Should I remove old attic insulation before adding new?

• <div><p>Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: </p><ul><li><p>If the insulation is over 15 years old</p></li><li><p>If the insulation is wet or moldy</p></li><li><p>If it is <a href="https://www.angi.com/articles/what-is-vermiculite-insulation.htm">vermiculite insulation</a></p></li><li><p>If you see signs of pest infestation</p></li></ul><p>Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.</p></div>

What is the downside of radiant barriers?

• <div><p>The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. </p><p>Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. </p></div>

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Verified Reviews for Doorbell Installation pros in Jasper, TX

*The Angi rating for Doorbell Installation companies in Jasper, TX 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 Jasper, TX 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 10, 2023

Reviewed in May 2023
Overall, the service provided was very professional and their work was phenomenal. Each task was impeccably performed in a timely manner. All bases were covered from the consultation to the installation, everything was excellently communicated thoroughly. Impeccable services definitely would...
Mycontractorco
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Reviewed in July 2022
The sales rep that came to our house was very personable and had the answers to our questions. The installer was very knowledgeable and took the time, throughout the day, to answer all of my questions, even the ones where a "Duh" would have been appropriate. Nice guy who took the time to...
Bath Planet of Des Moines
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Reviewed in April 2021
The gentlemen that did the work were very clean and orderly. I really felt good about my decision after viewing the doors in the showroom. After my great experience with this company. I have hired this company again to install my new front door.
Vienna Door Company
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Reviewed in February 2020
These guys did a great job for me. Exterior/interior painting, replaced deck railings and installed new see through wiring to enhance the view to the lake. Replaced 1/3 of rotted siding with Hardie. Replaced solid cedar support beams around 4 huge double pane glass windows. Replaced 3 interior...
Medina's Construction
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Reviewed in February 2019
They made a special trip from Bmt to Nederland to install two pieces of hardware (after I paid them) that I told them I would do...impressive.
J & N Property Maintenance
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Reviewed in June 2018
From the night time demonstration to the installation everything went extremely well. Everyone from the office customer service to installation was very efficient. The areas were cleaned up before they left. We are very pleased. The lighting is beautiful. We will definitely use them again for...
Houston Lightscapes
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Reviewed in July 2017
Service installers were knowledgeable and completed work fast but very detailed that everything was working properly and all vents were getting proper airflow.
Norman's Air Conditioning
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Reviewed in July 2016
Would rate a -0- but did not have option / The Company tried to "Jack" up the price - quoted 1-price and when they came out they doubled it-- they did 1 bedroom fan and did not install the remote as they were instructed
Blue Apple - Electric
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Reviewed in July 2013
I contacted Forrest Trumble for an estimate on remodeling my home. Though Forrest usually works in Orange County he agreed to come to Jasper. Forrest gave me an estimate of about $40,000 for all work planned. The work included several projects outside for $20500 and a kitchen and master bath...
Forrest Trumble General Contractor
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Doorbell Installation questions, answered by experts

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation:

If the insulation is over 15 years old
If the insulation is wet or moldy
If it is vermiculite insulation
If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important.

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

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.

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