Knowledge Builders

is it safe to put vinyl siding over asbestos siding

by Emmitt Windler Published 3 years ago Updated 2 years ago
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Hi Frank, Unless asbestos siding is disturbed, it doesn't pose a significant health hazard and does not need to be removed. Both the EPA and the Vinyl Siding Institute recommend not disturbing asbestos if at all possible. Installing vinyl siding will require disturbing the asbestos by nailing into it.

Can you cover asbestos siding with new siding?

Removing asbestos is often cost-prohibitive for most people. Alternatively, if you leave the asbestos on your home, you can safely seal the old siding underneath the new siding, and, because asbestos is an excellent insulator, you will actually be adding to the energy efficiency of your home by leaving it on.

How do you install vinyl siding over asbestos?

0:224:13What's the correct way to install new siding over asbestos siding?YouTubeStart of suggested clipEnd of suggested clipAnd the vinyl siding. And my pro yeah i heard you say yeah it's almost like you should i finish.MoreAnd the vinyl siding. And my pro yeah i heard you say yeah it's almost like you should i finish. This. I think you know the answer my problem is that i'm not sure whether the nails and screws uh

How much does it cost to put vinyl siding over asbestos siding?

$6,900 to $23,150The cost of adding siding over asbestos shingles ranges from $6,900 to $23,150. The total price includes the installation of a vapor barrier, insulation board, and the replacement siding over it....Adding Siding over Asbestos Shingles.Material InstallationAverage CostSiding*$3,000 - $20,250Total Cost:$6,900 - $23,1502 more rows

Should you remove old siding before installing vinyl siding?

The short answer is that removing old siding is almost always a better idea. Some homeowners may also worry they need to remove the siding themselves before the siding replacement installation, but with Weather Tight, that's not the case.

Does asbestos siding affect resale value?

Asbestos cement siding can also negatively impact the resale value of your home because of the way it looks. Unlike wood, which can be sanded down, repainted, and refinished, asbestos siding cannot.

How long does asbestos siding last?

How long does asbestos cement siding last? You can expect asbestos-cement siding to last 80 years or more. It was used extensively from the 1940s through the '60s, but not produced after the ban by the EPA on construction products that contain asbestos in 1973.

Should I replace my asbestos siding?

Do I need to remove asbestos roofing and siding? No. Just having asbestos siding and roofing on your home does not pose a hazard to your health. Asbestos-containing roofing and siding in good condition are best left alone.

Can asbestos siding be replaced?

It's very difficult to repair asbestos siding but the good news is that you can often find new replacement siding that matches the look and feel of older siding. This lets you replace old cracked and broken siding pieces while maintaining the same look and feel of your home.

What is asbestos siding called?

Asbestos lumber — also called asbestos cement sheathing, it was used in siding materials such as false brick facing and shingles.

How do you replace asbestos siding?

0:273:51HOW TO Repair Asbestos Siding [how to repair and replace broken ...YouTubeStart of suggested clipEnd of suggested clipSo go ahead and grab a pry bar. And go ahead and loosen those being as careful as possible not toMoreSo go ahead and grab a pry bar. And go ahead and loosen those being as careful as possible not to damage the shingle even further or break it apart once you've sufficiently loosened the shingle.

How do you install vinyl siding over asbestos shingles?

Some experts recommend screwing, rather than nailing, when new siding is installed over existing asbestos-cement siding. If the shingles are to be removed, they should be wetted during the process to prevent fibers from becoming airborne, and they must be properly disposed of at a landfill.

How do you install vinyl siding over old siding?

6 Easy Steps to Install Vinyl Siding Over Wood SidingStep 1: Examine the Wood for Damages. ... Step 2: Install Furring and Foam to Smoothen the Surface. ... Step 3: Set Up a Moisture Barrier. ... Step 4: Adjust Door and Window Frames. ... Step 5: Install the Foundational Strips. ... Step 6: Install the Rest of the Vinyl Siding.

How do you cover asbestos?

Sealing (encapsulation) involves treating the material with a sealant that either binds the asbestos fibers together or coats the material so fibers are not released. Pipe, furnace and boiler insulation can sometimes be repaired this way. This should be done only by a professional trained to handle asbestos safely.

How do you seal asbestos siding?

As long as the material is not disturbed, it is perfectly safe. A fresh coat of paint is a good way to seal in the asbestos and keep it in its place. Someday, you'll probably want to repair or replace the asbestos siding. That requires special safety precautions.

How do you fix asbestos siding?

0:413:51HOW TO Repair Asbestos Siding [how to repair and replace broken ...YouTubeStart of suggested clipEnd of suggested clipAnd then i also picked up a pack of nails that are specifically designed to attach cement siding toMoreAnd then i also picked up a pack of nails that are specifically designed to attach cement siding to a house. Okay so go ahead and grab your replacement shingle. And go ahead and tuck it underneath.

Can you put Hardie board over asbestos siding?

0:243:20How would I put Hardie siding over asbestos siding? - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd what siding. Would you use the problem is that you can't nail into the asbestos asbestos isMoreAnd what siding. Would you use the problem is that you can't nail into the asbestos asbestos is actually scored and snapped when you cut it it's very brittle.

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