Library

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

SPFA website signup page to access SPFA documents.

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.

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

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

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.

Information sheet with the definition and uses for a raised truss.

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

Specifications to assist builders in designing and constructing homes equipped with a set of features that make the installation of solar energy systems after the completion of the home’s construction easier and less expensive.

Article describing ways to protect roofs from water infiltration by using self-adhering underlayment in vulnerable locations such as roof valleys, eave edges (to help deal with ice dams), rake edges, roofs to vertical walls (such as dormers), sidewall protection, the bottom of dormer valleys, and...

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.