Jacek Winczewski specializes in residential building structures including; foundations for difficult soil conditions, heaving clays, collapsible sands, dolomitic areas, suspended slabs, rib and block slabs, prop-less slabs, new structural solutions, economical and easy construction, structural defects. 

All photographs are Copyright © by Jacek Winczewski: 2000 -2005 / Graphic Design: Spiritlab / Development & hosting by Flashweb