More on PVC Roofing

We read your article entitled “Low Slope Roofing: Prospects Looking Up” (EBN

Vol. 7, No. 10 – November 1998) with interest. We would like to bring some items to your attention.

•Fire resistant EPDM (needed to obtain Factory Mutual and U.L. fire ratings for adhered and mechanically fastened systems) contains... Read more

Awards & Competitions

Fred Keller of the Carrier Corporation was a recipient of the U.S. Environmental Protection Agency’s

1998 Stratospheric Ozone Protection Award for his leadership in the use of ozone-friendly refrigerants in residential products. Keller, vice president of engineering for Carrier’s Residential and Light... Read more

River Salvage Legalized in Florida

The practice of salvaging sinker logs from river bottoms in Florida is legal again—for the first time since 1974. Governor Childs of Florida and his cabinet approved an interim policy that allows and regulates this form of salvage on December 7, 1998. After one year, the program will be carefully... Read more

Professional Builder magazine awarded a

1998 Professional Achievement Award to developer

John Kurowski, owner of Kurowski Development Co. of Littleton, Colorado, for his leadership in the creation of the Green Builder Program of Colorado. As president of the Home Builders Association of Metro Denver, Kurowski helped launch a $1 million... Read more

Wood-Plastic Composite Lumber Expands

Trex Co. LLC is building a manufacturing facility in Fernley, Nevada to serve customers in the West with its recycled wood-plastic composite decking. The company plans to begin operations in the Fall of 1999, according to

Plastics News (December 14, 1998), with two around-the-clock production lines... Read more

Architecture and the Environment

by David Lloyd Jones. The Overlook Press, Woodstock, N.Y., 1998 (distributed by Penguin Putnam, Inc.). Hardcover, 250 pages, $65. Note: Sometimes listed with the sub-title “Contemporary Green Buildings”

Several books published in the past decade have claimed to provide an overview of ecologically... Read more

Small House, Big View

When most highly successful corporate executives set out to build a new home, it is pretty much a given that the house will be over 10,000 square feet (929 m2). The operative questions might be whether a four-car garage is big enough, how many guest suites to include, and whether the master bedroom suite should be its... Read more

Armstrong to Distribute DLW Linoleum

The re-entry of Armstrong World Industries, Inc. into the North American linoleum market is now official—as of July 1, 1999 Armstrong will have exclusive rights to market and sell DLW Linoleum and most other DLW products. As reported in

EBN

Vol. 7, No. 9, Armstrong now owns DLW... Read more

Since 1950, the average house size in the United States has more than doubled, even while the average family size has steadily shrunk. We’re providing more square footage per family member than ever before, and projections are that the trend will continue.

As house size increases, resource use in buildings goes up, more land is occupied, there... Read more

Newsbriefs

Maureen McIntyre, longtime editor of the acclaimed

Solar Today magazine (the publication of the

American Solar Energy Society—ASES), has been hired by the Society to organize renewable energy policy activities at the state level. As coordinator of ASES’s “Empowering the States” program, McIntyre will help renewable... Read more

C&A Goes with Recycled Backing Only

On November 10, 1998 Collins & Aikman Floorcoverings (C&A) ended 29 years of use of virgin materials in the backing of its modular carpet tile.

C&A has had great success, both in terms of performance and sales, with its POWERBOND® ER3™ backing (see “New Life for Old Carpets” in

... Read more

Time to Act on Global Warming

The evidence on global warming has become increasingly hard to dispute: 20 consecutive years with above-average global temperatures, 18 consecutive months that set new all-time monthly temperature records, 1998 temperatures almost three-tenths of a degree Fahrenheit higher than the previous record (page 3). Most... Read more

Armstrong Launches Ceiling Tile Recycling Program

Armstrong World Industries, of Lancaster, Pennsylvania has launched an innovative and much-needed program to recycle acoustic ceiling tiles.

The program will defray some of the costs of ceiling tile disposal, while helping to reduce pressure on landfills. On a large commercial building... Read more

The

American Institute of Architects New York Chapter’s Committee on the Environment has organized a panel discussion at which the New York State Energy Research and Development Authority will address their role in administering up to $6 million per year in grants for design professionals and building owners. Set for 8:00 a.m. on... Read more

A New Chlorine-free Competitor to Vinyl Flooring

If linoleum represents the “back-to-nature” alternative to vinyl flooring, then Stratica is the

Brave New World option.

This new resilient flooring product from the U.K. uses high-tech engineering polymer resins to provide a durable surface and sophisticated patterns similar to... Read more

Coming Soon—the Green Building Advisor

We at

EBN have been working over the past year on an exciting new computer program that provides suggestions for improving the environmental performance of buildings, and case studies to illustrate the results. The

Green Building Advisor prompts the user for some basic information about a... Read more

Correction:

Our news story in

EBN

Vol. 7, No. 9 (October 1998) on Oakes Hall at the Vermont Law School incorrectly stated the estimated cooling load benefits of the enthalpy wheel. While the article described a two-ton reduction in peak cooling load from the enthalpy wheel, engineer Marc Rosenbaum estimates the actual peak load... Read more

From an environmental standpoint, the low-slope roofing on commercial and industrial buildings is a big problem. (“Low-slope” roofing is often incorrectly called

flat roofing—it nearly always has a slight pitch). For starters, there is a lot of it. No one in the industry seems to know how much low-slope roofing exists in the United... Read more

Newsbriefs

As noted in

EBN

Vol. 6, No. 9 (October 1997), the

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) is now updating its indoor air quality Standard 62-1989 incrementally in a “continuous maintenance process.” The first significant changes are open for public review from... Read more

The

Rocky Mountain Institute is seeking a consultant to join its influential Green Development Services research group. The position requires extensive client interaction, management of multiple projects, and travel. Contact Jen Uncapher at 970/927-3807 or jenu@rmi.org for details.