing and spraying two liquid components that expand into foam. It creates an airtight seal that’s hard to beat.

Pros:

Cons:

Best For:
Attics, crawl spaces, rim joists, and anywhere a tight seal is essential.

Koala Insulation of Savannah offers expert spray foam installation using top-tier products that are both safe and energy-efficient.


Option 2: Fiberglass Insulation

Overview:
Fiberglass insulation is one of the most common and cost-effective types of insulation. It comes in batts or rolls and is made of fine glass fibers.

Pros:

Cons:

Best For:
Interior walls, attics (in dry areas), and new construction projects.

Koala Insulation of Savannah provides professional fiberglass installation to ensure optimal coverage and safety.


Option 3: Cellulose Insulation

Overview:
Cellulose insulation is made from recycled paper products treated with fire retardants. It is commonly blown into walls and attics.

Pros:

Cons:

Best For:
Attics, enclosed walls, and retrofitting existing homes.

Koala Insulation of Savannah uses advanced cellulose insulation techniques that increase coverage while minimizing moisture risks.


Comparing Insulation Types: At a Glance

FeatureSpray FoamFiberglassCellulose
R-Value (per inch)High (6.0–7.0)Medium (2.9–3.8)Medium (3.2–3.8)
Air SealingExcellentPoorFair (with dense-pack)
Moisture ResistanceExcellentPoorFair
Cost$$$$$$
Eco-FriendlyModerateLowHigh

Which Insulation Is Best for Savannah Homes?

Choosing the best insulation depends on your home’s layout, existing insulation, and your goals.

At Koala Insulation of Savannah, we often recommend a hybrid approach. For example, spray foam in the attic and cellulose in wall cavities can maximize comfort and savings while balancing cost.


Why Trust Koala Insulation of Savannah?

We’re more than just installers—we’re insulation consultants. At Koala Insulation of Savannah, we take the time to assess your home, understand your goals, and recommend the best insulation type for long-term value.

Here’s what you get when you work with us:

Your comfort is our priority, and we stand behind our work with a satisfaction guarantee.

Conclusion: Make the Smart Choice for Your Home

Insulation isn’t one-size-fits-all. Whether you’re building a new home, renovating, or trying to cut down your energy bills, choosing the right insulation material can make all the difference.

Call Koala Insulation of Savannah today at (912) 373-7404 or visit https://koalainsulation.com/savannah to schedule your free estimate. Let our experts help you find the ideal solution for comfort, efficiency, and long-term savings.

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You Could Be Missing Out on $1,200!
Homeowners can earn back up to 30% of insulation costs through the Energy Efficient Home Improvement Credit.
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