Timber End Caps
Polure timber end caps deliver a clean, authentic wood-grain closure for decorative ceiling beams, timber headers, and wall accents. Precision-molded from high-density rigid polyurethane (150-220 kg/m³), these end caps recreate real timber end textures while providing high mechanical impact strength at a lightweight mass. With a closed-cell matrix absorbing less than 1% water, they prevent swelling, rotting, warping, or insect damage in indoor and outdoor settings subject to temperatures from -100 °C / +80 °C. Rated B2 for fire safety, each end cap comes factory-primed with a smooth white acrylic coat. Installation is executed using continuous polyurethane assembly adhesive on joint faces paired with mechanical countersunk screws. Fill screw heads with acrylic putty and sand smooth prior to applying wood stain or acrylic paint.
Frequently Asked Questions
What is the primary function of Polure timber end caps?
They provide a realistic wood-textured end closure for hollow ceiling beams and decorative wall timbers.
Will timber end caps rot or split over time?
No, high-density polyurethane with <1% water absorption will never rot, warp, swell, or split.
How are timber end caps installed onto beams?
Apply continuous polyurethane assembly adhesive to contact faces and secure with mechanical countersunk screws. Silicone is forbidden.
Can timber end caps be finished with wood-tone paint?
Yes, lightly sand (180-220 grit) over the factory acrylic primer and apply water-based or synthetic wood-tone paints.