Hill Country Insulation is a certified expert in energy efficiency and home performance. We want you to understand our recommendations. Our blog will help inform your decisions on what improvements you should make to your home in order to save money, stay comfortable year-round and reduce your carbon footprint.

If you have a specific question or would like to learn more about an aspect of building science, let us know. We want to provide you with the information you need to make your home the best it can be!

June 15, 2026

What Is The Best Insulation For Central Texas Homes?

Choosing the best insulation for a home in Central Texas is not just about picking a material, it is about matching the insulation to the climate, the home’s design, and the way you actually use your space. With long stretches of intense heat, high humidity, and heavy cooling demand, homes in this region need insulation that can do more than just slow heat down. It needs to help control airflow, reduce energy loss, and keep indoor temperatures steady through extreme weather.
June 15, 2026

What Does a Blower Door Test Cost?

If you are trying to improve your home’s energy efficiency, you may have come across the idea of a blower door test. It is a simple but powerful way to find out where your home is leaking air and losing energy. One of the first questions homeowners usually ask is how much it costs and whether it is worth doing in the first place.

June 15, 2026

Is Spray Foam Worth It in Austin TX?

If you live in Austin TX and you are trying to decide whether spray foam insulation is worth the investment, the short answer is that it often is, especially in homes dealing with high energy bills, uneven temperatures, or rooms that never seem to stay cool in the summer. Austin’s long cooling season and intense heat put a lot of pressure on homes, and insulation plays a major role in how hard your HVAC system has to work year round.

June 15, 2026

How Much Attic Insulation Do I Need in Texas?

In Texas, attic insulation does a lot more heavy lifting than most homeowners realize. Between long stretches of summer heat and strong sun exposure, your attic can easily become the hottest part of your home. If insulation is lacking, that heat does not stay put. It slowly moves downward into your living spaces, making your home harder to cool and more expensive to maintain.

June 15, 2026

How Much Can Insulation Reduce Electric Bills?

If your electric bill in Texas feels higher every summer, you are not imagining it. Cooling costs can climb quickly when a home is losing conditioned air or letting in too much heat. Insulation is one of the most effective ways to slow that energy loss, but the actual savings depend on how your home is built and how well it is currently insulated.

May 18, 2026

The connection between insulation and indoor air quality is often overlooked by homeowners. While many think of insulation as simply a means to maintain comfortable indoor temperatures, its impact on the air you breathe each day is equally important.

March 16, 2026

Spring in Central Texas is always a welcome change in Pflugerville, but it brings a unique set of challenges for your home, especially when it comes to indoor air quality (IAQ). Whether you are sensitive to allergens or simply want healthier air to breathe, understanding the most common seasonal threats can help you make informed decisions to improve comfort and reduce health risks. Below, discover the four key springtime culprits of poor IAQ, and what you can do to address them.

November 17, 2025

A blower door test is a specialized diagnostic procedure used in construction and energy auditing to measure how airtight a building is. The test uses a calibrated fan mounted in an exterior doorway to either pressurize or depressurize the home. This creates a pressure difference between the inside and outside, allowing air to flow through any unsealed gaps or cracks. Detecting these leaks helps identify where energy loss occurs, ensuring more efficient heating, cooling, and ventilation.

October 27, 2025

In the pursuit of a more comfortable, energy-efficient home, insulation plays a crucial role. This often-overlooked element of construction and renovation not only influences your home's temperature but also has a major impact on energy consumption and utility costs. Below, we explore the many benefits of insulation and why it is the unsung hero of both comfort and efficiency.

home, insulation, home performance, hill country insulation, TX
September 18, 2018

You don't have to tear down your drywall in order to upgrade the insulation in the walls of your home. Hill Country Insulation professionally installs loose fill fiberglass and spray foam insulation in the Austin, TX area and will diagnose your home's insulation needs with a home energy audit.

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What Our Clients Say

I am pleased to offer this recommendation for Hill Country Insulation, whom we currently use as our exclusive insulation supplier. Our company does mid to upper end, custom designed homes, remodels and renovations, all of which I personally oversee the design and construction of.

Tom Crider, Lake Ridge Custom Homes
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