How do I deal with asbestos floor tiles during a kitchen reno in NB?

If your NB home was built or renovated between the 1940s and early 1990s, there is a real chance your kitchen floor tiles contain asbestos, and you must handle them properly to protect your family's health and comply with New Brunswick regulations. Never sand, grind, break, or dry-sweep suspected asbestos tiles, as disturbing them releases microscopic fibres that cause serious lung disease.

The first step is identification. Asbestos was commonly used in 9"x9" vinyl floor tiles (the most telltale sign is that odd size, since modern tiles are 12"x12"), as well as in some 12"x12" tiles and the black mastic adhesive underneath. You cannot confirm asbestos by looking at it. You need to have a sample tested by an accredited lab. In New Brunswick, you can collect a small sample yourself (wearing an N100 respirator and gloves, misting the area with water first, cutting a small piece with a utility knife, and sealing it in a zip-lock bag) and send it to a lab for analysis. Testing typically costs $30-$75 per sample with results in 3-7 business days.

Your Options Once Confirmed

Encapsulation (covering over) is the safest and most cost-effective approach, and it is what most NB kitchen renovators recommend when the existing floor is in decent condition. You install new flooring directly over the asbestos tiles without disturbing them. Luxury vinyl plank (LVP) is ideal for this since it can go right over the old tiles with minimal subfloor prep, adding only about 5mm of height. You may need to adjust door clearances and transition strips, but this approach avoids the cost and risk of removal entirely. Budget $2,000-$4,000 for new LVP flooring over existing tiles in a typical NB kitchen.

Professional removal is necessary if the tiles are crumbling, water-damaged, or if you need to access the subfloor for structural work or levelling. In New Brunswick, asbestos removal must be done by a qualified abatement contractor following WorkSafeNB regulations. The contractor must contain the area with poly sheeting and negative air pressure, use HEPA filtration, wet-strip the tiles, and dispose of the material at an approved facility. Professional asbestos tile removal in an NB kitchen typically costs $2,000-$6,000 depending on the area and complexity. This is on top of your new flooring costs.

Never attempt removal yourself. New Brunswick's Workplace Health, Safety and Compensation Commission regulations classify asbestos work by risk level, and floor tile removal generally falls under moderate-risk procedures that require trained workers and specific controls. Fines for improper asbestos handling are significant, and the health risks are not worth any savings.

When getting quotes for your kitchen renovation, tell contractors upfront that you suspect asbestos flooring. Experienced NB renovators deal with this regularly, especially in homes in Moncton, Saint John, and Fredericton built during the 1950s-1980s. A good contractor will factor testing and either encapsulation or professional removal into your project timeline and budget from the start, rather than discovering it mid-renovation and causing costly delays.

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Looking for experienced contractors? The New Brunswick Construction Network connects homeowners with qualified professionals:

• Gionetterenovations
• Thirty Four Renovations