About York Wallcoverings Recognized as America's oldest and most prolific wallpaper manufacturer, York Wallcoverings continues to produce from its historic 1895 location in the heart of Pennsylvania's Susquehanna Valley. The factory still operates its rare, turn-of-the-century presses to this day while utilizing modern, digitally innovative processes to create wallpaper designs both distinct in quality and craftsmanship. Need help choosing the right wallpaper for your home? Read our guide to transforming your walls - and your space.