What are the four common types of insulation?

• <div><p>While there are many different kinds of insulation, spray foam, blown-in, foam board, and batt and roll are the four types you’re most likely to see. That doesn’t mean they’re alike, though. Each one varies drastically in terms of cost, materials used, and how they’re installed—not to mention, how well they limit heat transfer.</p></div>

Does the paper on insulation go in or out?

• <div><p>If you’re using faced insulation with paper, face the paper toward the inside of the room during the installation process. </p><p>A good way to remember this is that the paper should face the “warm side” as it’s the vapor barrier, meaning it should face toward where the heat will be coming from.</p></div>

Can I use fiberglass insulation to soundproof a room?

• <div><p>We do not recommend fiberglass insulation for soundproofing purposes, especially if you are working on a room that’s part of your living space. <a href="https://www.angi.com/articles/diy-dangers-fiberglass-insulation-hazards.htm">Fiberglass insulation is dangerous</a>, and the installation process is hazardous. It is also harmful to the environment. When there are so many newer, healthier non-fiberglass alternatives in the market, the lower cost of fiberglass insulation simply doesn’t justify the harm and danger it poses.</p></div>

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Last update on February 11, 2026

Reviewed in February 2026
Very professional, did a great job installing our metal roof.
Henderson Roofing
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Reviewed in June 2025
Im very satisfied with the service i recieved from California Home Center. I had both my bathroom and kitchen remodeled in my vacation home in Temecula. The customer service was excellent. They kept me in the loop the entire time. They cleaned up well after too. I would definitely recommend...
California Home Center, Inc.
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Reviewed in May 2024
Honest business, respectful owner and very quick work.
Macks Pressure
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Reviewed in August 2023
For our seamless gutters, from initial phone call to installation, they were a pleasure to work with. We will use them again in about a year for our house gutters.
Southern Blend Property Solutions, LLC
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Reviewed in November 2022
Down to earth, customer driven, great communication. Will be calling them again!!
Adams Family Fencing
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Reviewed in August 2021
Got a call the same day and arranged for a meeting. Punctual, kept me informed and did great work.
Service Pro We Get It Done, LLC
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Reviewed in March 2021
Alex was very professional and very courteous and the workmanship he did was absolutely meticulous in installing our radon system!. I would absolutely hire him again!.
Colorado Radon Company
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Reviewed in February 2021
I needed some minor service on one of my garage doors. I figured it would take several weeks before I could get an appointment to have the work done. I received a phone call from Saltgrass the very next day, the tech. was in our area and came a couple of hours later. He had the parts he needed...
Saltgrass Garage Doors
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Reviewed in March 2013
Contacted me back after I left a voice mail and they showed up on time and talked to me about what I wanted done . They came back at the agreed upon time, completed the work as I had requested, cleaned up after themselves and charged me what I considered to be a very fair price. After they had...
MLB Electric Inc
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Doorbell Installation questions, answered by experts

While fiberglass is dangerous to work with, it’s a perfectly safe material once it’s installed. If you’re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.

While there are many different kinds of insulation, spray foam, blown-in, foam board, and batt and roll are the four types you’re most likely to see. That doesn’t mean they’re alike, though. Each one varies drastically in terms of cost, materials used, and how they’re installed—not to mention, how well they limit heat transfer.

If you’re using faced insulation with paper, face the paper toward the inside of the room during the installation process.

A good way to remember this is that the paper should face the “warm side” as it’s the vapor barrier, meaning it should face toward where the heat will be coming from.

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

We do not recommend fiberglass insulation for soundproofing purposes, especially if you are working on a room that’s part of your living space. Fiberglass insulation is dangerous, and the installation process is hazardous. It is also harmful to the environment. When there are so many newer, healthier non-fiberglass alternatives in the market, the lower cost of fiberglass insulation simply doesn’t justify the harm and danger it poses.

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