Why Mould Still Grows During Calgary Winters
Cold weather does not stop mould growth. Instead, it changes where mould forms and how it spreads inside the home. When Calgary homeowners seal windows and doors to retain heat, indoor humidity often increases. Warm air meeting cold surfaces, such as window frames or exterior walls, creates condensation. This moisture easily absorbs into drywall or insulation, giving mould the exact environment it needs. Winter roof leaks and ice dams also allow water to enter attics or wall cavities without being noticed. Left untreated, mould continues to grow silently. Professional remediation from 24/7 Restoration ensures mould is removed safely and completely.
Common Winter Sources of Household Mould in Calgary
Mould problems during winter often start with condensation on windows, leaking roofs, damp basements, or poorly ventilated bathrooms. Garages and cold storage rooms may trap moisture, especially when snow-covered items melt indoors. Homes with older insulation or limited air circulation are especially vulnerable. Identifying these winter-specific sources helps prevent widespread mould growth and reduces health risks.
Signs You May Have a Winter Mould Problem
Because mould hides easily during cold months, homeowners should look for musty odours, peeling paint, water stains, and condensation that reappears daily. Increased allergy symptoms, coughing, or headaches may also indicate mould exposure. If moisture is present but mould is not visible, it may be growing behind baseboards, in insulation, or inside walls. Early detection prevents long-term damage and expensive repairs.
Health Risks Associated with Winter Mould Growth
Mould spores can irritate respiratory systems, trigger allergies, and worsen asthma. During winter, Calgary residents spend more time indoors, increasing exposure. Children, seniors, and anyone with respiratory concerns are particularly vulnerable. Winter mould cleanup is essential not just for property protection but also for indoor health and comfort. Professional remediation ensures spores are removed safely and do not spread during cleanup.
Why Professional Mould Remediation Is Critical in Winter
Mould removal requires more than surface cleaning. Winter moisture often hides in insulated spaces, and DIY attempts rarely reach the full affected area. Professional remediation includes containment, HEPA filtration, safe removal of contaminated materials, and thorough drying. The team at 24/7 Restoration uses industry-standard methods to eliminate mould at the source, preventing recurrence and restoring healthy indoor air quality.
Contact 24/7 Restoration for Winter Mould Removal
Winter mould can spread quickly without obvious signs. If your home shows moisture problems, odours, or early evidence of mould growth, professional remediation protects both your property and your health. 24/7 Restoration provides certified mould removal, moisture control, and full remediation services for Calgary homes. Contact 24/7 Restoration today for safe, thorough mould cleanup during the winter months.
FAQs
Q: Does mould really grow in winter?
A: Yes. Condensation, leaks, and poor ventilation allow mould to grow even in cold weather.
Q: How does winter increase mould risk?
A: Homes are sealed tightly, trapping humidity and allowing moisture to build on cold surfaces. If you suspect your property has mould, don’t wait; contact 24/7 Restoration today.
Q: What are early signs of winter mould?
A: Musty odours, water stains, peeling paint, and persistent condensation.
