Library

Article describing how an affordable multifamily building achieved energy savings for the same cost as code-minimum construction.

Article describing tips for effectively installing weatherstripping on windows and doors.

Paper describing testing for the first of a series of six near net-zero-energy test houses, using the results to work towards the construction of a true net-zero-energy house.

Case study about a structural sheathing product composed of enhanced EPS rigid foam with OSB adhered on one side.

Information sheet providing definitions, applications, and techniques for applying air barriers.

Information sheet with methods for constructing or retrofitting basements to reduce moisture issues.

Fact sheet describing the certification requirements for structural design and methods of construction in V Zones; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact Sheet Series.”

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.

Information sheet about proper ventilation and air sealing.

Guide providing information on controlling attic ductwork sweating.

Products and specification for a State of California-compliant earthquake-actuated automatic gas shutoff valve.

Article describing the EPA WaterSense program, process, and benefits.

Fact sheet describing four different efficient hot water delivery (HWD) systems, the trunk-and branch, core, whole-house manifold, and recirculation, with emphasis on system schematics, piping materials, and regulations to design and verify the systems.

Fact sheet describing water-efficient landscaping through informed landscape design and plant selection, outlining considerations for climate, soil, and maintenance, as well as emphasizing the benefits of native and drought-tolerant plants.

Fact sheet describing the implementation of water metering and submetering measures in residential properties, particularly multifamily buildings, to enhance water efficiency, usage tracking, and compliance with relevant regulations; It outlines how to build and verify water meters and submeters to...

Website providing a description of the WaterSense labeled homes program and a checklist of mandatory requirements for homes to be labeled under the U.S. Environmental Protection Agency's (EPA's) WaterSense program, Version 2.0.

Guide designed to help builders better understand and meet the hot water delivery system criteria as specified in EPA's WaterSense New Home Specification.

Article describing the process of adding weatherstripping to and weatherizing old doors.

Webpage describing weatherstrip tips and tricks to properly air seal doors.

Fact sheet describing how weatherstripping can be an easy and cost-effective way to save money on energy costs and improve comfort by reducing drafts.

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.

Webinar presenting best practices in HVAC design and commissioning

Document describing different spray foam materials including some pros and cons and technical specifications.

Introductory guide to air sealing the envelope of a home to reduce wasted energy and save on energy costs.

Report outlining the features of a test house built in Silver Spring , Maryland, and discussing the implementation of the energy efficient design, and reports on the short-term testing results.

Article discussing structural and nonstructural building components and illustrates a variety of wind-induced damages, including wind-driven rain infiltration.

Fact sheet poster describing and comparing the energy-saving and comfort benefits of window attachment options such as low-emissivity storm windows, automated blinds, cellular shades, and solar screens, etc.

Report describing the design and construction of a highly energy efficient community of ten duplexes in Greenfield, Massachusetts.

Report describing Net Zero house design with sloped roof assemblies.