When the temperatures drop, most households shut their windows, seal up draughts, and turn up the heating. While this makes your home feel warm and cosy, it also traps something far less welcome: stale, polluted indoor air. At EFAM Air, we know that proper ventilation in winter is essential for maintaining a healthy, comfortable, and energy-efficient home especially as modern properties become more airtight.
During winter, we spend more time indoors, increasing levels of moisture, pollutants, and allergens. Everyday activities such as cooking, showering, and drying laundry release significant amounts of humidity into the air. Without effective ventilation, this moisture becomes trapped, leading to issues such as:
Condensation on windows
Damp patches
Mould growth
Musty smells
Increased dust and airborne contaminants
These problems don’t just affect your property, they can impact your health. Poor ventilation is closely linked to respiratory issues, allergies, and general discomfort.
Opening windows in winter isn’t practical or energy-efficient. That’s where mechanical ventilation systems such as MEV (Mechanical Extract Ventilation) and MVHR (Mechanical Ventilation with Heat Recovery) offer a modern, cost-effective solution.
EFAM Air specialises in designing and installing systems that:
Remove stale, humid air at the source
Improve indoor air quality
Reduce condensation and mould
Recover heat to minimise energy loss (MVHR)
Support Building Regulations compliance
With an MVHR system, homes can enjoy continuous fresh-air circulation without losing precious heat. For rental properties, new builds, and energy-efficient homes, this is becoming increasingly important.
Whether you’re a homeowner, landlord, or developer, EFAM Air provides tailored ventilation solutions to keep your property healthy year-round. Our team installs, services, and maintains systems that perform at their best—even in the coldest months.
If you want to protect your property from winter damp, safeguard your indoor air quality, and create a healthier living environment, now is the perfect time to review your ventilation setup.