Library

Guide for homeowners describing how to find and seal basement and attic air leaks, determine if attic insulation is adequate, make improvements safely, and reduce energy bills.

Information sheet with information about insulating and ventilating attics.

Report on heating and cooling air-distribution ducts that are insulated, installed close to the ceiling in a vented attic and covered with attic insulation to minimize energy loss.

Article discussing flow-through assemblies of walls.

Website providing builders with information about meeting RESNET Grade 1 criteria when installing insulation.

Information sheet providing links and resources for insulating basements in cold climates.

Guide providing information on controlling attic ductwork sweating.

Article outlining moisture accumulation in open cell spray polyurethane foam.

Guide on retrofitting insulation in cavities.

Fact sheet describing building envelope performance measures applicable to residential and small commercial construction.

Guide describing the installation of windows in walls that have foam plastic insulating; guide provides several methods for attaching, supporting, and flashing windows in walls with rigid foam sheathing. (Note: The link only goes to the table of contents for the guide, the full guide can be...

Brochure describing insulation approaches for homes with slab-on-grade floors.

Brochure with information about how to select and install house wrap and other weather-resistive barriers.