When you upgrade a home for comfort and energy efficiency, you naturally focus on insulation, airtightness, and heating. But there’s another piece that matters just as much: ventilation. As a home becomes more airtight, it needs a planned way to bring in fresh air and remove moisture. Done well, ventilation supports healthier indoor air, helps…
If you’re planning a retrofit, you’ll hear a lot about insulation, heat pumps, windows, and ventilation. But there’s one piece that can quietly affect all of them: airtightness. An airtightness test (often called a blower door test) measures how leaky a home is. It’s one of the clearest ways to confirm whether retrofit work is…
Your BER (Building Energy Rating) certificate can feel a bit like a school report you never asked for: letters, numbers, charts, and a list of “recommendations” that may or may not make sense for your home. But once you know what you’re looking at, a BER is genuinely useful. It helps you understand how your…
If you’re thinking about improving your home’s comfort and energy efficiency, one of the first questions is usually: what will it cost, and how much will SEAI cover? SEAI has published two very useful snapshots covering January to December 2025: Both datasets use median figures. Median is the midpoint: half of the upgrades cost less,…
Thinking about a deep retrofit for your home? Upgrading to modern insulation, heating, ventilation, and renewable energy can transform comfort, health, and running costs – but not every home is ready to dive straight in. Here’s how to assess if your property is a good candidate, and what steps to take first. What Is a…
If you’ve been thinking about upgrading your home’s comfort and energy efficiency, this is one of the biggest opportunities we’ve seen in years. SEAI has announced a package of new and enhanced grants designed to make home energy upgrades more affordable and accessible. The changes are being introduced in phases, with key increases starting from…
