Polyurethane Ceiling Dome
Polure polyurethane ceiling domes create impressive recessed overhead features for chandelier recesses, foyers, and master dining suites. Molded from high-density rigid polyurethane (150-220 kg/m³), these structural recessed domes capture deep classical plasterwork without heavy weight or ceiling sagging. Their closed-cell formation ensures water absorption stays below 1%, protecting against moisture stains, cracking, and humidity decay. Rated Class B2 fire-resistant (self-extinguishing), they sustain ambient temperature ranges from -100 °C / +80 °C. Factory-primed in white acrylic paint, they accept water-based or synthetic topcoats. Installation requires continuous polyurethane assembly adhesive on the perimeter flange combined with mechanical screw attachment into joists.
Frequently Asked Questions
What material is used for Polure polyurethane ceiling domes?
They are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength and Class B2 fire safety.
Are ceiling domes safe for drywall overhead installation?
Yes, lightweight polyurethane construction prevents structural stress on drywall and ceiling joists.
How are polyurethane ceiling domes installed?
Apply continuous polyurethane assembly adhesive on the flange rim and secure with mechanical screws into ceiling joists. Silicone is forbidden.
Can polyurethane ceiling domes be painted?
Yes, the white acrylic factory primer accepts water-based, synthetic, or decorative glazing paints.