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window pediment moldings

Window pediments and headers are decorative polyurethane moldings installed above windows on both interior and exterior walls. They serve a dual purpose: enhancing architectural aesthetics and shedding rainwater away from the window frame. Commonly used to complement window surrounds in classical and neoclassical architectural projects, luxury villas, and historical restorations, these elements offer significant advantages over heavy alternatives like concrete, plaster, or marble. Being lightweight, they add no structural load to the building, enhancing earthquake safety. Their non-porous, waterproof structure prevents freeze-thaw cracking and preserves exterior paint. Highly impact-resistant and quick to install, they drastically reduce labor time on-site. Polure offers premium, weather-resistant, high-density polyurethane window pediments designed to provide long-lasting protection and timeless elegance to your facades.

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Frequently Asked Questions

Do window pediments prevent water leakage?

Yes, when properly installed and sealed with polyurethane mastic at the joints, they help shed water and prevent leakage above the window frame.

What kind of paint should be used on window pediments?

For exterior applications, they should be painted with acrylic-based exterior paints, while water-based interior paints are ideal for indoor use.

Polyurethane Window Pediment & Header Molding Designs | Polure