01/23/2024
https://www.facebook.com/100064125608406/posts/779851804162333/?mibextid=Nif5oz
𝗖𝗮𝗹𝗴𝗮𝗿𝘆 𝗪𝗲𝗮𝘁𝗵𝗲𝗿 𝗮𝗻𝗱 𝗔𝘁𝘁𝗶𝗰 𝗥𝗮𝗶𝗻: 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗡𝗲𝗲𝗱 𝘁𝗼 𝗞𝗻𝗼𝘄
Calgary's weather can be as unpredictable as it gets – just look at last week! We can go from frigid temperatures to milder conditions in the blink of an eye. While this rollercoaster ride might be exciting, it can have consequences for your home, including the potential for attic rain. But what exactly is attic rain, and how can you prevent it?
𝘜𝘯𝘥𝘦𝘳𝘴𝘵𝘢𝘯𝘥𝘪𝘯𝘨 𝘈𝘵𝘵𝘪𝘤 𝘙𝘢𝘪𝘯
Attic rain is a condition that occurs when warm, moist air infiltrates your attic space and collects on the underside of your roof's sheathing. When the temperature drops, this moisture freezes. As it thaws, it can lead to water damage on your ceiling and drywall. This phenomenon is more common in homes that are less than 15 years old due to their overall airtightness compared to older homes.
𝘛𝘩𝘦 𝘊𝘰𝘯𝘴𝘦𝘲𝘶𝘦𝘯𝘤𝘦𝘴 𝘰𝘧 𝘕𝘦𝘨𝘭𝘦𝘤𝘵𝘪𝘯𝘨 𝘈𝘵𝘵𝘪𝘤 𝘙𝘢𝘪𝘯
You might wonder why it's essential to address accumulated moisture in your attic. Well, if you don't act swiftly, fluctuating weather can wreak havoc on your home. Over time, the freeze-thaw cycle can result in stains on your ceilings, interior walls, and window frames. It can compromise your insulation and drywall, paving the way for mold, mildew, fungus, and bacteria to thrive.
𝘗𝘳𝘦𝘷𝘦𝘯𝘵𝘪𝘯𝘨 𝘈𝘵𝘵𝘪𝘤 𝘙𝘢𝘪𝘯
Now, let's explore ways to prevent attic rain and its potential consequences:
1. Bathroom Humidity: Pay attention to humidity buildup in your bathroom. Using bathroom fans during and after showers can help clear excess moisture.
2. Humidifiers: While humidifiers are excellent for making your home cozier during winter, avoid using them on high settings, as excessive humidity can contribute to condensation buildup.
3. Sealing Drafty Areas: Attic rain can be triggered when water molecules collect, freeze, and condense in specific crevasses. Ensure these areas are well-sealed. Check attic hatches, cover openings in your ceiling's drywall, and seal window frames. Apply caulking around fixtures to minimize unwanted airflow into your home.
4. Ventilation: Confirm that dryer, bathroom, and hood fan vents direct air outside, not into the attic space. Over time, fan ducts can become disconnected, allowing hot, moist air to get trapped in the attic, where it can freeze. Consult a contractor to ensure your vents are properly directing air outside.
5. Heat Recovery Ventilator (HRV): Installing an HRV can be a valuable investment. It helps replace damp indoor air with dry outdoor air, reducing the risk of attic rain or moisture buildup in your home.
Many of these preventive measures involve adjusting habits within your household. However, if you suspect your home requires additional work to mitigate attic rain risks, don't hesitate to contact West Quality Roofing and Exteriors. We're here to ensure your home remains safe, dry, and protected against Calgary's ever-changing weather.
