Overdoor Relief Ornaments
Polure overdoor relief ornaments provide majestic door pediment accents, classical supraporte crowns, and intricate relief crests for exterior entries and grand interior doorways. Molded from high-density rigid polyurethane (150-220 kg/m³), these door head overlays feature wood-like mechanical durability and crisp detail resolution without heavy load stresses on door casing frames. Incorporating a closed-cell physical structure with water absorption under 1%, they will not warp, swell, rot, or cultivate mold in humid or outdoor atmospheres. Certified B2 fire class, they remain stable across temperatures from -100 °C / +80 °C. Factory-coated in a white acrylic primer, each piece accepts topcoat paints seamlessly. Installation requires a continuous bead of polyurethane assembly adhesive combined with mechanical screw fasteners.
Frequently Asked Questions
What material are Polure overdoor relief ornaments manufactured from?
Polure overdoor relief ornaments are manufactured from high-density rigid polyurethane (150-220 kg/m³), ensuring B2 fire class safety and wood-like impact strength.
Can overdoor relief ornaments be installed on exterior building facades?
Yes. Water absorption is under 1%, preventing weather rot or swelling, but they must be painted with outdoor UV paint.
What adhesive is required to install an overdoor relief ornament?
Continuous polyurethane assembly adhesive must be applied along rear contact faces with mechanical screw fixings. Silicone adhesive is forbidden.
How should overdoor relief ornaments be prepared prior to painting?
Lightly sand the factory white acrylic primer with 180-220 grit sandpaper to remove residue, then apply two coats of paint.