Building Science

This graphic from the Building Science Corporation shows the proper construction method for stucco walls in the Denver climate.

Sustainably Built takes a holistic approach to the design process that mitigates these issues. As we pursue HERS scores of 60 or better, air infiltration rates become a crucial component. By reducing the air infiltration of our buildings, we also reduce the movement of air into the building envelope that used to keep the wall systems dry and high levels of humidity from accumulating. The use of a vapor barrier where appropriate, proper drainage planes, and mechanical ventilation are all essential components of safe high-performance home building.

It is important to take into account the interaction of all new materials and methods used in a building system. When we build a tighter building, we need smaller heating and cooling systems. Proper sizing of these systems not only saves money, but makes the house more comfortable. Through advanced diagnostic equipment, we can test the pressure differences between rooms to ensure the proper functioning of the HVAC system.

We'll also help you determine what building strategies make sense for your projects. Should your attic be vented or unvented? What about adding thermal mass for passive solar gain? Are super windows more cost effective than ones that just meet code? Every project is different, and through the HERS system, Sustainably Built will help you choose between the best options to suit your needs.