Large glass manufacturers are located nationwide, allowing selection of a local manufacturer that will match the 500-mile requirement for two LEED points under this credit.

Indoor Environmental Quality (to promote better indoor air quality and access to daylight and views)

Construction Management Plan (IEQ 3.1 and 3.2): Glass walls are manufactured off site to fit the space, eliminating jobsite waste, dust, and required clean up.

Low Emitting materials: Adhesives and Sealants (IEQ 4.1) All adhesives and sealants used in the building interior, (i.e., inside the weatherproofing system and applied on-site) must comply with the following requirements as applicable to the project scope; the South Coast Air Quality Management District (SCAQMD) Rule #1168 and no emittance of VOCs. (1 point)

A light-filled environment was key to a team approach at a Michigan law firm. Photo courtesy of Klein USA, Inc.

Daylight and Views (IEQ 8.1 and 8.2): To provide occupants with a connection between indoor and outdoor spaces, introduction of daylight and views into regularly occupied areas of the tenant space. Full glass partitions allow daylight to pass into and around interior areas and maintain a line of sight to the outdoors. 2 points can be earned according to the degree of occupancy:

• 75% regularly occupied space => 1 point
• 90% regularly occupied space => 2 points

Innovation and Design Process (To address sustainable building expertise and design measures not covered under the five major LEED categories.)

Innovation in Design (ID1). The use of sliding glass doors allows reducing the space needed to access a room, which allows the design of smaller spaces. The sliding systems are also easy to install or dismount, providing quick installation.