San Antonio, TX, 78224

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Attic Insulation San Antonio

Insulation can improve temperature control and lower your energy usage when installed almost anywhere in your home or commercial building. However, it is imperative to have reliable insulation in your attic. Attics are a place where air leaks often hide, whether they’re finished or unfinished.

Because of this, you need to choose a reliable insulation contractor to install new attic insulation or retrofit your existing insulation if it’s seen better days. The best choice for attic insulation, attic stair insulation, and attic door insulation in San Antonio, Texas, is SATX Spray Foam Insulation. Give our insulation experts a call today!

The Area’s Number-One Attic Insulation Company

Residents of San Antonio, TX, know the name “SATX Spray Foam Insulation” well. We are easily the area’s top company for insulation services. Of course, we also have the reputation and years of experience needed to back that up. We’ve attained this status thanks to many traits:

Spray foam insulation for a house attic in San Antonio TX
SATX isn’t part of a multinational corporation. Instead, we’re a locally owned and operated business. That allows us to give our customers in and around San Antonio, Texas, the attention they deserve.
Installation of a spray foam insulator under wooden planks in San Antonio TX
Like anything else, some types of insulation are better than others. We can determine the most suitable insulation variety for your job, and we’ll use only the finest materials when installing insulation for you.
A new home attic construction with spray foam insulation and pipes in San Antonio TX
The team at SATX Spray Foam Insulation makes a point of keeping prices under control. You’ll appreciate the low rates we charge, especially since our services are the best in the industry!

Ready to Learn More?

SATX Spray Foam Insulation is the San Antonio, TX, area’s top choice for insulation services. We’ve installed excellent blown-in insulation for countless customers in and around the city. Let us show you how we’ve built such a strong reputation for this work over the years!

Our Attic Insulation Services

Since insulation is so crucial for attic spaces, it makes sense that many different types of insulation are common in these settings. However, not every kind of insulation is suitable for every attic. It can be challenging for people without experience to understand what they need from their attic insulation, so you’ll want to work with the pros at SATX Spray Foam Insulation for this project.

Some of the most common types of attic insulation we install are:

Spray Foam Attic Insulation

SATX is highly skilled at installing the spray foam San Antonio residents rely on. This insulation type is excellent for use in attics - after we spray it on, it will expand to fill any air leaks.

Our team can install both open-cell and closed-cell spray foam insulation. We recommend the former type for attic roofs. That’s because closed-cell foam is so dense that it’s not water-permeable - which could result in trapped moisture as a result of any water leakage. Fortunately, this isn’t an issue with open-cell spray foam insulation.

Blown-In Attic Insulation

This type of insulation involves loosely-packed insulation materials like fiberglass, rock wool, or cellulose. Using specialized equipment, we blow these materials into your attic space.

Blown-in insulation is most commonly used to insulate attic floors. In most cases, you’ll want to use it in combination with one or more other insulation types to keep your attic ceilings and walls insulated.

Batt Attic Insulation

Batts are one of two common insulation types that are essentially fiberglass “blankets.” In the case of batt insulation, these blankets take the form of preformed panels.

Batt insulation sections fit perfectly between most wall framing sections. They’re also well-known for insulating attic floors and ceilings.

Attic Insulation Rolls

This insulation type is similar to batt insulation, with a few crucial differences. Most notably, our employees will roll out insulation rolls to fit the surface they’re installing insulation on.

Homeowners can use insulation rolls in many of the same settings as batt insulation. If you’re unsure which of these insulation types is best for you, the team at SATX will be happy to help!

The Importance of Attic Roof Insulation

In the average home, attics are a significant contributor to heat loss. That’s because most homes have under-insulated attics. Because of that, air leaks can have a notable impact on attic temperatures, leaving them either freezing cold or unbearably hot.

Does this sound familiar? If so, your attic’s insulation (or lack thereof) is probably to blame. Homeowners should double-check their attics to make sure all of these spaces are adequately insulated:

  • Floor joists (in unfinished attics)
  • Attic doors
  • Between wall studs
  • Between studs and rafters
  • Ceilings

If you’re unsure whether or not these parts of your attic are fully insulated, there’s a good chance that they aren’t. Start the process of remedying this situation by giving SATX a call!

When should I have attic insulation replaced?

We would encourage you to have more insulation installed on top of your existing insulation in most cases. Still, there are quite a few situations where the insulation currently in place can create health risks. We can remove and replace:

  • Insulation that contains asbestos
  • Insulation contributing to dust buildup
  • Insulation that has been nested in by animals
  • Insulation affected by mold growth
  • Insulation containing materials you or someone else in your building are allergic to
How much insulation does my attic need?

This is a tricky insulation question to answer, as our advice will vary significantly based on your current situation. In any case, the best option for San Antonio homeowners is to contact SATX. We can inspect your attic and provide a more accurate assessment of your insulation needs.

Does attic insulation have any perks beyond temperature control?

Of course! Insulation can improve your building’s energy efficiency, prevent mold growth, and help with soundproofing.

What is the “R-value” of attic insulation?

An insulation product’s R-value refers to its ability to resist the flow of heat. Insulation with a higher R-value can more effectively keep temperatures in a given space under control.

Can I install attic insulation myself?

Unless you already have experience working with insulation, we wouldn’t recommend doing this. One of the most common insulation materials, fiberglass, can cause health problems if you don’t take the proper precautions while installing it. Meanwhile, blown-in insulation relies on specialized air blowers, making it infeasible as a DIY project.

Instead of trying to do it yourself, it’s best to save time and reduce risks by calling SATX Spray Foam Insulation. We can also help keep your installation costs to the bare minimum!

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San Antonio, TX, 78224


(210) 791-7742


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For years, SATX Spray Foam Insulation has been more than just an insulation company to San Antonio, Texas residents. We’ve helped our customers save on energy bills and beat the Texas heat, all while providing the best customer service in the industry. If your home or business needs insulation services, let us handle this work for you!

San Antonio, TX, 78224
Call: (210) 791-7742