Rustic Ceiling Beam Cap
Polure rustic ceiling beam caps add an authentic handcrafted finish to decorative ceiling timber layouts and rustic beam intersections. Engineered from high-density rigid polyurethane (150-220 kg/m³), these caps capture realistic wood grain textures and distressed aging effects while providing lightweight handling for safe overhead installation. The closed-cell material features water absorption below 1%, making it completely resistant to rotting, swelling, or mold formation even in humid kitchens and covered outdoor areas. Fire-rated class B2 and stable in extreme temperature variations from -100 °C / +80 °C, each cap arrives pre-treated with a factory white acrylic primer. Secure installation requires a continuous line of polyurethane assembly adhesive on contact edges paired with countersunk mechanical screws. Screw holes and joints are easily filled with acrylic putty and sanded prior to custom painting.
Frequently Asked Questions
What is the purpose of a rustic ceiling beam cap?
It seals beam ends or joints on decorative ceiling timber installations, providing a realistic wood-grain finish.
Is a Polure rustic ceiling beam cap affected by moisture or heat?
No, with water absorption <1% and stability between -100 °C / +80 °C, it will not warp, swell, or rot.
How should a rustic ceiling beam cap be installed overhead?
Apply continuous polyurethane assembly adhesive along contact edges and secure with countersunk screws. Silicone is forbidden.
Can rustic ceiling beam caps be painted to match existing beams?
Yes, lightly sand (180-220 grit) over the factory acrylic primer and apply water-based or synthetic wood-finish paints.