High Performing Buildings - Summer 2009 - (Page 52)
Sustainable materials promote a higher quality of indoor air, which saves energy by reducing the need for ventilation. Operable window shades allow visibility while offering additional thermal and lighting control. In addition to the exterior canopies and setbacks used to mitigate solar gain in the energy model, interior solar shades were used to increase thermal comfort and reduce heat gain in these areas when not in use and during peak morning hours. Although they do not apply to the energy model calculations, the shades make a noticeable temperature difference in the rooms. Clear glazing was used throughout the rest of the building to allow employees to make maximum use of natural light. The development team took advantage of the naturally shaded site and adjacent wooded lots and wetlands to reduce the heat island impact of the new building. As many of the mature Most offices, open work areas and public areas have exterior views. Large lobby windows provide an open feel, embracing the natural environment. 52 HIGH PERFORMING BUILDINGS Summer 2009
Table of Contents for the Digital Edition of High Performing Buildings - Summer 2009