BASC Search | Building America Solution Center

A floor cavity between the first and second floor can provide a conditioned space for HVAC ducts if the rim joists are insulated and air sealed, if sufficient space is available, and if open-web floor joists are used

A floor cavity between the first and second floor can provide a conditioned space for HVAC ducts if the rim joists are insulated and air sealed, if sufficient space is available, and if open-web floor joists are used

Image

Ducts in Interstitial Floor Framing

Guide

Guide for designing and installing interior ducts in an interstitial floor cavity in new and existing homes.

Builders Challenge Technology Information Packages - Cold Climate: Chicago

Case Study

Case study describing building in cold and very cold climates.

Flooding Overview

Information Guide

Overview guide describing residential floodproofing steps.