Kensington Windows - KingstonThe Kingston Series vinyl windows and patio doors provide the strength, thermal performance, beauty, and maintenance-free qualities that will make your lifestyle more comfortable.

Our Kingston Series vinyl windows and patio doors, powered by Kensington Glass, can be a low cost way to increase your indoor comfort and contribute to improved home energy performance.

Our virtually maintenance-free vinyl windows can enhance the overall appearance of your home. You’ll appreciate the beauty of your windows and their easy-to-care-for qualities. If the vinyl frames get dirty, they clean simply with a wash of soap and water.


  • R-3.3 full-frame double hung windows
  • Improved comfort with less draft in winter and reduced solar heat in the summer
  • Improved home energy efficiency
  • Contemporary frame for added curb appeal
  • Reduced condensation
  • UV protection to reduce fading
  • Reduced air and water infiltration
  • Foam-filled frame