Door Surround Molding
Polure door surround moldings framing profiles provide an elegant architectural outline for interior doorways and exterior portal entrances. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these architrave trims combine wood-like impact toughness with lightweight structural properties. Featuring a closed-cell composition absorbing less than 1% water, they will never warp, split, rot, or support mold growth in humid entryways or outdoor facades. Engineered for thermal stability between -100 °C / +80 °C with B2 fire safety class, each molding is pre-coated with a white acrylic technical primer. Installation is completed using continuous polyurethane assembly adhesive paired with mechanical countersunk screws. Lightly sand (180-220 grit) before topcoat painting.
Frequently Asked Questions
What material is Polure door surround molding made of?
It is molded from high-density rigid polyurethane (150-220 kg/m³), providing wood-like impact resistance, light weight, and a B2 fire safety rating.
Can door surround moldings be used on exterior entrance doors?
Yes, with water absorption under 1% and temperature resistance from -100 °C / +80 °C, they perform reliably in outdoor weather when painted.
How are door surround moldings installed around doorways?
Apply continuous polyurethane assembly adhesive along contact surfaces and secure with countersunk screws. Silicone adhesive is forbidden.
What paint should be applied to door surround moldings?
After light sanding (180-220 grit), apply water-based or synthetic paints indoors, or elastic UV-resistant exterior paint outdoors.