Professional Air Quality Testing for Construction Dust

Renovations can transform your home—but they can also introduce unseen hazards into the air you breathe. At LCS Laboratory Inc., we provide expert air quality testing to evaluate airborne construction dust and its potential health impacts. Our service identifies harmful particulates, helping you ensure a safe living environment for you and your family.

The Hidden Risks of Construction Dust

During renovations, the composition of household dust changes dramatically. While typical household dust is 90% biological (e.g., lint, skin cells, hair), renovation dust is predominantly mineral-based. Dust levels can surge hundreds of times higher, with fine particles lingering in the air long after the project is completed. These particles may include:

PM10 (Coarse Dust): Small enough to reach the bronchus, where it can settle and cause irritation.
PM2.5 (Fine Dust): The smallest particles, comparable in size to bacteria, which can penetrate deep into the lungs and cause lasting damage.
Crystalline Silica: Found in materials like cement, drywall, plaster, and stucco. Prolonged exposure can lead to silicosis and lung cancer.
Asbestos Fibres: Common in older construction materials, asbestos is linked to mesothelioma and other severe health conditions. Our testing adheres to Ontario Asbestos Regulation 278-05.
Glass Fibres: These needle-like particles can scar lung tissue and cause chronic disease.
Wood and Paper Fibres: Often laden with allergens like pine rosin, which can trigger inflammation.
Lead Paint Dust: A hazardous component in older homes.

Our Testing Process

Initial Consultation: We discuss your specific concerns and provide a detailed quote.
On-Site Assessment: Our technician collects air samples from key areas of your home, such as bedrooms, basements, and living spaces. Additional measurements are taken to ensure thorough evaluation.
Laboratory Analysis: Samples are analysed in our lab using advanced microscopy and chemical testing. Our team identifies and quantifies harmful particles.
Comprehensive Report: We deliver a detailed report, comparing your air quality to clean air standards and offering actionable recommendations.

Who Should Test Their Air?

Post-Renovation Testing: If you’ve recently renovated or suspect lingering dust, testing can confirm the air is safe.
Neighbourhood Construction: Nearby projects can introduce dust into your home, especially if fine particles remain airborne for days.
Selling or Buying a Home: Sellers can demonstrate a clean, safe environment, while buyers can ensure their future home meets air quality standards.
Suspicion of Loose Materials: If you suspect friable materials like glass insulation or fine dust escaping through cracks, an air quality test is essential.