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e-News #32: Button Up That Overcoat: Exterior Insulation and Finishing Systems Offer Improved Thermal Performance for Commercial Buildings

May 11, 2001
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Heading into what promises to be a long, hot California summer, most people are putting their thick outerwear into storage. But it's important to remember that for commercial buildings, an airtight covering of insulation saves on energy costs by fending off heat transfer from the hot outdoors and by keeping conditioned air from leaking out. One type of cladding system that offers insulation and airtightness benefits for most kinds of commercial buildings is an exterior insulation and finishing system (EIFS). This type of building cladding consists of four layers which, from exterior to interior, are a spray-applied acrylic and stone finish, a fiberglass reinforcing mesh, insulation, and an adhesive that attaches the cladding system to the building.

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e-News is published by Energy Design Resources (www.energydesignresources.com), an online resource center for information on energy efficiency design practices in California.

Savings By Design (www.savingsbydesign.com) offers design assistance and incentives to design teams and building owners in California to encourage high-performance nonresidential building design and construction.

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Download: EDR_eNews_032.pdf (194 kB PDF file)
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