Library

Guide detailing best practices on how to build wall assemblies with absorptive claddings such as brick, stone that drain and dry well.

Site showing flame spread ratings and definitions for common building materials.

Article explaining installing cavity insulation.

Report describing the performance, economics, space heating impacts, and user satisfaction of heat pump water heaters (HPWHs) in the upper Midwest, based on a field study and survey of participants in the MECA HPWH incentive program.

Factsheet describing techniques for installing ductless heat pumps in cold climate locations.

A guide for users and energy raters of insulated siding as home insulation.

Article describing how insulated siding can save homeowners energy by providing continuous exterior insulation.

Report describing the objective evaluation of space conditioning interactions between heat pump water heaters and home heating systems during winter 2016-2017, revealing a smaller than anticipated impact on space conditioning loads.

Report about promoting energy efficiency for Hilton Head Island.

Report covering reservoir claddings, back ventilation and vapor throttles.

Report describing ways to retrofit a home to make it more hurricane resistant.

The purpose for this document is to provide basic guidance on the use of proven installation techniques that can be used by installers to help ensure correct “dense pack” application of JM Spider® in drill & fill applications.

Article describing walls and moisture development on them.

Article providing guidance for installing manufactured stone veneer, including information on rainscreens.

Website providing information about Knauf Insulation.

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

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

Report presenting lab evaluation of five heat pump water heaters available in the US market today.

Report proposing mini-split heat pumps as a new retrofit option to replace resistance heating in the Pacific Northwest.

Report describing research conducted to support California’s Title 24, Part 6 Building Energy Efficiency Standards by analyzing the impact of installation location and ventilation on heat pump water heater (HPWH) performance, emphasizing the need for proper installation to maximize efficiency...

Website describing best practices for minimizing exposure to lead while doing repairs and renovations in homes built in 1978 or earlier.

Test results used by multiple structural insulated panel manufacturers confirming a one-hour fire rating for specific SIP assemblies.

Web article describing two options for sizing ductless minisplit heat pumps, including a free HVAC sizing tool.

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

Report on the impact of air sealing between the foundation and the living space on radon transport reduction across the foundation and living space floor assembly at fifteen home.

Report identifying the target market for solar water heaters and potential pathways and cost/performance targets that must be met for these systems to realize large energy savings.

Web article describing many ways homeowners, contractors, and builders can make homes more resistant to hurricanes, tornadoes, high winds, floods, and hail.

Webpage featuring hundreds of illustrations of masonry construction details for brick, congrete, stone, tile, stucco, etc.

Siding installation guide for Ply Gem Siding Group products.

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.

Measure Guideline research report providing simple, long term, and durable solutions when using tapes and flashing membranes in conjunction with the exterior face of rigid polymeric foam sheathing to create the drainage plane of a wall system.

Document with evaluation of 14 heat pump water heaters (including three recently released HPWH products) installed in existing homes in the northeast region of the United States.

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.

Information sheet providing information on installing Rigid XPS foam board insulation to existing brick masonry walls.

Report summarizing the importance of properly insulating and air sealing masonry walls, providing step by step instructions and approaches.

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

Document providing renovators and retrofit contractors an overview of considerations when including wall air sealing and insulation in an energy retrofit project.

Report covering the fundamental waterproofing strategies for tub and shower assemblies.

Study investigating measured cooling energy savings from the installation of wall finishes with higher solar reflectance.

Research study outlining results of monitoring a low temperature heat pump.

This report investigates whether mini-split heat pumps can live up to their potential for one market segment: multifamily retrofits.

FEMA mitigation assessment team report following Hurricane Charley in Florida including observations, recommendations, and technical guidance for retrofitting hurricane-damaged homes.

FEMA mitigation assessment team report following Hurricane Ivan in Florida and Alabama including observations, recommendations, and technical guidance.

FEMA Mitigation Assessment Team Report describing damages from Hurricane Michael in Florida in Oct. 2018 and recommendations for future hurricane preparedness.

Report describing the work conducted for high performance hybrid assemblies.

Report providing extensive guidance on controlling moisture in building envelopes through proper selection and installation on air, water, thermal, and vapor barriers.

Report explaining moisture-related concerns for high R-value wall assemblies and discusses past Building America research work that informs this study.

The next generation of building enclosures is a key step toward achieving high-performance goals through decreasing energy load demand and enabling advanced space-conditioning systems. Yet the adoption of high-R enclosures and particularly high-R walls has been a slow-growing trend because...