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>

Should you remove old insulation before adding new insulation?

• <div><p>You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.</p><p>However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.</p></div>

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*The Angi rating for Doorbell Installation companies in Middletown, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Doorbell Installation needs.

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Last update on November 24, 2020

Reviewed in November 2020
We recommend continental siding because the installers did a wonderful job. The house looks beautiful. We really like the color and it was the right color.
Continental Siding Supply, Inc.
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Reviewed in October 2020
Good quality windows. Installers were excellent. Very Happy with the windows. The clean up was very good. It helped the utlities bill helped 6%.
Continental Siding Supply
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Reviewed in May 2020
Contract was put together by employee who seriously underestimated price of materials and labor, then quit suddenly. Stalled the project a bit. Steve (owner of company) stuck by the contract and I’m pretty sure he lost money on this project, but he did right by us. The bathroom looks great,...
Top Gunn Family Construction, Inc.
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Reviewed in March 2020
great staff from start to finish showing you what you need to know answering questions and showing you how everything works once it is installed making sure you know how it works before they leave
Universal Windows Direct of St Louis
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Reviewed in July 2018
I had the bathtub removed and had a shower put in. We really like the shower. The installer was really nice and cleaned up after himself.
Bath Fitter
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Reviewed in March 2018
Dave explained everything that should should take place with the install, and all equipment that was needed and how it is supposed to work. He answered all my questions and was very professional with suggestions.
Transform Home Improvements (formerly Sears)
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Reviewed in October 2014
Frank and his crew installed pier system to stabilize my front porch. Frank was very helpful in answering all of my questions and concerns. Crew show up right on time and did a very professional job! Would definitely use him again.
Advanced Foundation Repair & Replacement
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Reviewed in July 2013
Lynn and his crew were supposed to tear out the cabinets by a certain date and the kitchen was not ready when the cabinets arrived. He got paint all over the new cabinets and trim. The mudding job on the walls looks terrible and there are waves on the walls where the surface is not flat. He took...
Worry Free
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Reviewed in June 2013
This is a premier exterior remodeler in the St. Louis area. They were very professional in all aspects from the first time I met their design specialist to the very last nail that was picked up. They went out of their way to make sure that I was completely satisfied with my project. Every one...
Lakeside Renovation & Design
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Reviewed in March 2013
Jim arrived on time. Very polite. told us that the opener was going out. Installed the opener. And was thankfull that we called him.
Durbin Garage Doors LLC
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Top-Rated Doorbell installation pros in Middletown - Updated Nov 2026

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Doorbell Installation FAQs, answered by experts

You don’t need to staple insulation, as your drywall and studs will hold it into place. But if you already have a staple gun and staples lying around, it can help keep the product in place and avoid any shifting. But, most experts agree it’s an unnecessary step.

If you’re adding a vapor barrier, you will need to staple that in place.

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.

When installing board and batten siding, make sure there is wall sheathing and a moisture-resistant barrier installed. Behind that sheathing should be plywood or OSB for you to nail the boards and battens into. If there isn’t plywood or OSB, you can install vertical furring strips at 1½- to 2-foot intervals to nail the boards and battens to.

Yes, you can use too much bubble wrap. If you overdo it with the wrapping, it can strain the top of your box and break open the taped seal, risking the chance that the contents of the box could fall out or break. Use enough wrapping to fully cover your item without compromising the security of your box.

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

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