Door Casing Moulding
Polure door casing moulding profiles deliver clean architectural framing and decorative borders around interior door openings and window surrounds. Precision-molded from high-density rigid polyurethane (150-220 kg/m³), these casing profiles provide wood-like mechanical durability, high impact resistance, and sharp relief details without shrinking or warping. Their closed-cell polymer composition maintains water absorption strictly below 1%, making them immune to swelling, rot, or mold in moisture-prone corridors, kitchens, and bathrooms. Operating reliably between -100 °C / +80 °C with Class B2 fire safety certification, each length is pre-coated with factory white acrylic primer. Installation involves cutting precise 45° miter joints with a fine-tooth saw, applying a continuous bead of polyurethane assembly adhesive on rear contact faces and miter edges (silicone is strictly forbidden), and fixing with countersunk screws. Fill screw recesses and joint lines with acrylic putty, sand smooth with 180-220 grit paper, and finish with two coats of paint.
Frequently Asked Questions
What material density is used in Polure Door Casing Moulding?
Polure Door Casing Moulding is crafted from high-density rigid polyurethane (150-220 kg/m³), providing wood-like impact strength.
Is Door Casing Moulding resistant to moisture and water damage?
Yes, with water absorption strictly under 1%, it will not warp, rot, or mold in humid environments.
Can silicone adhesive be used to install Door Casing Moulding?
No, silicone is strictly forbidden. You must use polyurethane assembly adhesive combined with mechanical screws.
How do you prepare Door Casing Moulding for final painting?
Fill screw holes and miter seams with acrylic putty, sand smooth with 180-220 grit paper, and apply two coats of paint.