Batt Insulation for Existing Vented Attics Description Guide describing how to increase insulation in existing homes by installing batt insulation on the ceiling plane of a vented attic.
Ducts in Interstitial Floor Framing Description Guide for designing and installing interior ducts in an interstitial floor cavity in new and existing homes.
Hip Roof vs Gable Roof Description Guide describing the advantages and disadvantages of gable roofs and hip roofs and how both designs react under high wind loads.