window frame

A window frame is a polyurethane surround set applied around a window opening that encloses the window. It consists of profiles wrapping the side and top edges of the window; on facades or indoors it gives the window depth and a classic appearance. It can be in plain, stepped or relief cross-sections. It is mould-cast from polyurethane; it is light, applied directly to the wall with mounting adhesive, and resistant to moisture and impact. It does not crack or swell and can be painted; on exterior facades it is durable against sun and rain. Being light compared to plaster and stone equivalents makes installation at height easier. Mould production ensures the cross-section is identical in every piece, achieving neat joints at the corners. Polure produces window frame surrounds together with matching sill and arch elements.