Polyurethane Round Arch Mouldings
Polyurethane round arch mouldings are circular and oval decorative profiles designed to frame architectural openings beautifully. They are ideal for round window headers, circular doorways, niches, and vaulted ceilings. Unlike fragile and heavy plaster arches, our polyurethane curved trims are lightweight, highly impact-resistant, and immune to moisture, water, and UV rays. They won't crack or warp, saving time and labor during installation. Polure offers custom-fit round arches in various diameters with a smooth, paint-ready finish.
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Frequently Asked Questions
Where are polyurethane round arch mouldings used?
They are primarily used to frame circular windows, round doorway transitions, interior niches, and vaulted ceiling designs.
Do polyurethane round arches crack or warp over time?
No. Unlike plaster, their flexible and high-density structure prevents cracking, expanding, or blistering, even in humid environments.








































