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Environmental and Workplace Health

Reducing Radon Levels in Existing Homes: A Canadian Guide for Professional Contractors

Reducing Radon Levels in Existing Homes: A Canadian Guide for Professional Contractors. This guide has been written to provide professional building contractors with information on radon mitigation techniques for existing houses in contact with the soil. The guide is based on the best information currently available, and has been reviewed by a committee comprising of stakeholders from the housing industry. This guide is not a substitute for building regulations currently in effect.