Owning an older home in the Delaware Valley raises the possibility that its siding may contain asbestos. Houses constructed prior to 1979 could have this hazardous material in the siding. Asbestos was commonly used as an insulating and fire-retarding additive in building materials. However, not every manufacturer used it, and building age alone does not automatically mean your home has asbestos.
When you’re wondering how to identify asbestos siding, you begin by determining your home’s age. If the siding materials appear suspect, then you’ll ultimately need a laboratory test to confirm the presence of asbestos.
Pros and Cons of Asbestos-Cement Siding
Determine the age of your home by looking at the property deed or any other records about its construction. Inspect your siding.Look specifically for any printed information that identifies the siding manufacturer or date of installation.Most siding created after the 1960s did not include asbestos. Look specifically for any printed information that identifies the siding manufacturer or date of installation.
Most siding created after the 1960s did not include asbestos. Count layers of paint because many layers indicate age and therefore a greater chance of asbestos. Examine areas around replaced windows and doors if they have newer siding next to them. Compare the newer siding to older siding areas and look for evidence that indicates age.
Asbestos was particularly prevalent in siding that resembles shingles or was made to look like wood grain.If your siding has these characteristics, then asbestos could be present.
If your siding has these characteristics, then asbestos could be present. You may choose to take a sample of siding from a damaged area of siding.Put on a mask and scrape away some siding material into a baggie.Contact an accredited testing lab in your area to analyze your sample.
Asbestos Siding Removal: Safely DIY Removal Requirements
Put on a mask and scrape away some siding material into a baggie. Contact an accredited testing lab in your area to analyze your sample. There is absolutely no slate on our house, simply asbestos shingles made to look like slate. Like corrugated asbestos roofing, asbestos shingles or tiles are safe as long as they're in their original condition.
But because they're exposed to the elements, they're very subject to wear and tear. Click to see full answer. Moreover, are asbestos slate roofs dangerous? In most cases asbestos roof tiles pose no health hazard in and of themselves. The dangerous fibres of the substance are kept firmly in place by the cement. However, roof tiles can potentially become dangerous when the tiles begin to deteriorate thereby exposing the asbestos fibres. when did they stop making asbestos slates? For roofs fixed after 1984, when the slates could be asbestos cement or non-asbestos, looking at the original specification may help, however it was common at this time for a number of specifications to be changed by the roofing contractor.
Herein, how do I know if my roof slate is asbestos? Asbestos roof tiles are usually square-shaped, and their colour is generally a combination of grey and black. However asbestos can be a range of colours, depending on the material it is mixed with. The only way to accurately identify asbestos roof tiles is to have them tested by a UKAS accredited laboratory. Is it safe to have an asbestos roof?
The reality is that asbestos exposure is often fatal. If ACM (asbestos product) including asbestos cement roof sheet is left intact, there is no harm. However, if the roofing sheet is somehow damaged such as after being exposed to harsh weather conditions, it can lead to dangerous health consequences. In This Article. Learning that a home's siding contains asbestos can lead many homeowners to a panicked fear that this siding must be removed immediately.