What is Water Vapor Diffusion?
When most homeowners think of water damage, they picture a burst pipe or a leaky roof. But not all moisture enters your home in obvious ways. Some of it sneaks in slowly, invisibly, through a process called water vapor diffusion. Left unchecked, this kind of hidden moisture can lead to mold, rot, insulation failure, and indoor air quality problems. In...
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Understanding Building Envelope Failure: Why It Matters for Your Home or Business
When it comes to building performance, few concepts are more fundamental—or more overlooked—than the building envelope. It’s your structure’s first line of defense against the elements. But when that envelope fails, the effects can be silent, slow, and devastating. From persistent moisture problems to reduced energy efficiency, building envelope failure can cause lasting damage. In this post, we’ll break down...
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What is an Unbalanced HVAC system?
When your home’s heating and cooling system seems to be doing everything but keeping you comfortable, the culprit might not be your thermostat—or even the HVAC unit itself. The issue could lie in something less obvious but just as important: system balance. An unbalanced HVAC system isn’t just an inconvenience. It’s a building science issue that affects energy efficiency, indoor...
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How Fire Damage Affects Indoor Air Quality and Building Health: What You Need to Know
When a fire hits your property, the immediate concerns are easy to spot—scorched walls, charred belongings, and the overwhelming smell of smoke. But the real danger might be what you can’t see. Even after the flames are extinguished and cleanup begins, fire damage can leave behind long-term threats to your indoor air quality (IAQ) and the overall health of your...
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7 Building Mistakes That Wreck Indoor Air Quality (And How to Prevent Them)
When we talk about indoor air quality (IAQ), most people think about dust, odors, or maybe mold. But the truth is, many of the biggest threats to clean indoor air begin long before the first sneeze. They start during construction and design. Building science—the way we design, seal, ventilate, and maintain buildings—plays a major role in how healthy our indoor...
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