Delving into the world of home renovations, the cost to put vinyl siding over asbestos shingles is a topic that many homeowners are curious about. This guide aims to break down the expenses, preparation steps, installation process, and benefits and drawbacks of choosing vinyl siding over asbestos shingles.
Get ready to explore all you need to know about this transformative project.
Cost Overview

Vinyl siding can be a cost-effective solution for covering asbestos shingles on your home. Let's break down the costs involved and compare them to other siding options.
Cost Breakdown
When putting vinyl siding over asbestos shingles, you will incur costs for materials, labor, and potentially additional preparation work. The materials themselves can range from $2 to $7 per square foot, with labor costs varying depending on the size of the project and the contractor's rates.
Additional costs may arise if there is damage to the existing shingles that needs to be repaired before the vinyl siding can be installed.
Comparison with Other Siding Options
Installing vinyl siding over asbestos shingles is generally more cost-effective than completely removing the asbestos shingles and replacing them with new siding. The process of removing asbestos shingles can be complex and costly due to the hazardous nature of asbestos removal.
Other siding options, such as fiber cement or wood siding, may also be more expensive than vinyl siding.
Factors Influencing Cost
Several factors can influence the cost of putting vinyl siding over asbestos shingles, including the size of the project, the condition of the existing shingles, the type of vinyl siding chosen, and the labor rates in your area. Additionally, any necessary repairs or insulation upgrades can add to the overall cost of the project.
Preparation Steps
Before installing vinyl siding over asbestos shingles, it is crucial to properly prepare the existing surface to ensure a smooth and long-lasting finish. This involves taking specific steps to address the presence of asbestos and create a suitable base for the new siding.To begin the preparation process, gather the necessary tools and materials.
You will need:
Tools and Materials Required
- Protective gear such as gloves, safety goggles, and a respirator
- Utility knife or scraper for removing loose or damaged shingles
- Pressure washer or garden hose with a nozzle attachment for cleaning the surface
- Primer and bonding agent for improving adhesion between the asbestos shingles and vinyl siding
- Caulk and sealant for filling in gaps and cracks
- Sanding block or sandpaper for smoothing out rough areas
- Ladder or scaffolding for reaching higher areas
Safety Precautions
- Wear appropriate protective gear to prevent exposure to asbestos fibers.
- Moisten the shingles before removal to minimize the release of fibers into the air.
- Work in a well-ventilated area to reduce the concentration of airborne particles.
- Dispose of asbestos-containing materials properly according to local regulations.
Installation Process

Installing vinyl siding over asbestos shingles involves several steps to ensure a successful and durable outcome. Here is a detailed guide on how to navigate through the installation process smoothly.
Step-by-Step Guide
- 1. Prepare the surface: Thoroughly clean the asbestos shingles and make sure they are in good condition to support the new vinyl siding.
- 2. Install furring strips: Attach furring strips vertically over the asbestos shingles to create a flat surface for the vinyl siding.
- 3. Apply a weather-resistant barrier: Install a barrier to protect against moisture and ensure proper insulation.
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- 5. Secure the siding: Use nails or screws to secure the vinyl siding in place, making sure it is properly fastened to the furring strips.
- 6. Finish the corners and edges: Use corner caps and J-channels to create a clean finish around corners and edges.
Tips for Efficient Installation
- - Measure twice, cut once: Ensure accurate measurements to avoid wastage of materials.
- - Use a snap lock punch: This tool can help create secure connections between siding panels.
- - Work in moderate temperatures: Extreme heat or cold can affect the flexibility of the vinyl siding.
Challenges and Common Issues
- - Uneven surface: Address any irregularities in the asbestos shingles before installing the vinyl siding.
- - Moisture buildup: Proper insulation and a weather-resistant barrier are crucial to prevent moisture-related issues.
- - Matching colors: Ensure the new vinyl siding complements the overall aesthetic of your home.
Benefits and Drawbacks
Vinyl siding offers several advantages over asbestos shingles, but there are also some limitations to consider. Here we will discuss the benefits of choosing vinyl siding, highlight any drawbacks, and explore how this decision can impact the overall value of the property.
Benefits of Choosing Vinyl Siding:
- Improved aesthetics: Vinyl siding comes in a wide range of colors and styles, allowing homeowners to enhance the curb appeal of their property.
- Low maintenance: Vinyl siding is easy to clean and does not require painting, saving time and money on upkeep.
- Durability: Vinyl siding is resistant to rot, rust, and pests, making it a long-lasting option for exterior cladding.
- Energy efficiency: Insulated vinyl siding can help improve the energy efficiency of a home, reducing heating and cooling costs.
Drawbacks of Putting Vinyl Siding over Asbestos Shingles:
- Added weight: Installing vinyl siding over existing asbestos shingles can increase the overall weight on the exterior walls, potentially causing structural issues.
- Mold and moisture: Trapped moisture between the vinyl siding and asbestos shingles can lead to mold growth and deterioration of the underlying materials.
- Limited insulation: While insulated vinyl siding can improve energy efficiency, the existing asbestos shingles may limit the effectiveness of the insulation.
Impact on Property Value:
Choosing to replace asbestos shingles with vinyl siding can positively impact the overall value of the property. The improved aesthetics, low maintenance, and durability of vinyl siding can enhance the curb appeal and desirability of the home, potentially increasing its resale value.
However, it is essential to ensure that the installation is done correctly to avoid any potential drawbacks that could lower the property value.
Epilogue

Wrapping up our discussion on the cost to put vinyl siding over asbestos shingles, it's evident that this project comes with its own set of considerations and advantages. Whether you're looking to revamp your home's exterior or enhance its value, vinyl siding offers a durable and appealing option worth considering.
Dive into this renovation journey with confidence and elevate your property's curb appeal with this versatile choice.
FAQ Explained
What are the main factors that influence the cost of putting vinyl siding over asbestos shingles?
The main factors include the size of the project, quality of materials, labor costs, and any additional structural repairs needed.
Are there any safety precautions to consider when preparing asbestos shingles for vinyl siding installation?
Absolutely, wearing protective gear such as masks and gloves is crucial to prevent exposure to asbestos fibers.
How does choosing vinyl siding over asbestos shingles impact the property's overall value?
Vinyl siding can enhance the curb appeal and durability of a property, potentially increasing its value in the long run.