LED Lighting Cornice
Polure LED lighting cornices integrate concealed LED strip channels into architectural ceiling moldings, casting soft, ambient illumination across ceiling planes. Engineered from high-density rigid polyurethane (150-220 kg/m³), these light coving profiles exhibit high mechanical strength while keeping dead weight minimal. Their non-porous closed-cell core maintains water absorption under 1%, preventing light trough warping, rot, or mold growth even in humid environments like bathrooms and spas. Rated B2 for fire safety and operating reliably between -100 °C / +80 °C, each lighting cornice comes pre-primed with white acrylic primer that reflects light evenly. Installation requires 45° miter cuts, continuous polyurethane assembly adhesive along touch channels, and mechanical countersunk screws. Fill fixing holes with acrylic putty and sand smooth before applying final topcoat paint.
Frequently Asked Questions
How does an LED lighting cornice work?
It incorporates an internal ledge or trough designed to house flexible LED tape, projecting indirect, glare-free light onto the ceiling.
Can Polure LED lighting cornices be installed in bathrooms?
Yes, with <1% water absorption and a closed-cell structure, they are fully waterproof and withstand humid room conditions.
How are LED lighting cornices mounted securely?
Apply continuous PU assembly adhesive on contact edges, anchor with mechanical screws, fill screw holes with putty, sand, and paint.
Is silicone adhesive suitable for mounting LED lighting cornices?
No, silicone adhesive is strictly prohibited due to weak bonding strength; specialized polyurethane assembly adhesive is required.