Could this house be a killer?

A couple I knew both died of cancer.   One was 58 years old when he died of mesothelioma and the other was 73 when she died of ovarian cancer.

There’s no known safe level of asbestos exposure, and medical research indicates these fibers can cause severe lung diseases and cancer in 10 to 30 years after the initial asbestos exposure.

They lived in an old house that was renovated in the late 1970s.

The Minnesota department of health website is my go-to place for explaining asbestous to my clients.

People think of old pipes and boiler systems that are covered with asbestos insulation and do not consider the many other places it can be found.

Here are some of the places asbestos can be found in a house:

Adhesives

Appliance components

Ceiling products

  • Ceiling texture (Popcorn texture)
  • Ceiling tiles
  • Ceiling tile mastic

Cement-asbestos board (Transite) products

  • Chimney flue lining
  • Ducts
  • Pipes
  • Shingles
  • Siding
  • Wall panels

Electrical products

  • Cloth wire insulation
  • Electrical panels

Flooring Products

  • Asphalt floor tiles
  • Floor tile mastic
  • Vinyl floor tiles
  • Vinyl sheet flooring (linoleum)

Heating and Cooling System products

  • Boiler insulation
  • Ductwork insulation
  • Furnace insulation
  • Gaskets
  • Heat shields (paper and corrugated cardboard)
  • Pipe insulation
  • Tank insulation

Paints and coatings

Plaster

Roofing Products

  • Base flashing
  • Felt
  • Shingles
  • Tar or “Black Jack”

Table pads

Vermiculite

  • Attic and wall insulation
  • Fireplace decoration
  • Gardening products

Vinyl wall coverings

Wall applications

  • Caulking and putties
  • Spackling compounds

Wallboard or sheetrock

Wallboard joint compound

Window glazing

There isn’t any way of knowing if the house killed the couple and the new owners won’t know anything about previous owners who both died of cancer.
Don’t let this scare you away from old houses. We probably won’t know for a few decades which products that are being used in new construction are hazardous.