Most new building permits will require proof you
meet the ventilation requirements of the Building Code. We include
this service in all of our HVAC Design Packages. No hidden fees, no
hidden costs. Inadequate ventilation isn't just a health hazard, it
can destroy your new home. Once humidity exceeds safe limits in a
building, the drywall and wood finishes can begin to rot and become
infested with mold. This can exacerbate many health concerns, especially allergies and asthma.
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CSA-F326 Residential Ventilation System Design |
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Ontario Building Code, National Building Code of Canada |