Library

Fact sheet providing background and technical information on Trombe wall design

Case study about Artistic Homes of Albuquerque, New Mexico, the first home builder in the United States to offer true net zero energy construction to the average home buyer on every home it builds.

Web based tool providing decision-making guidance for selecting wall assembly components.

Report investigating implementation of advanced framing in both production and prototype built homes built in a variety of climate regions across the USA.

Research study describing a number of promising foundation and basement insulation strategies that can meet the requirement for better thermal control in colder climates while enhancing moisture control, health, and comfort.

Report considers a number of promising wall systems that can meet the requirement for better thermal control.

Report providing a summary of key lessons learned from the first ten years of the Building America program and also included a summary of the future challenges that must be met to reach the programs long term performance goals.

Presentation about advanced framing techniques.

Article describing the control layers (air, thermal, and vapor barriers) needed to build homes successfully in very cold locations.

Document containing recommendations on how to brace roofs and gable end walls based on lessons learned from analyzing the destruction from hurricane Andrew.

Website providing information about building plans for the ENERGY STAR thermal bypass checklist.

Training module describing the operation, efficiency, consumer and seller benefits, and cost comparison of Heat Pump Water Heaters (HPWH) against conventional gas, oil, or electric water heaters.

An online learning management resource for the construction community.

Report describing findings from a multifamily test home focusing on the combination of energy measures that are feasible, affordable and suitable for multifamily construction in cold climates.

AHRI-hosted directory of residential products meeting CEE's highest tier

Design guide providing solutions and tools for designing central heat pump water heater systems in multifamily and other commercial buildings.

Report about City of Meriden Housing Authority's (MHA) collaboration with Jonathon Rose Companies to complete a gut renovation of 126 residential units in the Chamberlain Heights retrofit project.

Case study characterizing the framing factors for the exterior walls, ceilings, and floors of 180 wood-framed low-rise residential buildings across the United States.

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

Installation manual for installing metal panel siding.

Specification defining performance and reporting requirements to meet the voluntary “Cold Climate Air Source Heat Pump Specification” (ccASHP Specification) for air source heat pumps suited to heat efficiently in cold climates (IECC cz 4 and higher).

Webpage outlining how to optimize the installations and performance of mini-split heat pump systems. As well, it discusses a set of design considerations for multi-level homes, low load homes, and heat distribution to rooms without a heat source.

The Cold Climate Heat Pump Decision Tool guides contractors and installers through the decision-making process for heat pump (HP) sizing, identifying personalized CCHP recommendations, and applicable tax credits, with a focus on retrofits in cold climates.

List of commercial heat pump water heater systems that comply with NEEA's Advanced Water Heating Specification.

List of multifamily commercial heat pump water heater products that meet the NEEA Advanced Water Heating Specification Requirements.

An article illustrating common errors found in fiber cement siding installations. Many of these errors and poor flashing examples apply to siding materials beyond fiber cement siding.

Attachment or installation of foundations, floors, roofs, insulation, utilities, and finishes to concrete masonry walls as well as on special tools and fasteners available for use with concrete masonry.

Report covering insulating crawlspaces.

Article describing the process of constructing concrete walls

Webpage with instructions for heat pump installers to choose the most suitable type of heat pump system, according to a project’s specific requirements.

Document for contractors detailing how to prioritize, control, and configure heat pumps in a residence that uses two heating systems.

Document for customers describing the benefits of two-system controls for homes, including information answering how, when, why, and how two-system controls with multiple heating sources are employed.

Article about how mortar droppings during the installation of a brick veneer can clog the weep holes in the wall assembly causing moisture damage. The article also illustrates products that can be installed in the ventilated cavity to mitigate this problem.

Part I of the Guide addresses walls constructed with 2x6 wood frame studs, wood structural panel (WSP) sheathing as exterior sheathing, gypsum board as interior sheathing, and a cladding system installed over WSP sheathing in low-rise residential buildings up to three stories in height.

The Guide addresses walls constructed with 2x4 wood frame studs, wood structural panel (WSP) sheathing as wall bracing and added backing for foam sheathing, a layer of rigid foam sheathing insulation up to 1.5 in. thick over the WSP, and a cladding system installed over the foam sheathing in low...

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

Job Process sheet for the manufactured housing industry showing how to cut insulation batts to fit wall cavities in a factory production environment.

Report covering exterior energy retrofits of masonry buildings.

Conference paper describing the use of engineered rainscreen products to provide air flow and water drainage space in wall assemblies in residential and commercial buildings.

Article from The Home Energy Community of Practice on designing energy efficient homes in hot climate zones, including home orientation, window location, and roof design considerations.

Online database with efficiency information about residential HVAC systems and commercial refrigeration equipment.

Information sheet providing information about investigating the thermal effect of staggering the inner and outer wall studs on double walls in new construction.

Report covering the rainwater performance of building assemblies.

Webpage describing the successes and ongoing efforts of the Northwest Energy Efficiency Alliance's Go Ductless ductless heat pump program which successfully encouraged the installation of more than 150,000 minisplit heat pumps in the Northwest between 2010 and 2021.

Research report with results from field tests in two homes in Austin, Texas, from October 2011 to June 2012 to evaluate the comfort performance of ductless mini-split heat pumps

Report on how airtighness changes as houses age.

Guide provides homeowners ways to prepare for an earthquake and protect a home against earthquake damage.

Free online tool for sizing central heat pump water heater systems.

The objective of this research was to quantify the field performance of wood-frame walls clad with a variety of common claddings in a mixed-humid climate.

Technical report evaluating the effects of heat pump water heaters on heating and cooling energy usage in laboratory homes.