Library

Report on adding insulation to load-bearing mass masonry buildings.

A book about structurally insulated panels.

Document presenting some of the key technical properties of many of the most common building materials.

Article describing correct ways to attach rigid insulation to the exterior of commercial and residential buildings.

Article describing the difference between conditioned or unvented attics and unconditioned or vented attics.

Report on experiments comparing the cooling and heating seasonal and peak demand performance of different variable-capacity air conditioning and heat pump units.

Case study describing foundation wall moisture studies at a research facility in Minnesota run by Building America team NorthernSTAR.

The New York State Energy Research and Development Authority (NYSERDA) is interested in finding cost-effective solutions for deep energy retrofits (DERs) related to exterior wall insulation in a cold climate, with targets of 50% peak load reduction and 50% space conditioning energy savings.

Report of a field evaluation of four novel roof designs to see how each design would reduce space-conditioned energy use so that the knowledge gained could be applied to the design of new manufactured homes.

Report on field monitoring of inverter-driven ASHPs in cold-climate homes.

Report describing the significant potential for energy use reductions through heat pump water heaters, which have been a crucial part of Northwest power plans for decades and have recently achieved substantial savings with new integrated models and climate specifications.

Blog post about heat pump clothes dryers.

Report assessing slab-on-grade foundation insulation energy savings.

Report on performance of current diagnostics as well as a draft test method for use in future air flow evaluations.

Report on the long-term performance of mini-split heat pumps.

Siding installation guide for Ply Gem Siding Group products.

This Measure Guideline provides design and construction information for a deep energy enclosure retrofit solution of a flat roof assembly.

Report on two approaches to retrofitting existing double-stud walls.

Report describing a deep energy enclosure retrofit solution for insulating mass masonry buildings from the interior.

Report describing wall assemblies that use layers of rigid exterior insulation thicker than 1-½ inch and require a secondary cladding attachment location exterior to the insulation.

Report describing the use of mineral fiber insulating sheathing in a high performance enclosure retrofit package.

This page provides important information on how to protect yourself and your family if you suspect that you might have vermiculite insulation from Libby, Montana.

Report about proper water heater selection developed to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

Article describing thermal bridging, construction practices that encourage thermal bridging, and solving thermal bridging through continuous exterior insulation.

Guide providing information on controlling attic ductwork sweating.