Interior Door Architraves
Polure interior door architraves deliver refined trim moldings designed to frame interior doors, passageways, and room transitions. Molded from high-density rigid polyurethane (150-220 kg/m³), these architraves provide wood-like mechanical durability and crisp detail without cracking, shrinking, or warping over time. Featuring a closed-cell polymer structure with water absorption under 1%, they offer complete moisture resistance and mold protection in kitchens, steam-filled bathrooms, and hallways. Operating reliably across temperatures from -100 °C / +80 °C with Class B2 fire safety certification, each architrave comes factory pre-coated with white acrylic primer. Installation requires applying a continuous bead of polyurethane assembly adhesive on rear contact faces and mitred joints (silicone is strictly forbidden), combined with countersunk mechanical screws. Fill screw recesses and joint seams with acrylic putty, sand smooth with 180-220 grit paper, and coat with two coats of paint.
Frequently Asked Questions
What density material is used in Interior Door Architraves?
Polure Interior Door Architraves are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like durability.
Will Interior Door Architraves warp or mold in humid bathrooms?
No, with water absorption strictly under 1%, they will not warp, rot, or cultivate mold in damp interior environments.
What adhesive should be used for installing Interior Door Architraves?
Always use polyurethane assembly adhesive combined with mechanical screws. Silicone is strictly forbidden.
How do you prepare Interior Door Architraves for final painting?
Fill screw holes and joint seams with acrylic putty, sand smooth with 180-220 grit paper, and apply two coats of paint.