Can You Lay New Flooring Over Old Asbestos Tile

Can You Lay New Flooring Over Old Asbestos Tile?

Asbestos tile was a popular flooring material in homes and commercial buildings from the mid-20th century until the late 1970s. While durable and affordable, asbestos is now recognized as a serious health hazard. When disturbed, asbestos fibers can become airborne and inhaled, leading to potentially fatal lung diseases. As a result, homeowners and property owners often grapple with the question: Can you lay new flooring over old asbestos tile?

The short answer is: It depends.

Factors to Consider When Deciding Whether to Lay New Flooring Over Asbestos Tile

There are several factors to consider when determining whether to lay new flooring over existing asbestos tile. These include:

1. Condition of the Existing Asbestos Tile: The condition of the asbestos tile is a crucial factor. If the tile is cracked, chipped, or damaged, it's likely that the new flooring will not lay flat and could even pose a safety hazard. In such cases, removing the asbestos tile is the safest option.

2. Type of New Flooring: Certain types of flooring are more suitable for covering asbestos tile than others. For example, thin flooring options such as laminate, vinyl, or engineered hardwood may be able to be laid over asbestos tile without creating significant height differences. However, thicker flooring options such as solid hardwood or tile may require additional preparation, such as leveling the subfloor, which can add to the cost and complexity of the project.

3. Local Building Codes and Regulations: Local building codes and regulations may have specific requirements regarding asbestos removal and disposal. Some areas may require professional asbestos abatement, while others may allow homeowners to handle the removal themselves. It is essential to research and comply with all applicable regulations to ensure a safe and legal project.

4. Budget: Laying new flooring over existing asbestos tile may be less expensive than removing and disposing of the asbestos tile, but the savings may not be substantial. It's essential to consider all costs involved, including the price of the new flooring, labor, and any potential preparation required.

Types of Flooring Suitable for Laying Over Asbestos Tile

If you decide to lay new flooring over asbestos tile, certain types of flooring are better suited for the job:

1. Laminate Flooring: Laminate flooring is a relatively thin and durable option that can often be laid over asbestos tile without requiring significant subfloor preparation. However, it is essential to ensure that the asbestos tile is in good condition and the subfloor is level before installation.

2. Vinyl Flooring: Vinyl flooring is another popular option that can be laid over asbestos tile. It is available in various styles and thicknesses, making it suitable for different aesthetics and budgets. Vinyl flooring is also relatively easy to install, making it a good DIY option for homeowners.

3. Engineered Hardwood: Engineered hardwood flooring is a good option if you want the look of solid hardwood without the expense. Engineered hardwood consists of a thin layer of hardwood veneer over a plywood core, making it more stable and less prone to warping than solid hardwood. While engineered hardwood is typically thicker than laminate or vinyl, many varieties are still thin enough to be laid over a relatively flat asbestos tile surface.

Potential Risks of Laying New Flooring Over Asbestos Tile

While laying new flooring over existing asbestos tile can be a cost-effective option, it is important to understand the potential risks associated with this approach. These risks include:

1. Disturbance and Release of Asbestos Fibers: The most significant risk is the potential for disturbing the asbestos tile during installation and creating airborne asbestos fibers. This can happen during the cutting or drilling of the tile.

2. Subsequent Removal: If you decide to remove the flooring in the future, you will likely need to remove the asbestos as well. This can be costly and require specialized expertise.

Conclusion

Before laying new flooring over old asbestos tile, thoroughly weigh the pros and cons, carefully assess the condition of the tile, consult local regulations, and research the types of flooring suitable for this situation. Understanding the potential risks and the alternatives available will help you make an informed decision that protects your health and your property.