Library

Report describing testing and analysis on deep energy retrofits of existing single-family homes in the U.S.

Article describing correct ways to eliminate water damage by incorporating a sacrificial layer to foundation walls and footings.

Report on the stability of furring strips as a means for cladding attachment over walls with thick exterior rigid insulation.

Research report anayzing the results of a large retrofit project, turining an old school into near zero energy consumption apartments in Greenfield MA.

Report covering exterior energy retrofits of masonry buildings.

Homebuilding’s simple payback estimator for an insulation upgrade – the type and amount of insulation, square footage of the area, recent utility bill, and a quote from insulation contractor.

Information sheet briefly summarizing double stud with spray foam wall construction including the advantages and disadvantages of this construction strategy.

Information sheet that summarizes Insulated Concrete Form (ICF) construction including advantages and disadvantages of this construction strategy.

Report analyzing results in crawlspace retrofits in multifamily buildings.

Case study describing novel technique for installing exterior spray foam on foundation walls that uses high-pressure water sprayer and a “hydro vac” to remove dirt along the foundation wall.

Article describing the effective R-values of various subslab insulation products, including foil bubble pack.

Article describing frost-protected shallow foundations with construction drawing details.

Article describing methods for insulating and air sealing vented and unvented roofs in various climates zones.

Report describing how to construct a frost protected shallow foundation (FPSF) as a practical alternative to a deeper, more-costly foundation in cold regions with seasonal ground freezing and the potential for frost heave.

Report providing information based on research and case studies, to remodelers and consumers about opportunities to increase home energy performance.

Report developed for Habitat for Humanity about lessons learned from demonstration retrofit projects undertaken by Habitat for Humanity affiliates in New York, Maryland, and Pennsylvania; with building systems consulting and technical assistance provided by Steven Winter Associates.

Report describing Net Zero house design with sloped roof assemblies.