A three day event, comprising three tracks (Energy Efficiency/Whole Building/Fenestration) that will provide a focus on specific aspects of performance of building systems with a view to high energy efficiency, good indoor climate and long-term performance. The conference will bring together leading research from Europe, Canada and the United States focusing on existing and future buildings. The academic research will be complimented with "real world" applications and case studies. The program will include panel discussions, featured workshops and plenary speakers.

Many of the 60 million housing units in the United States built before 1960 will soon need major systems replaced. A new web seminar from the National Institute of Building Sciences Building Enclosure Council and the American Institute of Architects offers timely techniques for residential energy retrofit work, particularly applicable for older building stock.

The call for higher energy performance buildings is being heard loud and clear. A new state wide code is being released this summer with changes that affect envelope construction and design by changing critical energy performance criteria. In preparation for the July 1 adoption of the 2010 Oregon Energy Efficiency Specialty Code (OEESC), based on the IECC, Portland BEC will host a presentation that highlights what changes have and haven’t taken place in this code cycle.

This Month’s Meeting: “Measurement of Green Roof Performance”

For the opening presentation of the 2010-2011 Portland BEC season, we thought it appropriate to begin with some building science basics. Mr. Ariel Levy, P.E., of RDH Building Sciences, Inc., will take a somewhat off-directional and (possibly) entertaining twist to this topic. He will present some different perspectives on the classical heat, air, and moisture control functions, including some side commentary on current building code and general industry practice that may not be all that consistent with general building science principles.

The October meeting will continue the theme of Building Science Basics with a look at below grade waterproofing systems, strategies, and details.

Austin Sloat, AIA is a board member of the Portland BEC and is a principal at Neumann Sloat Architects LLP, a firm specializing in building envelope consulting and remedial design.

Practical Tips & Traps for Better Building Enclosures Presented by Lew Harriman Thursday October 28, 2010 12-1PM PST A joint effort of the American Institute of Architects and the Building Enclosure Council

The University of California San Diego is has commissioned the design of a new 177,000 square foot Health Science Research Laboratory on its main campus in La Jolla, CA. Based the on the experience and the mission of the institution, one initial goal for the project was to create as nearly as possible a daylight-autonomous laboratory building. The goal was subsequently refined to include the design and optimization of a façade system that yielded the maximum daylight benefit with minimal cooling penalty.

The use of glass and fenestration as part of the building enclosure material/system has become a significant consideration and component in today’s building design. Glass in a building enclosure is used as the medium that breaks down the visual/psychological barrier between the interior and exterior of a building. Glass introduces natural daylight into a space and provides views of the outside while it simultaneously keeps the forces of nature to the exterior.