Decorative Window Trim
Polure decorative window trim frames residential and commercial window openings with classic architectural definition and exterior resilience. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this molding system delivers wood-like mechanical strength without the vulnerability to moisture decay or insect damage. Featuring a closed-cell physical structure, water absorption remains under 1%, ensuring the trim will not rot, swell, warp, or mold when exposed to rain, snow, or high humidity. Rated B2 for fire safety and stable across severe temperature extremes from -100 °C / +80 °C, it withstands aggressive outdoor conditions without cracking. Supplied factory-primed with a white acrylic technical primer, it is prepared for rapid jobsite assembly. Installation requires applying a continuous line of PU assembly adhesive on all contact edges, securing with countersunk corrosion-resistant screws, filling screw points with facade putty, sanding smooth, and finishing with an elastic, UV-resistant exterior paint.
Frequently Asked Questions
What material is used to construct Polure decorative window trim?
Polure decorative window trim is manufactured from high-density rigid polyurethane (150-220 kg/m³), providing wood-like strength and B2 fire safety.
Is decorative window trim weatherproof for outdoor facade installation?
Yes. With a closed-cell structure and water absorption under 1%, it will not rot, swell, or warp between -100 °C / +80 °C.
How should decorative window trim be installed around windows?
Cut 45° miter joints with a fine-tooth saw, apply continuous PU assembly adhesive on contact edges, fasten with screws, fill joints with facade putty, sand, and paint.
What paint is required for exterior decorative window trim?
Although pre-primed with acrylic primer, outdoor window trim must be painted with an elastic, UV-resistant exterior paint to prevent sun damage.