Founded on a building site by a passion for windows.

About K&H Window Solutions

KH-guysFounders Nicholas Koskinen and Graham Hammond met while working on a San Francisco construction site. Both worked in the trades throughout college. Following graduation Nicholas and Graham respectively rose the ranks of the construction industry managing complex commercial, institutional, and residential projects before meeting on a historic restoration project in downtown San Francisco. It was a very complex window installation that set the stage for their first collaboration. Drawing together their knowledge of windows, concrete, framing, flashings, and waterproofing they successfully integrated new thermally broken aluminum window into a period masonry building. It was on that site that the dream of K&H Window Solutions was born. Nicholas and Graham believe that windows are one of the most important aesthetic and functional details of a building.