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Q: Is R13 or R30 insulation better?

• <div><p>R-30 insulation is better for higher thermal resistance, but whether it&rsquo;s &quot;better&quot; depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.</p></div>

Q: Is it worth insulating ductwork in a crawl space?

• <div><p>Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.</p></div>

Q: What is the lifespan of crawl space insulation?

• <div><p>The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. </p></div>

Q: How do I know if my crawl space needs insulation?

• <div><p>Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they&rsquo;re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.</p></div>

Q: Are there sustainable insulation options for attics?

• <div><p>Yes, including recycled denim and cellulose from natural fibers.</p></div>

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Verified Reviews for Doorbell Installation pros in Braymer, MO

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

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

Last update on May 30, 2024

Reviewed in May 2024
Very knowledgeable, professional, clean and precise. They are very friendly and willing to with your schedule. Love my multi zone mini split already!
Mini Split Guys
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Reviewed in December 2023
.John is dedicated, hard-working, and yet still tenacious at the same time. A pleasure to work with as a homeowner helping me reaching my specific goals throughout the entire job. Excellent work.
MILHOLLAND CONTRACTING
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Reviewed in December 2023
Scheduling took some phone tag but besides that they did great. Had them clean our wood stove flue pipe. They were dead honest about it, said that despite burning 24/7 all last winter it was pretty clean overall and that we really shouldn't need another cleaning for a 3 or 4 more years. Even...
Your Chimney Doctors
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Reviewed in August 2023
Marvin was easy to work with, installed a metal roof on our house and detached garage in 2 days! Our house looks great and he was much more affordable than anyone else!
Marvin Petersheim
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Reviewed in December 2022
He does a fine job, quality service, and quality work.
Clemens Building and Remodeling
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Reviewed in July 2022
The carpets looked great! The technician was professional, courteous and got in and out with minimal disruption to our day.
VBE Cleaning Services
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Reviewed in April 2022
I just wanted to thank you for everything! You have been so wonderful to work with. Youâ ve been patient given the interruptions and our crazy circumstances and I can honestly say that we have never been treated better by a business. You have gone above and beyond to help us; the two young men...
Bath Wizard
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Reviewed in May 2021
He is willing to listen and to do what the client asks and communication is timely and any changes are made timely and does not present costly or exorbitant options to fix an issue. He does a good job
Hawk Construction & Co., LLC
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Reviewed in January 2021
This is the 4th project that I have used Foundation Recovery Systems to repair my 40 year old basement walls.. sump pump, wall excavation, wall anchors, interior water guttering. Over the past 3 years, no matter how big or small, my issue is handled as if I am the most important customer. I...
Foundation Recovery Systems
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Reviewed in January 2020
We had basement guttering installed. The crew we had did the job in a timely fashion and did a great job. They were friendly, professional, and helpful. They did a great job cleaning up afterwards. I have absolutely no complaints and would hire them again.
Foundation Recovery Systems
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Doorbell Installation questions, answered by experts

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years.

Three signs that you need crawl space insulation are drafts, high energy bills, and mold. Drafts can start in crawl spaces and cause hot or cold air to spread to the rest of your home through holes in the floors and walls. And even if your entire home is well-insulated, you can still feel an unchecked draft from your crawl space and in your utility bill. Uninsulated crawl spaces can let in air and moisture, and because they’re built directly on the ground and difficult to dry out, they are hotspots for mold and mildew.

Yes, including recycled denim and cellulose from natural fibers.

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