Decorative Architraves
Polure decorative architraves transform plain doorways and window surrounds into striking architectural focal points with intricate ornamentation. Precision-molded from rigid high-density polyurethane (150-220 kg/m³), these ornate architraves feature wood-like mechanical strength and deep relief carving without shrinking or splitting. With a closed-cell polymer composition keeping water absorption strictly under 1%, they offer complete moisture resistance and mold protection in humid hallways, dining rooms, and bathrooms. Operating reliably across temperatures from -100 °C / +80 °C with Class B2 fire safety certification, each length is delivered factory pre-coated with white acrylic primer. Installation requires cutting 45° miter joints with a fine-tooth miter saw, applying a continuous bead of polyurethane assembly adhesive on rear contact faces and miter joints (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 density material is used in Polure Decorative Architraves?
Polure Decorative Architraves are molded from high-density rigid polyurethane (150-220 kg/m³), delivering wood-like impact resistance.
Will Decorative Architraves warp or mold in humid interior spaces?
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 Decorative Architraves?
Always use polyurethane assembly adhesive across back contact faces and joining edges, combined with screws. Silicone is strictly forbidden.
How do you prepare Decorative Architraves 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.