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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.

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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}

LEARN MORE
ABOUT ENDURE™

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