Insulation service costs depend on your project and location. Check with a local pro for your specific job.
With Austin homeowners paying 5% below the national average for blown-in insulation, this can be a cost-effective way to lower energy bills and boost home value.
Lower R-values needed make this update affordable for homeowners.
Insulation has become more important in Austin amid rising energy costs and a city mandate requiring all homes to have air conditioners.
For homeowners seeking to increase efficiency and energy savings with this project, the average blown-in insulation cost in Austin is $1,505. Overall, Austin homeowners might pay between $917 and $2,100 to get it done professionally. With Austin's average cost for new blow-in insulation around 5% less than the national average, the return on investment can be strong. Final costs can vary based on factors such as the size of your home, the R-value chosen, and the level of access your contractor has to your attic or wall space.
Blown-in insulation cost in Austin largely comes down to the size of the space you're insulating. When you hire an Austin blown-in insulation contractor, they'll spend time discussing things like R-value and the different types of insulation materials available to Austin homeowners.
The biggest cost factor is the size of the area that requires insulation. A larger area requires more insulation and labor, increasing the overall price. This metric is calculated by multiplying your square footage by the cost per square foot of your chosen insulation materials, which are detailed below. However, a general range for blown-in insulation per square foot is $1.45 to $6 depending on the type.
| Area in Square Feet | Blown-in Insulation Cost Range |
|---|---|
| 500 | $725–$3,000 |
| 1,000 | $1,450–$6,000 |
| 1,500 | $2,175–$9,000 |
When measuring the efficacy of any insulation material, it all boils down to the R-value. Generally speaking, higher is better, though there are two metrics to consider. There’s the overall R-value and the per-inch R-value. For example, if you want a total R-value of 30, you’ll need ten inches of insulation at an R-value of 3.0 per inch. Materials with higher R-values cost more, like sheep’s wool, but you don’t need as much material to complete the installation.
Below is a breakdown of R-values and the corresponding prices:
| R-Value | Number of Bags per 1,000 sq. ft. | Description | Price Range |
|---|---|---|---|
| R-13–R-21 | 7–10 | Ideal for Austin attics | $225–$235 |
| R-30–R-49 | 15–20 | Ideal for Austin attics | $475–$1,520 |
| R-38–R-49 | 20–26 | Not common Austin | $1,235–$1,520 |
| R-49–R-60 | 26–32 | Too thick for Austin | $1,520–$1,900 |
The cost to install blown-in insulation depends on the type of insulation you choose for the project. Anticipate spending anywhere between $0.45 and $3 per square foot for materials, not including installation. Below is a breakdown of each blown-in material type and how much it costs.
| Type of Blown-In Insulation | R-Value per Inch | Average Cost per Square Foot |
|---|---|---|
| Fiberglass | 2.5 to 3.5 | $0.45 to $1 |
| Wet-spray cellulose | 3.2 to 3.7 | $0.50 to $1.70 |
| Dense-pack cellulose | 3.2 to 3.7 | $1.55 to $1.70 |
| Rockwool | 3.0 to 3.7 | $1.90 to $2 |
| Natural wool | 3.5 to 3.8 | $1.30 to $3 |
The pro you hire to install your new blown-in insulation in Austin has to factor in labor costs and the amount of materials needed when giving you a quote. In general, labor accounts for 40% to 50% of the cost of blown-in insulation.
Most Austin insulation installation contractors near you charge between $1.90 and $2 per square foot for labor alone. This takes into account things like insurance, licensing costs, and the number of workers needed to get the job done based on home size.
Adding insulation to your Austin home generally requires a permit. Any insulation combined with new electrical, plumbing, or HVAC system installations in Austin may require multiple permits to comply with all building codes. Base fees for permits start at $106.72. From there, expect your permits to total between $75 and $150.
Austin's 8.2% combined sales tax applies to any insulation materials purchased for your project. Your contractor will add this cost on top of raw material charges when billing you.
While Texas doesn't have licensing requirements for contractors, any contractor you hire to perform work on your home in Austin must be registered and licensed through the City of Austin. A contractor won't be able to obtain permits without this step. Fees associated with registering range from $115 to $300.
Contractors in Austin must show proof of insurance and bonding to obtain licensing. Overall, Austin contractors are paying $40 to $99 per month for premiums.
Any home improvement that boosts energy efficiency and lowers energy bills in Austin can increase home value—and that includes adding high-quality blown-in insulation. The Environmental Protection Agency (EPA) estimates that improving insulation and sealing can save homeowners up to 30% on heating and cooling bills per year. A recent mandate requiring air conditioning in every home in Austin is only increasing the focus on good insulation. With Austin energy rates increasing annually, having a home with energy bills that are low compared to similar properties can potentially reduce a home's time on the market.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
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Michael and the guys were fantastic every step of the way. He was by far the best priced option and is a true professional that knows the ins and outs of home insulation. He was much more informed on specifics than some of the general contractors we also got bids from. Highly recommend Lone...
The installer was knowledgeable about the type of insulation needed. He was courteous Very punctual.
Wimberley ContractorsSuperior Attic removed all my old insulation and replaced with Spray Foam. I can already tell a massive difference in my homes heating and cooling and my HVAC is running much less. Highly recommend!
Superior AtticUsed Affordable Insulation to blow in fiberglass insulation into attic above 3 car garage. They were quick to reply to my initial inquiry and follow up questions. Marc had the estimate to me the same day I contacted them. Their estimate was much more affordable (pun intended!) than...
Affordable Insulation, LLCFollowing the freeze of 2021 my condo was saturated with sprinkler system water. The entire property had to be gutted down to the studs, walls, ceiling, cabinets, air conditioning system and ductwork, insulation - the place needed to be completely refurbished. Tony's team replaced all the...
G.I.S ContractingGreat job, easy. Guys got in and finished the quickly. Cleaned the mess up after they finished. I would highly recommend Davis Insulation.
Davis InsulationThis is my second review for Air Velocity. They did an excellent job replacing my AC and furnace in August 2016, and Jerry mentioned at that time that my 1985 ducts would need to be replaced soon. They barely had any insulation left and they were wrapped in sheet plastic that was melting....
Air VelocityThe project was a success. Blake was the main point of contact and provided the initial quote, which was honored. He also had the crew install fiberglass insulation underneath the new hardiplank siding for no additional charge, at my request (only paid the cost of materials). This was...
M&M Roofing, Siding & WindowsWe are extremely pleased with the Structall insulated patio cover! John McCormick quickly assessed our desired outcome, presented us with a fair and competitive bid, and delivered an outstanding end result! Matt and Mike installed the patio cover quickly, leaving our yard and patio area clean...
Capital Outdoor SpacesI spent $5,000 with Clean Cool Air on a brand new HVAC system, and it was a complete nightmare. Craig seems like a nice guy, but he is overextended, and as a result unresponsive. He and his team also do not have the knowledge or expertise to properly install a new unit or troubleshoot...
Clean Cool Air, LLCFrom average costs to expert advice, get all the answers you need to get your job done.
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