Asbestos in the home. Need to decontaminate?
Space needs evolve over time, and a major remodel is sometimes necessary to adapt to a new reality. Removing certain walls can radically transform a home, paving the way for ambitious plans.
However, these exciting projects involve steps. Careful planning is essential to complete the project smoothly and to limit costly surprises that could jeopardize its success.
What components does asbestos contain?
Before the 1980s, asbestos was a highly sought-after material in the construction industry. Thanks to its thermal properties, fire resistance, and compatibility with other chemicals, it was considered a high-performance material.
Although often invisible to the naked eye, asbestos can be found in many places:
Original decorative plaster moldings.
Interior partition walls made of lath and plaster.
Some types of finishing tiles.
Roof shingles.
Vermiculite insulation in attics.
Some plumbing sealants or insulation.
Test for the presence of asbestos
This mineral fiber, once used in construction, is now recognized as a dangerous carcinogen. If inhaled, it can cause serious respiratory problems, including lung cancer.
It is crucial to be vigilant during renovations, as any handling of materials containing asbestos can release toxic fibers into the air.
Therefore, depending on the year of construction of the project (house built in 1980 or earlier), an asbestos test must be performed.
A protocol to follow for asbestos decontamination
For a safe renovation, the first step is to take samples from the elements likely to contain asbestos. These samples are then sent to an independent laboratory for precise analysis. This initial investment is crucial because it confirms the presence of asbestos and determines the correct procedure, which can save you on decontamination costs.
Once the contamination is identified, we proceed with decontamination work, adapting to the assessed risk level: low, medium, or high. Depending on the risk, our teams use the appropriate protective equipment, which can range from a simple mask to more complex installations, such as airtight locker rooms or negative air pressure systems.
Whatever the situation, we are ready to inform you about the various options available to you and ensure your project is safe.
Be calm
Please note that asbestos is not a product that poses a health hazard if it is not handled, cut or disturbed, if it is well covered and if any materials that may contain it remain in good condition.
Tell us about your project
Every project is a story. A meeting between your vision and our expertise. In Montreal and the surrounding area, we bring to life renovations that combine aesthetics, functionality, and durability.