Tag Archives: 07 24 00–Exterior Insulation and Finish Systems

Continuing Education on Continuous Insulation

continuous - Tom's article 2015 - 5th-&-Alton Shopping-Center

Continuous insulation (ci) has been a component of exterior wall assemblies for more than 40 years in North America and even longer in Europe. It has always been the smart way to design wall assemblies from the standpoint of energy conservation and water management. By minimizing energy loss caused by thermal bridging and the risk of condensation caused by water vapor diffusion, exterior ci can improve building durability and benefit the environment.

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Exterior Wall Assemblies: Are you getting what you specified?

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Exterior wall systems have received a lot of well-deserved attention as no amount of ink has been spared over the last decade writing about the critical importance of a tight, fire safe, and tested building enclosure. However, the traditional project delivery process seems designed to undermine the intent of achieving a building enclosure that meets all of these criteria even when it has been properly specified.

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Energy-efficient Building with EIFS: Retrofitting at Silver Creek Resort

Silver Creek in Snowshoe, West Virginia, used an EIFS system which included a fluid-applied waterproofing air barrier to restore the high-rise resort.
[CREDIT] Photos courtesy Sto Corp.

Far away from any major city, the nine-story, 239-unit, high-rise Silver Creek Resort in Snowshoe, West Virginia, has undergone a complete claddings renovation. The resort’s exterior was a panelized exterior insulation and finish system (EIFS) that had been experiencing water leaks since its 1985 installation. Incorrect installation and maintenance was the cause of the leaks, according to Sam Collins, general manager.

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Detailing Masonry and Frame walls with Continuous Insulation and Air Barriers

Photo courtesy Sto Corp.

Both conductive heat transfer and air leakage through the building enclosure have been identified as obstacles to truly energy efficient buildings. This article delves into the necessity for proper detailing of both continuous insulation and fluid-applied air barriers, pointing out the difficulties in avoiding pitfalls such as thermal bridging in wall assemblies. It also explores why more insulation is not necessarily a means to increase energy efficiency.

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