Waterproof Ceiling Medallion
Polure waterproof ceiling medallions bring architectural distinction and moisture resistance to ceiling lighting installations in high-humidity areas and elegant interiors. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these architectural ceiling rosettes provide structural durability comparable to hardwood while adding virtually no structural weight. The closed-cell material features water absorption under 1%, ensuring the medallion will not swell, warp, rot, or attract mold in bathrooms, kitchens, or semi-outdoor porticos. Factory pre-primed with a smooth white acrylic primer, each piece is ready for immediate painting with water-based or synthetic paints. Installation requires continuous polyurethane assembly adhesive applied along the contact back surface, reinforced with countersunk mechanical screws for a secure, permanent fixture.
Frequently Asked Questions
Why choose a waterproof ceiling medallion for humid areas?
Polure waterproof ceiling medallions have a closed-cell polyurethane structure with less than 1% water absorption, preventing rot, swelling, and mold.
What density is used in Polure waterproof ceiling medallions?
They are molded from high-density rigid polyurethane at 150-220 kg/m³ (production target ~160 kg/m³), giving them wood-like toughness and high impact resistance.
How should a waterproof ceiling medallion be installed securely?
Clean the surface, apply a continuous bead of PU assembly adhesive, fix with countersunk screws, fill screw heads with acrylic putty, sand smooth, and paint.
Is silicone suitable for gluing ceiling medallions?
No, silicone is strictly forbidden as it lacks mechanical bonding strength. Polyurethane assembly adhesive combined with screws must be used.