What may seem like a small detail will make a huge difference.

FINELINE™ TECHNOLOGY.
REDEFINING THE STANDARD.

FineLine welding technology provides a professional-class look and enhanced fit and finish to ProVia vinyl replacement windows and patio doors. This unique welding process produces a straight, clean weld line on the corners of Endure™ vinyl windows and patio doors and achieves a picture-frame-quality look on the sashes. No touch-ups needed at the jobsite, so you can get right to work installing instead of cleaning a sloppy weld.

FineLine is standard on Endure™ laminated vinyl products with the option to upgrade on white, beige and sandstone vinyl. Endure high-performance windows and patio doors produced with FineLine technology are ENERGY STAR® certified and meet their standards nationwide for specific climate zones.

FineLine welds are not available on Hopper, Garden or Shaped Windows.

LIFETIME LIMITED WARRANTY

ProVia stands by the quality of its products by providing a transferable Lifetime Limited Warranty that passes onto one subsequent owner of the home.

Inside view of ProVia's Endure™ Vinyl Window in White, example of vinyl casement custom home windows

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ABOUT ENDURE™

FineLine welding technology gives Endure™ vinyl double hung windows a whole new look.