High humidity / Green Building & Sustainable Home Renovation Information & Advice

...humidity being too high, so, if there’s condensation happening on windows, the first step we’d suggest is to get hold of a hygrometer or humidity meter or monitor to test the level of relative humidity in the home. Ironically, the higher performance the home gets, with air barriers and better windows and doors, the mor...

...Humidity (RH) to accommodate mold. With recent 'improvements' to construction in North America, we now use standard code compliant paper-faced drywall which can start to develop mold at about 80% RH. As we insulate and make homes airtight, they don't dry as easily, and common building practices trap moisture inside wal...

...high on the priority list. When I say ‘many of us’ are guilty of slacking off a bit, I include myself in that group, but after a recent discovery I will certainly up my game. I usually inspected and cleaned the filter on my HRV about once a year, likely a bit less frequently to tell the honest truth. And when I do it, ...

...high indoor humidity and lower-quality windows. Winterizing your home: Condensation and ice on windows is a sure sign that your home needs checking over Solutions: You can buy a hygrometer (to measure indoor humidity) at most hardware stores for around $20 or so; that's your first step. If your humidity is low (20-40...

...higher R value than fiberglass, and they are much easier to cut and install properly. To discover the appropriate use of insulation, see our guide to insulation, here. Prefab homes: Prefab home construction image via Wikimedia In years past Pre-fab homes were generally just 2x6 framing, and weren't known for high per...