Latest Articles in Energy Efficiency

  • The R-5 window may be back as the Environmental Protection Agency has released its draft criteria for Most Efficient designation for windows under the Energy Star windows, doors and skylights program.  In addition to other requirements, including NAFS certification, the newest high-performance criteria sets a minimum U-factor of 0.20 for all regions of the country. Many in the industry have... more »
  • It’s no surprise government tax credits for residential energy efficiency upgrades are a boost to the home renovation industry. The recent federal tax credit for windows and doors, where homeowners could claim a portion of their purchase of energy-efficient windows, doors and skylights, coupled with the trend for homeowners to stay put and fix up their current residence due to a lagging... more »
  • A quick look at window and door industry offerings in Las Vegas
    In additon to the following highlights, Window & Door's coverage also includes: A report that gives an overview of the event Live from GlassBuild video highlights In-depth continuing coverage of new introductions in components, equipment, systems and services targeted at the window and door industry All photos by Robb D. Cohen Photography   Vinyl Window & Door... more »
  • Honoring the industry's innovators in technology, manufacturing and marketing
    Window & Door has announced its 2012 Crystal Achievement Award winners. Selected by a panel of judges representing all segments of the industry, the awards recognize significant innovations and achievements in window and door technology, manufacturing, and marketing. “It is a real pleasure to see such diversity in this year's Crystal Achievement Award winners,” says John Swanson... more »
  • I've heard them called "inside storms" and "interior insulating panels" and they've been around in one form or another for many years. Some type of frame is put around a glazing panel–usually plastic–and is then attached to the inside of a window to improve energy performance, reduce drafts, and increase comfort. In this week's news, we have Indow Window, a... more »
  • Residential electricity prices have increased by more than 42 percent since 2002, according to the AARP Public Policy Institute. High electricity costs mean energy efficiency is more important than ever to homeowners, as well as remodelers who think green can significantly help their customers save on utility bills for years to come. Many homes are improperly prepared for the elements,... more »
  • Market recovery, pending Energy Star changes, set stage for busy show in September
        Components designed to provide enhanced energy performance were featured by numerous suppliers at last year's GlassBuild in Atlanta.   Improving markets enjoyed by some window and door manufacturers already and anticipated by others are setting the stage for a busy GlassBuild America: The Glass, Window & Door Expo coming this fall. Nearly 7,000 industry... more »
  • Asymmetric triple-pane construction and advanced gas filling techniques provide new alternatives to improve performance numbers
    Conventional wisdom says R-5 windows are too costly to manufacture. This assumption is largely based on experience employing older technologies for fabricating high-performing triple IG units. Several recent developments challenge the assumption that R-5 cannot be reached affordably. One is the addition of 4th surface low-E glass coatings in dual lite units. Another is the introduction of... more »
  • We knew the day was coming—the Environmental Protection Agency recently released its draft proposal for the future of the Energy Star program for windows, doors and skylights last week. With a plan that calls for changes to take effect in January 2014, the draft includes U-factor requirements that may  lessen the need for manufacturers to pursue triple-glazed products to carry the... more »
  • "We think the future is dynamic windows," said Marc LaFrance, the Department of Energy's technology development manager with oversight over the agency's windows and building envelope programs speaking at a recent Windows Technology Roadmapping Workshop. Dynamic glazing was also high on the agenda at the Window & Door Manufacturers Association Technical Conference, which... more »