Architectural Lighting Profile
Polure architectural lighting profiles define interior spaces with subtle indirect illumination integrated into walls and ceilings. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these specialized coving profiles combine wood-like impact resistance with thermal endurance from -100 °C / +80 °C. Their closed-cell polymer construction limits water absorption to under 1%, safeguarding against humidity, swelling, and rot in kitchens and bathrooms. Rated B2 for fire safety, each length is delivered with factory white acrylic primer. Installation entails precise 45° miter jointing, applying continuous polyurethane assembly adhesive on all contact edges, countersunk mechanical screw attachment, puttying screw heads, sanding, and applying topcoat paint.
Frequently Asked Questions
What density material is used in Polure architectural lighting profiles?
They are molded from rigid high-density polyurethane (150-220 kg/m³) for superior impact resistance.
Are architectural lighting profiles waterproof?
Yes, water absorption under 1% ensures complete protection against mold and humidity.
What adhesive should be used for installing lighting profiles?
Continuous polyurethane assembly adhesive is required; silicone adhesive is strictly forbidden.
Do architectural lighting profiles require screw fixings?
Yes, installation relies on a dual fastening system combining PU assembly adhesive and countersunk screws.