Our team manufactured and delivered 13,000 SF of hollowcore to meet two size specifications for an apartment’s underground parking structure in Hopkins, Minnesota. The Raspberry Ridge Apartments, adjacent to Main Street, benefit from the structural advantages of prestress concrete planks including low sound transmission and high fire resistance ratings. Concrete is a durable, renewable product selected by contractors for its low life cycle cost and design flexibility that maximizes space. Use our hollowcore for your next project by contacting our Customer Service Team at (708) 562-7700.