Library

Article describing methods for venting a vented attic and a roof assembly over an unvented attic.

Training manual on how to locate ducts within conditioned space and compact design.

Article describing strategies for reducing the risk of ice dam formation on roofs in winter.

Report describing research testing results on roof truss to wall connections in light frame wood systems.

Information sheet presenting the correct methods for building an insulated cathedral ceiling.

Information sheet presenting techniques for installing cellulose insulation.

Central return designs require an open pathway between the room and the heart of the house where the return grill is located.

Article discussing the downside to recessed can lights.

Article describing how ice dams form on residential roofs, how they damage homes, and solutions to prevent future dams.

Website providing an online calculator for determining energy and cost savings from installing radiant barriers in attics.

Q&A article discussing how to address moisture issues in an attic in a wet and humid coastal climate.

Article discussing the risks that can occur from undercutting bedroom doors to provide return airflow from bedrooms, as well as corrective measures that can be taken to address these risks.