Sherwood Mechanical Services, a locally owned HVAC and plumbing company with more than 25 years of experience serving Sherwood Park and the Strathcona County region, is drawing attention to a seasonal issue that affects the majority of Alberta homes: dangerously low indoor humidity during the winter heating season.
As outdoor temperatures drop across the Edmonton metro area and central heating systems begin running continuously, indoor relative humidity in homes without active humidification regularly falls below 20 percent — conditions drier than many desert climates. Health Canada recommends maintaining indoor humidity between 30 and 50 percent year-round. At levels below this range, residents face a range of health and home impacts that worsen the longer the situation goes unaddressed.

The Hidden Cost of Dry Indoor Air in Alberta Winters

Dry indoor air is responsible for a range of discomforts that Sherwood Park families commonly attribute to illness or other causes. Persistent nosebleeds, particularly in children, dry and cracked skin that resists moisturiser, sore throats on waking, recurring static electricity, and disrupted sleep are among the most common signs. Over the course of a full Alberta winter — which can run from October through April — these symptoms affect daily quality of life in measurable ways.

Beyond health impacts, low indoor humidity damages the home itself. Wood flooring gaps widen, trim and cabinetry crack, and furniture joints loosen as wood loses moisture over months of exposure to dry heated air. Musical instruments, particularly those made from wood, can suffer irreversible damage. These effects are gradual but cumulative, and homeowners often don't connect the damage to a humidity problem until it becomes severe.

Whole-House Humidification: A Practical Solution for Alberta Homes

Sherwood Mechanical installs Aprilaire whole-house humidifiers — available in bypass, fan-powered, and steam configurations — that connect directly to a home's furnace and water supply. Unlike portable room units that require daily refilling and cleaning, whole-house systems operate automatically, maintaining consistent humidity levels throughout every room without daily intervention.

The company notes that homeowners who recently upgraded to a high-efficiency furnace may be experiencing drier conditions than before, as these units run shorter heating cycles that reduce the effective runtime available to bypass-style humidifiers. In these cases, steam humidifiers — which operate independently of furnace cycles — are typically the more appropriate solution.

"Many Sherwood Park homeowners don't realize their indoor air is significantly drier than it should be until they start noticing the symptoms. A whole-house humidifier is one of the more impactful changes a family can make for comfort and health through the winter months, and the maintenance involved is minimal once the system is installed correctly."

— Sherwood Mechanical Services, Sherwood Park

Sherwood Mechanical offers humidifier installation, system assessment, and seasonal maintenance across Sherwood Park, Fort Saskatchewan, Ardrossan, and Strathcona County. Homeowners can visit the company's humidifier installation page or call (780) 449-5322.
For homeowners who want to learn more before making a decision, the company has published resources on the benefits of installing a humidifier and how proper humidifier installation improves indoor air quality on its website.

About Sherwood Mechanical Services

Sherwood Mechanical Services is a locally owned and operated HVAC and plumbing company with 25+ years of experience serving Sherwood Park, Fort Saskatchewan, Ardrossan, Strathcona County, and surrounding areas. The company provides installation, repair, and maintenance of furnaces, air conditioners, boilers, hot water tanks, humidifiers, air purifiers, and more. For more information, visit sherwoodmech.com.

Media Contact:
Sherwood Mechanical Services
Phone: (780) 449-5322
Website: https://sherwoodmech.com