Stair tread Windowsill with overhang Oak A/B, finger jointed lamellas, 20 mm, Antique oil

Crafted from solid oak in A/B (Prime) grade, this product features a clean, knot-free face that delivers an elegant, contemporary look. The carefully selected front surface offers a uniform grain and smooth texture, ideal for sophisticated interiors where refined aesthetics matter most.

It can be used as a stair tread or a windowsill, enhancing any space with the natural warmth and timeless beauty of premium oak.

The front overhang (“nose”) is available in multiple sizes, allowing for easy installation over an existing sill or step. It creates the visual impression of a thicker edge, making it perfect for renovation projects or modern minimalist designs.

All solid wood elements at LIGNAU are crafted in-house, ensuring top quality and full customization. Our treads and sills are offered in a variety of dimensions and finishes – oiled, stained, natural, lacquered, or waxed – to complement any interior style.

In addition to Prime oak, we provide a wide range of premium hardwoods, including smoked oak, wild oak, ash, alder, birch, maple, and reclaimed pine. With matching wooden flooring, countertops, shelves, handrails, and skirting boards, you can create a cohesive premium interior where every detail feels intentional and luxurious.

Please note: wood is a “living” material, and each piece is naturally unique. Variations in color, grain, and texture may occur. The actual product may differ slightly from the sample shown in photos.