Upgrading your home to be more energy-efficient is a great way to lower bills, stay warm, and reduce emissions. Many homeowners focus on insulation and airtightness, but ventilation is just as important. Without it, moisture and stale air can build up, leading to damp, mould, and poor air quality.
That’s why YorEnergy makes ventilation a key part of your journey. We provide expert advice and access to trusted suppliers, so you can make sure your home is efficient, comfortable, and healthy.
Why Ventilation Matters
When sealing up a home with better insulation, double glazing, and draught-proofing, you trap warm air inside—but you also trap moisture and pollutants. Without proper airflow, this can lead to:
Mould and damp, which can damage your home
Poor air quality, leading to allergies and breathing problems
Higher humidity, making your home feel uncomfortable
Good ventilation helps fresh air circulate while keeping heat in, so you get the best of both worlds—energy savings and a healthier home.
What Are Your Ventilation Options?
The right system depends on your home and location. YorEnergy helps you explore different options, including:
Natural ventilation – Opening windows and using trickle air vents in your windows for fresh air flow
MVHR (Mechanical Ventilation with Heat Recovery) – Keeps your home warm by reusing heat from outgoing air
Not sure which one is best for you? YorEnergy's free home assessment makes it easy to compare options and find the right solution for your home.
More Than Just Energy Savings
Investing in good ventilation doesn’t just save energy—it also:
Reduces allergies and improves indoor air quality
Prevents damp, protecting your home from damage
Makes your home more comfortable year-round
Increases property value, as buyers look for healthy, efficient homes
How Ventilation Transformed Andrew’s Home
Community Energy Champion Andrew used to struggle with mould, condensation, and stale air in his home. After installing an MVHR system, he noticed a huge difference—his home felt fresher, his heating bills dropped, and he no longer had to deal with damp walls. Read Andrew’s full story to see how the right ventilation system can transform your home.
How YorEnergy Can Help
At YorEnergy, we take the guesswork out of home upgrades. Our free service guides you step by step, helping you:
Understand your home’s needs with a free assessment
Find trusted suppliers for insulation, heating, and ventilation
Get expert advice to make the right choices
Access ongoing support from our team of advisers
Ready to make your home healthier and more efficient? Get in contact today to book your free home assessment and start your journey with confidence!
Written by Luke Gooding
Luke Gooding is a Research Associate at the Stockholm Environment Institute (SEI), where he focuses on creating sustainable and inclusive solutions for communities. He has a background in resource management and has worked on projects that explore how people and organisations can work together to tackle energy and environmental challenges. Luke is passionate about making low-carbon transitions accessible and practical for everyone, combining real-world experience with innovative ideas to build a greener future.
The Stockholm Environment Institute is a partner in the consortium that has been brought together to deliver YorEnergy.
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