Exterior Window Crowns & Pediments
Exterior window crowns and pediments are decorative architectural mouldings designed to add depth, elegance, and a classic character to building facades above windows and doors. Widely used in residential, villa, hotel, and historical restoration projects, these exterior headers integrate seamlessly with window casings. Made from high-density polyurethane, Polure's exterior crowns offer superior durability compared to concrete, stone, plaster, or EPS foam. Thanks to their waterproof, closed-cell structure, they resist cracking, rotting, molding, and UV damage. Lightweight and easy to paint, they deliver maximum weather resistance and exquisite detail without adding static load to the building.
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Frequently Asked Questions
Are polyurethane exterior window crowns weather-resistant?
Yes, thanks to their high-density polyurethane structure, they are fully waterproof, UV-resistant, and will not crack, rot, or freeze under harsh weather conditions.
How are exterior window pediments installed?
They are securely installed using high-quality exterior-grade polyurethane adhesives (mastics) combined with mechanical fasteners for long-lasting stability.