Photo courtesy of Home Innovation Research Labs.

Photo courtesy of Home Innovation Research Labs.

Lead Performer: Home Innovation Research Labs—Upper Marlboro, MD
Partners: Structural Insulated Panel Association, American Chemistry Council, Forest Products Laboratory, DuPont, APA-The Engineered Wood Association, Insurance Institute for Business and Home Safety, Remodeling Contractors, Habitat for Humanity
DOE Total Funding: $283,871
Cost Share: $75,160
Project Term: October 1, 2015 – September 30, 2018
Funding Opportunity: Building America Industry Partnerships for High Performance Housing Innovation

PROJECT OBJECTIVE

This project will study an innovative approach to roof insulation retrofits in which nailbase insulated panels are installed over the roof deck before re-roofing. These panels can be installed in one step and result in semi-conditioned attics. This project will demonstrate a value-added roof/attic retrofit solution for a range of older homes where traditional attic insulation approaches are not effective or feasible.

This is one of three Home Innovation Research Labs projects focused on advancing solutions for moisture-managed, high-performance envelope systems in three climate zones: hot/humid, mixed humid, and cold.

PROJECT IMPACT

By improving the way that high-performance building envelope systems function in climates that are widespread across the United States, this project will help produce future homes that are more comfortable at a lower cost. Installing these roof insulation panels can reduce HVAC energy use by at least 10%. The project will also evaluate strategies for integration with routine re-roofing activities to minimize disruption to residents and reduce the cost of energy upgrades.

CONTACTS

DOE Technology Manager: Eric Werling

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