SLI is a mission-driven company committed to helping close the affordable housing gap for people of all income levels while setting a new standard of sustainable living. SLI manufactures high-performance, panelized buildings for the multifamily market. 

Armatherm is proud to be part of the award-winning 303 Battery Project, a Net Positive Energy building located in the Belltown neighborhood of Seattle. Armatherm FRR and 500 Series products were used on the steel frame of this project. SLI understands that taking care of all efficiency details, including thermal breaks, is the path to net zero and sustainable building.