Asbestos Shingles on a Wood House: Safety and Removal
Safety Concerns and Regulations
Asbestos-containing materials, such as asbestos shingles, were commonly used in construction up until the 1960s. These shingles are typically large and consist of a mixture of cement and asbestos. While intact asbestos poses minimal health risks, it becomes hazardous when damaged or disturbed.
Before embarking on any project involving asbestos, it’s crucial to check local regulations, as they vary by locality. In some areas, it’s permissible to leave asbestos shingles in place as long as they remain intact and undamaged. However, other localities may require their removal. It’s advisable to consult with local public health agencies or licensed professionals for guidance.
Asbestos Shingle Disposal
Asbestos shingles are considered hazardous waste and must be disposed of properly. Regular landfills and dumpster companies typically do not accept asbestos waste. Hiring a licensed asbestos abatement contractor ensures proper disposal to avoid potential fines and liabilities.
Selling a House With Asbestos Shingles
The presence of asbestos shingles may affect the salability of a home, especially if buyers plan to remodel or make significant changes to the house’s structure. In some areas, asbestos shingles are prevalent and may not be a significant concern for buyers. However, local laws may require disclosure of asbestos before selling a house.
DIY Asbestos Shingle Removal
While it’s possible to remove asbestos shingles yourself, it’s essential to prioritize safety and follow proper procedures to minimize health risks:
- Wear appropriate protective gear, including a respirator, gloves, and eye protection.
- Use water mixed with a soapy solution to contain asbestos fibers during removal.
- Avoid cutting or breaking shingles, as this creates hazardous dust.
- Cover the siding removal area with a tarp and close windows and doors to prevent asbestos from entering the home.
- Dispose of shingles and nail heads as asbestos materials.
Many state agencies provide guidelines for safe asbestos shingle removal. Thoroughly research and prepare before attempting this project to ensure your safety and compliance with regulations.
Siding Over Asbestos Shingles
Siding over asbestos shingles is another option to consider. It encapsulates the asbestos, preventing exposure. However, not all siding is suitable for this purpose. Additionally, adding another layer of siding increases the overall thickness, which may affect door and window casings.
It’s important to consider the following factors when considering siding over asbestos shingles:
- Will the siding company agree to install over asbestos shingles?
- What precautions will the siders take if they encounter areas requiring direct contact with asbestos?
- What are the potential consequences if the siding needs to be removed, potentially damaging the asbestos shingles?
Additional Considerations
- If asbestos shingles are damaged or need to be removed, it’s highly recommended to hire a licensed asbestos abatement contractor for proper handling and disposal.
- Failure to disclose the presence of asbestos shingles when selling a house could result in legal liabilities.
- Resources are available to homeowners for safely removing asbestos shingles, including guidelines from state agencies and information from the Environmental Protection Agency (EPA).