Decorative Pilaster Header
Polure decorative pilaster headers serve as majestic architectural crowns for interior wall paneling, entryway surrounds, and exterior building pilasters. Precision-molded from high-density rigid polyurethane (150-220 kg/m³), these headers feature refined classical pediments and relief moldings that provide structural elegance without adding dangerous overhead weight. Formulated with a non-porous closed-cell matrix, water absorption is strictly below 1%, making the elements immune to swelling, rot, or mold growth even when exposed to severe weather or humid indoor wellness areas (-100 °C / +80 °C). Certified B2 for fire safety, each piece arrives pre-treated with a smooth white acrylic factory primer. Designed as decorative non-load-bearing hollow components, they require continuous polyurethane assembly adhesive on contact faces and mechanical countersunk screws. Screw holes and joints are filled with acrylic putty and sanded smooth before applying UV-resistant paint.
Frequently Asked Questions
What is the function of a decorative pilaster header?
It acts as a decorative top cap or pediment for architectural pilasters, framing doorways, windows, or wall panels.
Are Polure decorative pilaster headers load-bearing?
No, Polure pilaster headers are decorative hollow elements and cannot support structural building loads.
How do you install a decorative pilaster header?
Apply continuous polyurethane assembly adhesive to rear edges and secure with countersunk mechanical screws. Silicone is forbidden.
Can decorative pilaster headers be used on exterior building facades?
Yes, with <1% water absorption and resistance from -100 °C / +80 °C, they withstand harsh outdoor weather when painted with UV-resistant paint.