Polyurethane Window Arch Crowns
A polyurethane window arch crown is a decorative and protective architectural element placed at the peak of arched window surrounds. Designed to provide an elegant, classical finish to both exterior and interior windows, it beautifully accentuates the building's facade. Compared to heavy plaster or stone alternatives, these high-density polyurethane arch crowns are incredibly lightweight, ensuring easy installation without adding structural load. Completely resistant to moisture, UV rays, wind, and frost, they will not crack, rot, or warp over time. Easily paintable with any exterior or interior paint, they install quickly with adhesive and screws. Polure’s polyurethane window arch crowns combine intricate detailing with long-lasting durability.
Related Products
Frequently Asked Questions
What is the purpose of a window arch crown?
It is installed at the highest curved point of window surrounds to provide an elegant, crowning decorative finish that highlights the window design.
Do polyurethane window arch crowns rot over time?
No. Because polyurethane is completely waterproof and moisture-resistant, it will not rot, decay, rust, or attract pests, unlike wood or plaster.