Colors
Quartz Gray.
TierStandard
FinishSand structure
Closest referenceRAL 7039
A fine, even grain you can feel. It scatters the light, so the color reads softer and less reflective than a flat finish.
The finish itself, photographed. A screen is still only a guide — ask for a physical sample. The reference is the closest visual match, not a certified equivalent.
How color works on uPVC
Every color but white is a laminated finish.
White is the uPVC itself. Every other color is a foil laminated onto the profile, and the two faces of a window do not have to match.