ViWinTech ThruBlack™ — a true all-black vinyl window, black all the way through, inside and out. No paint, no laminate.
All-black, in & out finishThrough-color vinyl technologydE 1.48 @ 3,000 hrs QUV fade test
ViWinTech ThruBlack is a true all-black vinyl window — black all the way through, inside and out, with no paint or laminate. Built with through-color technology for a bold, low-maintenance look that won’t chip or peel.
Why ThruBlack Vinyl Windows
Built to perform — here's what sets it apart.
Black all the way through
Through-color vinyl means the black runs through the entire profile — no paint or laminate to chip or peel, and a scratch won’t reveal a different color underneath.
More durable than paint
ViWinTech lab-tested ThruBlack™ to outlast paint and laminate, and it speeds installs by eliminating touch-ups.
Stays efficient in the sun
Engineered Pigment Technology limits heat absorption and vented profiles moderate temperature — so a bold dark color keeps its energy efficiency.
Holds its color
After 3,000 hours of QUV weather testing the color barely shifts (dE 1.48) — a difference only an experienced eye can detect.
Specifications
Finish
All-black, in & out
Technology
Through-color vinyl
Fade test
dE 1.48 @ 3,000 hrs QUV
Available on
1150 Series window + Grand Vista sliding door
Durability
More durable than paint & laminate — no chipping or peeling
Energy
Engineered Pigment Technology + vented profiles
Made in
USA
Frequently asked questions
The color is built into the vinyl — black all the way through, inside and out. There’s no paint or laminate to chip, peel or scratch off, and because the color is solid through the profile, a scratch won’t reveal a different color underneath.
ThruBlack™ uses Engineered Pigment Technology to limit heat absorption and vented profiles to moderate temperature, and it’s formulated to minimize fading — the highest color shift after 3,000 hours of QUV testing was a barely-perceptible dE 1.48.
ThruBlack™ is offered on the ViWinTech 1150 Series window and the Grand Vista Traditional Sliding Door. Want black on the 2100 Series instead? That’s available as a black painted finish — see our 2100 Series Vinyl Windows page.
It’s a popular bold look on homes, garages, outbuildings, pole barns and sheds.
ViWinTech windows are made in the USA.
Manufacturer resources
Full color lists, sizing help and brochures — opens the manufacturer's site in a new tab.
