Does home inspection check for asbestos?
Key Takeaways
- A standard home inspection usually does not include asbestos testing.
- Only recognized specialists can confirm the presence of asbestos through proper sampling.
- If you are considering purchasing an older home, it is smart to take extra precautions and check for asbestos.
Buying a home is a big step, and having your home inspected can remove some of the uncertainty by uncovering potential problems. But when it comes to serious health risks like asbestos, many home buyers wonder: Do home inspections check for asbestos?
In most cases the answer is no. Most home inspectors do not look for asbestos, often because they are not specifically trained to detect asbestos in a home.
Whether you are considering one home in Detroit, MI, San Diego, Californiaor elsewhere, this Redfin article explains everything you need to know about asbestos and home inspections.
What is asbestos?
Asbestos is a natural mineral that was once widely used in building materials because of its strength and heat resistance, making it an ideal addition to materials such as insulation, tile, siding and roofing materials.
The problem with asbestos in homes is not only his presence, but also his potential to become airborne. If disturbed, asbestos fibers can be inhaled and lead to serious health problems, including lung cancer and mesothelioma. Because of these risks, it is important for every buyer to know whether a home contains asbestos.
Although asbestos is now highly regulated and used much less frequently, asbestos is most likely to be found in homes built before the mid-1980s because its health hazards were not widely recognized at the time.
Do standard home inspections check for asbestos?
In most cases a routine home inspection does not include research into asbestos. Home inspectors are trained to look for visible signs of damage or deterioration in a home’s structure and systems. They may point to materials that look suspicious or outdated, but confirming whether asbestos is present usually requires specialized testing.
Inspectors are not legally allowed to take samples or confirm asbestos unless they are certified to do so. Instead, they may recommend that you hire an environmental specialist if you are concerned about asbestos in your home.
Because of this limitation, some experts recommend considering asbestos testing as a separate but essential step during the inspection process:
“Asbestos testing should be included in addition to a standard home inspection, especially for properties built before the 1980s, as general inspections do not include asbestos without specialized sampling and laboratory analysis,” says Christopher Ruiz, vice president of Precision Environment. “Materials such as popcorn ceilings, vinyl floor tiles, mastic and pipe insulation can be indicators, but they cannot be confirmed without testing. A common misconception is that asbestos is always dangerous; risk mainly arises when materials are disturbed. Therefore, suspected or confirmed asbestos should always be handled by certified professionals.”
| Function | Asbestos research and inspections | Standard home inspections |
| Goal | Detecting asbestos materials | Assess the overall condition of the house |
| Domain | Only focused on asbestos | Covers roofing, plumbing, electrical, HVAC, etc. |
| Inspector | Certified asbestos specialist | Certified home inspector |
| Methods | Sampling and laboratory analysis | Visual and functional inspection |
| When necessary | During renovations or if asbestos is suspected when purchasing a home | During the purchase of a house or a routine check-up |
| Costs | $200–$800+ | $300–$500+ |
| Legal requirement | Often necessary for asbestos work | Usually recommended, but not required |
| Health focus | Health risk due to exposure to asbestos | Safety and maintenance of your home |
How do you find out if there is asbestos in a home?
If you are considering buy an older houseespecially if it was built before the 1980s, it is wise to take extra steps to check for asbestos. There are a few steps you can take:
- Judgement communications from the seller: In some states, sellers are required to share known information about asbestos. Always ask for this information in advance.
- To request previous reports: Ask the seller if he or she has any previous asbestos inspections or remediation work.
- Hire a certified asbestos inspector: These professionals can safely collect samples and have them tested in a certified laboratory. This is the most reliable way to confirm whether asbestos is present.
When should you have an inspection carried out for asbestos?
If you are purchasing a home built before the 1980s, consider an asbestos inspection. Warning signs include:
- Older heating systems
- Tiled floors
- Popcorn ceilings
- Textured paint
- Asphalt shingles
- Older insulation
These characteristics guarantee no asbestos, but it is wise to have a specialized inspection performed by a certified asbestos professional. This inspection usually costs extra, unless stated during the initial home inspection.
Knowing whether there is asbestos in your home will help you make informed decisions about further purchasing. And if a renovation is on your agenda, an asbestos inspection before closing can save you unexpected costs later.
How much does an asbestos inspection cost?
The cost of an asbestos inspection varies depending on the size of the home, the number of areas tested, and your location. On average, homeowners can expect to pay between $250 and $800 for a professional asbestos inspection.
If multiple samples are required or testing is more complex, costs may increase beyond this range. Some companies charge per sample, usually approx $50 to $100 per sample. For your peace of mind, it is worth investing in a licensed professional who will perform a thorough evaluation and provide clear, reliable results.
What happens if asbestos is found?
Discovering asbestos in a home does not automatically mean that the deal will not go through. It depends on where it is located and what condition it is in. Asbestos that is intact and undisturbed often poses little risk. However, if it is crumbling or likely to be affected during renovations, it may need to be removed or contained.
Asbestos removal and costs
Professional asbestos removal, also known as abatement, can be expensive. Prices often depend on the size of the area affected, the materials involved and the complexity of the job. On average, homeowners can expect to pay anywhere $1,500 to $5,000 for smaller, targeted removals. For larger projects, such as removing asbestos from an entire home, the cost can easily range from $15,000 to $30,000 or more.
Because of these potential costs, it is important to include asbestos abatement in your budget if it is discovered. You can also use one housing affordability calculator to understand how additional costs can impact what you can comfortably spend on a home. You may also be able to negotiate with the seller to cover some or all of the costs before finalizing the sale.
Frequently asked questions about asbestos:
Can home inspectors confirm asbestos?
No. Most home inspectors cannot legally confirm the presence of asbestos. Only certified asbestos professionals can provide official test results.
Can asbestos affect the value of a home?
Yes, asbestos can affect a the value of the house due to the health risks and potential costs of recovery. However, many older homes contain asbestos and this can often be managed safely.
Should I avoid buying a house with asbestos?
Not necessarily. The presence of asbestos is common in older buildings. The key is to know where it is and what condition it is in. Professional advice can help you make an informed decision.
