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.

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Last Updated April 17, 2026, 17:37 (UTC)
Created April 17, 2026, 17:37 (UTC)
criticality_level []
geographic_scope []
open_canada_collection publication
open_canada_date_published 2018-07-24 00:00:00
open_canada_keywords {"fr": ["Réduire les concentrations de radon", "Guide canadien à l'usage des entrepreneurs professionnels", "techniques d'atténuation du radon"], "en": ["reducing radon levels", "guide for professional building contractors", "radon mitigation techniques"]}
open_canada_subject ["health_and_safety"]
sensitivity_level unrestricted
title_fr Réduire les concentrations de radon dans les maisons existantes : Guide canadien à l'usage des entrepreneurs professionnels
update_frequency as_needed