CertainTeed. EnergyEdge insulates concrete slab edges, which the company says can account for 8% to 24% of a homes energy loss. The R-10 system consists of PVC rails, snap-on braces, and expanded polystyrene insulation. A retrofit product also is available. 800.233.8990. www.certainteed.com.
Spray-foam insulation can definitely crank up the performance of your homes, if you make the right choices. Here's what to look for.
A compact lot and small footprint don't stop this ultra-green demonstration home from living large.
Moisture and heat can compromise the short-term performance of adhesives, coatings, sealants, and finishes. Here's how to avoid issues.
Spatial separation and flexible mechanical zoning help balance seasonal occupancy swings in this custom home overlooking Cape Cod Bay.
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The U.S. Green Building Council's Building Performance Partnership program aims to establish new benchmarks for LEED-certified building performance.
Production builder maintains low price point--starting in the mid-$170s--for homes in Arizona’s Lyon’s Gate community, which include a super-efficient solar system and tight envelope to exceed Energy Star requirements.
Greenfiber. Premium Grade Retrofit cellulose blown-in wall and attic insulation features an all-borate, fire-resistant formula. The new formulation also provides a higher level of dust suppressant, the firm says, and is easy to install over any existing insulation. It provides an installed R-value...
Gaco Western. HFC-blown WallFoam 184 BIO spray-foam insulation is derived from naturally renewable oils, post-consumer recycled plastics, and pre-consumer recycled materials. The Class I fire-rated foam offers an average R-value of 6.2 per inch, the firm says, and can reduce a home’s carbon...
Icynene. MD-R-200 medium-density spray-foam insulation uses 100% water-blown technology. The insulation provides an R-value of 5.2 per inch and offers a low vapor permeance for use in areas with higher levels of humidity; according to the company, it also is ideal for projects requiring the...