polyurethane curved arch

Polure curved arch is a curved-form polyurethane arch piece applied over a door, window or niche. It is used indoors to turn a straight opening into a soft curved line or to frame the top of the opening with a curve. The polyurethane material is lightweight and fixed directly to the surface with construction adhesive; it resists moisture and impact, does not crack or swell and can be painted. Unlike a wood arch it is unaffected by humidity, and compared to plaster it is lighter and more break-resistant. Because it is mould-cast, the curve radius and profile detail stay identical on every piece, giving a symmetrical and clean curve. Polure produces the curved arch in different span and radius options.