What Type of Insulation Can We Install For You
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Our 5 Step Insulation Installation Process
Step 1 Assessment
Step 2 Material Selection
Step 3 Preparation
Step 4 Installation
Step 5 Finishing Touches
Comparison of Popular Insulation Material Types
Fiberglass
What’s it Made of
Fiberglass insulation is made of glass fibers that are bound together to create a fluffy yet strong material. It works as excellent insulation and is available in batts/blankets of various thicknesses. Fiberglass is also available in loose-fill if you’re looking for an alternative to blankets.
R-Value
Loose fiberglass has an R-value of around 2.2 to 2.9 per inch. Batts of fiberglass insulation have an R-value of 2.9 to 3.8 per inch.
Average Cost
Installation for fiberglass batts can range from $0.70 to $2.00 per square foot. The cost for loose-fill fiberglass normally runs from $1 to $2.20 per square foot. These prices are averages and can change based on geographic location through out the US.
Where to Install
Blown-in and blanket fiberglass insulation can be installed between wall studs, in ceiling joists, in attics, and even in basements. However, loose-fill insulation can be easier to install in hard-to-reach areas.
Cellulose
What’s it Made of
Cellulose insulation is made from 15% ammonium sulfate or boric acid and 85% recycled paper fiber. This is one of the most environmentally-friendly insulation options, especially if you want to maximize the use of recycled materials. It is easily found in small pieces, which is suitable for blown-in applications with a special machine.
R-Value
The R-value of batt or blown-in cellulose is around R-3.5 per inch. However, cellulose batt insulation is not nearly as common as its blown-in counterpart.
Average Cost
Where to Install? You’ll find cellulose installed mostly inside of attics and walls. If using blown-in materials, you must have the right machinery to do the installation.
Rockwool (Mineral Wool)
What’s it Made of
There are two different types of mineral wool insulation you can have installed in your home. The first is generally made from molten basalt that’s heated and then spun to create small fibers that resemble wool. The next type of mineral wool is made from the waste of steel manufacturing that’s also spun into small fibers.
R-Value
The R-value of this type of insulation can range from 3.7 to 4.2 per inch.
Average Cost
The average price of mineral wool insulation can range from $1 to $1.20 per square foot to have installed.
Where to Install
Since mineral wool is denser than other insulation materials, it’s a great option for areas you would like to soundproof. This can include ceilings, floors, and interior walls, as long as the proper preparation is done.
Cotton (Denim)
What’s it Made of
As the name states, this type of insulation is made from cotton and denim fibers that are leftover from denim clothing manufacturing. After zippers, buttons, and tags are removed, the fabric is placed in an industrial shredder that will grind everything together. After being moved to a baler, the material is treated with a special solution to make it fireproof and resistant to mold/mildew. After adding a bonding agent, this insulation will look similar to the batts of fiberglass you’re used to seeing inside of homes.
R-Value
The average R-value of denim insulation is roughly 3.5 per inch.
Average Cost
The average cost to install this insulation starts at $1.12 per square foot.
Where to Install
You can install this between wall studs, inside ceiling joists, in roof rafters, and anywhere else you’d use fiberglass insulation.
Spray Foam
What’s it Made of
Spray foam is made by combining isocyanate and polyol resin together in a spray gun, which will become a foam once applied. Many homeowners choose this because it creates a tight seal that doesn’t move over time. The foam also expands to reach small cracks and gaps, which reduces the chance of air leaks quite well. Open-cell and closed-cell spray foam are both options to use around the house, depending on your budget and the performance you desire.
R-Value
Closed-cell spray foam has an R-value of 6.5 per inch while open-cell has an R-value of 3.7 per inch.
Average Cost
Open-cell spray foam averages $1 to $1.20 per square foot while closed-cell spray foam averages $1.25 to $1.50 per square foot for 1″ of coverage.
Where to Install
You can use spray foam insulation inside of walls, attics, ceilings, and floors.
Vacuum Insulated Panels
What’s it Made of
Although this type of insulation is ultra-thin, it is said to be 20x more effective than traditional insulation materials. It’s made with a rigid core that is surrounded by a gas-tight outer envelope, which makes it incredibly thermal resistant and excellent for use as insulation.
R-Value
The R-value of the panel will vary depending on the brand you purchase. However, most panels being at R-40 per inch.
Average Cost
The price of a 1″ panel can begin at $10 per square foot, although panels with a higher R-value will cost more.
Where to Install
This insulation can be used in both residential and commercial properties because it performs so well. However, the high price point makes it out of reach for many homeowners who want to stick to a budget.
Radiant Barriers
What’s it made of
Radiant barriers are made out of reflective materials, which usually means the outside material is aluminum foil. While some barriers have two reflective sides, others have Kraft paper, cardboard, plastic film, or other materials on the opposite side.
R-Value
Since radiant barriers do not absorb heat, they do not have an R-value like traditional insulation materials.
Average Cost
The materials for a radiant barrier start at $0.10 per square foot, while the labor to install can run from $30 to $80 an hour.
Where to Install
Radiant barriers can be installed on garage doors, in crawl spaces, in attics, in roofs, and many other areas around the home.
Rigid Foam Board
What’s it Made of
Rigid foam board insulation is made from different types of foam that are made into dense sheets that are hard and rigid. This can include polyurethane, polyiso, or polystyrene foam. Each of these are good insulators although they do perform differently once installed.
R-Value
Polystyrene has an R-value of 3.8 per inch, polystyrene has an R-value of 5 per inch, and polyiso has an R-value of 6.5 to 6.8.
Average Cost
The cost can vary depending on the exact material you choose and the thickness that you need. The insulation cost, including materials, can range from $1.43 to $2.52 per square foot.
Where to Install
This material can be stalled inside of walls, in the ceiling, garage floors, and even exterior walls with the right barriers in place.
How the Action 1 Insulation Team Can Help You With the Right Choices
Our contractors we work with at Action 1 Insulation are the best in the area. We have experience working with each of the insulation materials above, which means we can offer you custom advice about what will work best in your home. This can ensure you make a sound decision and that you don’t make mistakes with the insulation you put in your home. This can also ensure you choose the insulation that works for your budget and the performance you’d like to achieve.
Beyond helping you choose an insulation option, our team will also take care of the installation. This is done with attention to detail because we know how important results are when it comes to insulation. We’ll do the hard work so you can enjoy a more energy-efficient home for years to come.
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