Latest Articles in Energy Efficiency

  • Many public comments submitted related to energy conservation
    The last opportunity to submit proposed revised language for the 2009 International Codes passed in June with the deadline for public comments. Comments were limited to those topics already addressed by code change proposals that were submitted in 2007 and heard during the International Code Council code development hearings in Palm Springs in February 2008. ICC received over 1,000 public... more »
  • Questions and concerns about a possible shift to triple-glazing have been floating around the industry ever since the Department of Energy issued its preliminary announcement about potential changes to the Energy Star Windows program. The new, more stringent U-factors DOE said it was considering for Northern climates in a couple years would be tough to meet with even the best double-glazed, gas-... more »
  • WDMA’s new president also introduces himself and the organization's new management company
    Lincolnshire, Ill.—Next generation glazing products and the continuing shift toward green building topped the agenda at the Window & Door Manufacturers Association Technical Conference held here in May. John Stoiber, WDMA’s new president, also used the event to introduce himself and discuss the expanded capabilities the organization will have under its new management company,... more »
  • A minor variation in energy performance as manufacturers push the “state of the art” could create liability issues
    Federal preemption is probably not a concept many would associate with the fenestration industry. I suspect many readers have never even heard the term. It’s a concept, however, the industry should understand and promote. The underpinnings for the principle of federal preemption are found in the U.S. Constitution and the goal is the uniform regulation of matters of strong national interest... more »
  •   Sage Electrochromics Inc.’s dynamically tintable window technology will be included in a Minnesota home that is attempting to become one of the first and largest homes in the United States to earn platinum certification under the LEED green building rating system.  The 6,500-square-foot house, called “The Green Fin House,” will incorporate SageGlass windows,... more »
  • What LEED for Homes and NAHB's Green Building Standard say about windows and doors
    What makes a window or door green? An Energy Star label? Certified wood components? Recycled content? Its orientation? Good installation practices? There is no one answer, but all these elements can help a product score points for builders of green homes. With the green building movement gaining momentum, numerous home rating programs have been started around the country, designed to help... more »
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    Velux launches solar water heating system
    The recent International Builders’ Show in February saw the first move of a major fenestration industry company in North America into the solar market. Velux America introduced a solar water heating system at the show that its parent company based in Denmark has been selling in Europe for years. “Solar water heating is another opportunity for individual homeowners to support the green... more »
  • What LEED for Homes and NAHB's Green Building Standard say about windows and doors
    What makes a window or door green? An Energy Star label? Certified wood components? Recycled content? Its orientation? Good installation practices? There is no one answer, but all these elements can help a product score points for builders of green homes.   With the green building movement gaining momentum, numerous home rating programs have been started around the country, designed to... more »
  • More than 300 homes have been certified under the LEED for Homes program since it launched its pilot program in 2005.  Another 8,000 homes are said to be in the pipeline. We asked representatives of two LEED for Homes Providers—organizations that assist builders in meeting these green building requirements and the rating and certification process—about windows and doors used in... more »
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