Polyurethane Plinth Blocks

A polyurethane plinth block is a decorative base element designed to provide an elegant transition and robust protection where vertical wall panels, decorative mouldings, or pilasters meet the floor. Commonly installed at the base of door casings, architraves, hallways, living rooms, and staircases, these blocks create a cohesive, high-end architectural look. Made from high-density polyurethane, our plinth blocks are exceptionally resistant to moisture and impacts. Unlike wood, they won't swell, crack, or rot from floor cleaning water, vacuum bumps, or foot traffic, and they are far more durable than fragile plaster alternatives. Their lightweight design allows for quick and easy installation using standard mounting adhesives. They can be easily sanded and painted to match your wall mouldings perfectly. Polure manufactures premium, high-density plinth blocks and pilaster bases designed to seamlessly fit various moulding thicknesses.