The commissioning of a building enclosure is dependent upon the assumption that the construction manager and his contractors have a proactive first level enclosure process fully implemented in order to provide the opportunity for BECx to function and succeed.

A panel discussion that reviews the challenges and opportunities of the Enclosure Development Process. This discussion will include the perspective of the Architect, Contractor, and Owner regarding the successful and “challenged” processes for going through iterations of modifying the Enclosure.

This course will discuss the challenges of current lows-slope roofing applications and further explore the properties of insulation types and performance characteristics under different operating temperatures. Participants will learn of an alternative insulation selection strategy using a hybrid approach combining both polyisocyanurate and mineral wool. Dimensional stability and constructability of the hybrid system will be explored in addition to the implications of roofing color and energy transfer through the insulation assembly.

Cross laminated timber (CLT) is an engineered wood building system designed to complement light- and heavy-timber framing options. Now available to North American building designers, it offers the structural simplicity needed for cost-effective projects, as well as benefits such as fast installation, reduced waste, improved thermal performance and design versatility.

SeaBEC will host its third one-day symposium at the Seattle Art Museum. The theme of High Tech / Low Tech: The Evolution of Building Enclosures will explore a wide range of topics including new building enclosure technologies, biomimicry, kinetic architecture, cold climate design, and life cycle assessment. Six hours of AIA, RCI, and GBCI continuing education credits will be provided (pending approval).

$100 Program Sponsorships are still available.

Integrated building facades have the potential to play a significant role in the support of aggressive building performance goals but validation is critical to assure that the potential is actually realized. This presentation will address the role of integrated facades in significantly reducing energy use while supporting high levels of occupant satisfaction. For transparent facade assemblies, the primary factors affecting performance are the management of solar heat gain, optimizing daylighting while managing glare, visual connections, and thermal transmittance.

Multi-family buildings are commonly ventilated using corridor pressurization based ventilation systems. This presentation will use a recent Pacific Northwest based case study to examine why this type of system is often inefficient and ineffective, and will demonstrate why alternative systems should be considered. Key concepts which will be discussed include the interaction of the ventilation system with building enclosure airtightness, occupants, and natural pressure differences created by stack effect.

This presentation will discuss the basic attributes of different roofing systems and the key considerations to choosing a roofing system.

Bruce Ryan, Vice President, has been a consultant for Professional Roof Consultants, Inc. since March of 1996. Primary responsibilities, aside from Corporate Management, include investigation and design of roof replacement projects, roof inspection projects, roof evaluations, and roof management projects, as well as systems administration.

Chapter 15 of the IBC and the Oregon Specialty Structural Code addresses the code requirements for the design and construction of roof assemblies. Ranging from slope requirements to requirements regarding specific roofing types, including thermoset, thermoplastic and SBS roofing materials, this section of the code is not frequently discussed or referenced during the course of project design and delivery. Mr. Kouba will address these requirements as well as looking at both the requirements and methods for compliance for meeting wind loads and edge securement. Mr.

Below grade waterproofing is becoming increasingly important as occupants, owners and warranty providers are less tolerant to water ingress into below grade structures and local jurisdictions are increasingly limiting rain and storm water discharge. There are various water management methodologies and waterproofing systems available to provide protection against water ingress of foundations. This presentation provides insight into various waterproofing strategies and systems for below grade foundations.