Library

Users guide to help contractors and homeowners use the Cold Climate Heat Pump Sizing Support Tools developed by NEEP to size and select the best air source heat pumps for their cold climate location.

Research report that validates Pinhole Insulation®, offering a cost-effective, minimally invasive solution for enhancing insulation and air sealing in enclosed roof cavities, improving R-value by 60% compared to traditional methods.

Report about a project with successful integration of numerous energy-conservation and renewable-energy features into a beautiful, comfortable, and very energy-efficient off-grid home.

This report examines indoor air quality in post-2013 homes across various climates, focusing on contaminant levels, ventilation equipment usage, and control measure impact, with regional data from Florida, Georgia, and South Carolina.

State building energy code for the State of Washington.

State code requiring energy efficiency measures in residential buildings.

Website containing useful resources regarding central heat pump water heater systems.

AIA CEU course covering design considerations for below-grade waterproofing for new construction, the types of below-grade systems available, and specific concerns associated with waterproofing deep foundations.

Article describing an overview of weatherstripping requirements.

An article written by Don Jackson of The Journal of Light Construction on how to detail brick veneer siding wall.

Webpage describing how to flashing installation

Webpage outlining the definition of contracts and how they function

Factsheet displaying the safe and appropriate location for a fuel-powered portable generator.

Technical fact sheet describing proper operation, sizing, and installation of whole-house fans.

Web article describing the defining characteristics of the CW and AW window performance classes.

Website providing information to prepare for winter storms, prevent cold temperature-related health problems, and protect yourself during all stages of a winter storm.

Manual providing design and construction provisions for connections, wall systems, floor systems, and roof systems; a range of structural elements are covered, including sawn lumber, structural glued laminated timber, wood structural sheathing, I-joists, and trusses.