QUALITY & STYLE When it comes to quality, style, durability and energy efficiency, not all windows and doors are created equal. When you choose Vinyltek, you are selecting windows and doors that are Canadian made, ENERGY STAR rated and guaranteed for as long as you own your home. - Manufacturing Windows and Doors for more than 25 Years - Guaranteed Vinyl Windows for as Long as You Own Your Home - Only the Highest Quality Windows and Doors - ENERGY STAR Rated and Engineered to Exceed CSA Standards - BuiltGreen Register Products - Engineered Design Using Leading Edge Glass Technology - The Best Customer Service in the Industry