Tag: moisture barrier

Energy Efficiency Adds Value to Your Property

  Insulation Requires a High Performance Air and Moisture Barrier to be Effective In the past, buildings had drafts, allowing air and moisture vapor to flow relatively freely through the exterior walls, keeping the wall cavity moisture-free. Increasing levels of insulation kept buildings more comfortable, but insulation can create a dew point inside the wall […]

Designing an Energy Efficient Building Envelope

In the early stages of the green building movement, lighting, mechanical, control system designs, and upgrades received the most attention. Over the last several years, however, the focus has shifted towards designing and specifying energy efficient building envelopes. Building construction and operation have an enormous impact on the environment in terms of energy usage, atmospheric […]

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