Located on the ecologically sensitive Potomac River, the building is recognized as one of Washington D.C. Metro Top 25 Best Real Estate Deals of 2015 by Washington Business Journal. The building owners anticipate the project will be Living Building Challenge certified (a distinction shared by only eight buildings to date) in 2017 once a full year of energy and water usage data is submitted, and its net-zero energy, and net-zero water goals are verified. The project will achieve carbon neutrality by purchasing CERs (Certified Emission Reductions) to offset carbon production from construction.
The Center serves as a real-world case study for Living Building concepts, which consider how structures can work as a dynamic, interconnected system to reduce environmental impacts. Although the whole is greater than the sum of its parts, the contributions towards reducing cooling and heating loads made by the EPS SIP roof cannot be understated. The SIPs are 12-1/4" thick with an insulating R-value of 45.
In fact, the building is two and a half times more energy efficient than a typical building of the same size.
The Grass Education Center, designed by Philadelphia's Re: Vision Architecture and built by Facchina Construction Company, showcases best practices in sustainable construction and a compelling proof point for Alice Ferguson Foundation's environmental leadership.
"This building reflects our guiding principles: education, inspiration, and innovation," says Alice Ferguson Foundation Executive Director Lori Arguelles. "This building is an excellent addition to our campus—it's more than just a structure; it's a teaching tool to help students have an even more meaningful experience connecting with and understanding both the natural and the built world."
The EPS core SIPs were made by Porter SIP manufacturer and feature FSC- certified, urea formaldehyde- free oriented strand board.
“To utilize the SIP panels, the project had to apply for an LBC exception for Halogenated Flame Retardants (HFRs) contained in the insulation core. As more rigid foam insulation manufactures bring HFR free insulation to the market, it is our hope that we will see SIP manufacturing begin to incorporate it into their products,” said architect Chris Lee.