Certified Window Co. offers vinyl replacement windows in Lorton, VA.

Replacement vinyl windows look great and can increase the value of your home. Vinyl resists damage from light, weather and bugs and is easy to clean. All of our windows open out so you can easily access both sides of the glass to clean. That reduces the amount of time you spend maintaining and cleaning your windows, giving you more time to do what you love.

Replace your old windows with modern, energy efficient, durable vinyl replacement windows. The National Association of Certified Home Inspectors reports that vinyl windows outperform their wood and aluminum counterparts, lasting up to 40 years, compared to wood (30 years) and aluminum (15-20 years).

If your windows are outdated and inefficient call Certified Window Co., we can install new vinyl replacement windows in your home that make your older home look new again. Vinyl windows are very durable, virtually maintenance free and provide energy efficiency that other products cannot offer. let Certified Window Co. give you a free estimate for Replacement vinyl window installation in Lorton, VA.