Lignau
Stair tread Windowsill with overhang Smoked Oak Rustic, finger jointed lamellas, 20 mm, Hard wax oil Natural (colourless)
Stair tread Windowsill with overhang Smoked Oak Rustic, finger jointed lamellas, 20 mm, Hard wax oil Natural (colourless)
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Specifications
Smoked Oak Rustic – Finger Jointed Solid Oak Board
This product is made from solid oak in Rustic grade, carefully smoked to achieve a deep, rich color and enhanced natural contrast. The process highlights the oak’s texture and gives it a warm, elegant tone — from medium brown to darker shades, depending on the natural tannins in the wood. Combined with finger-jointed lamellas, it delivers both beauty and strength in one durable product.
Smoked oak is not stained — it’s naturally darkened through a reaction between the wood’s tannins and ammonia vapor. This technique creates color that goes through the entire surface layer, not just on top. The result is an authentic, long-lasting tone that doesn’t fade with time or sanding.
Rustic grading means the wood retains its natural charm — visible knots, color variations, and expressive grain structure. It celebrates oak’s true character, bringing a sense of warmth and individuality to any space.
The finger-jointed construction ensures stability and strength. Short oak lamellas are precisely joined and glued along their ends, creating a solid, flat surface resistant to warping and cracking. This structure allows efficient use of oak while maintaining the authentic appearance of natural wood.
Produced in-house, each board is available in different thicknesses, edge profiles, and finishes — oiled, lacquered, or waxed. Custom dimensions can be made on request.
Advantages at a Glance
Smoked Rustic Oak:
- Naturally darkened color — no artificial stains
- Unique tone variation depending on the wood’s structure
- Warm, elegant appearance with a strong natural feel
Finger-Jointed Construction:
- Stable and durable solid oak board
- Smooth surface resistant to deformation
- Sustainable and efficient use of high-quality wood
Care & Notes
Clean gently with a soft, damp cloth and avoid aggressive cleaners. Re-oil or wax periodically to preserve the surface and enrich the color.
Since smoked oak reacts differently depending on the tannin content, tone and pattern may vary — each piece is unique and full of character.
Add depth and natural sophistication to your home with Smoked Oak Rustic — a durable, naturally dark solid oak board for stairs, shelves, windowsills, or furniture.<
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Specifications
Smoked Oak Rustic – Finger Jointed Solid Oak Board
This product is made from solid oak in Rustic grade, carefully smoked to achieve a deep, rich color and enhanced natural contrast. The process highlights the oak’s texture and gives it a warm, elegant tone — from medium brown to darker shades, depending on the natural tannins in the wood. Combined with finger-jointed lamellas, it delivers both beauty and strength in one durable product.
Smoked oak is not stained — it’s naturally darkened through a reaction between the wood’s tannins and ammonia vapor. This technique creates color that goes through the entire surface layer, not just on top. The result is an authentic, long-lasting tone that doesn’t fade with time or sanding.
Rustic grading means the wood retains its natural charm — visible knots, color variations, and expressive grain structure. It celebrates oak’s true character, bringing a sense of warmth and individuality to any space.
The finger-jointed construction ensures stability and strength. Short oak lamellas are precisely joined and glued along their ends, creating a solid, flat surface resistant to warping and cracking. This structure allows efficient use of oak while maintaining the authentic appearance of natural wood.
Produced in-house, each board is available in different thicknesses, edge profiles, and finishes — oiled, lacquered, or waxed. Custom dimensions can be made on request.
Advantages at a Glance
Smoked Rustic Oak:
- Naturally darkened color — no artificial stains
- Unique tone variation depending on the wood’s structure
- Warm, elegant appearance with a strong natural feel
Finger-Jointed Construction:
- Stable and durable solid oak board
- Smooth surface resistant to deformation
- Sustainable and efficient use of high-quality wood
Care & Notes
Clean gently with a soft, damp cloth and avoid aggressive cleaners. Re-oil or wax periodically to preserve the surface and enrich the color.
Since smoked oak reacts differently depending on the tannin content, tone and pattern may vary — each piece is unique and full of character.
Add depth and natural sophistication to your home with Smoked Oak Rustic — a durable, naturally dark solid oak board for stairs, shelves, windowsills, or furniture.<
Made from premium solid oak in rustic grade, this product is ideal for use as both a stair tread and a windowsill.
Its rich natural character – with visible knots, grain variations, and warm oak tones – brings timeless charm and authenticity to any interior.
The integrated front overhang (“nose”) is available in various sizes, allowing you to easily cover an existing windowsill or staircase step.
It creates the illusion of a thicker front edge, making it perfect for elegant renovations and refined interior solutions.
At LIGNAU, we produce all our solid wood products in-house, ensuring top quality and precise customization.
Our stair treads and sills are available in custom sizes and finishes – choose from oiled, stained, natural, lacquered, or waxed surfaces to perfectly match your style.
In addition to oak, you can select from a variety of high-quality hardwoods such as smoked oak, wild oak, ash, alder, birch, maple, and reclaimed pine.
With these materials, we can help you fully equip your home or commercial space – from wooden flooring, countertops, and shelves to matching handrails and skirting boards.
By choosing elements crafted from the same wood type and finish, you create a seamless, exclusive premium interior with unmatched visual harmony.
Note that wood is a “living” material, and each product is naturally unique.
Variations in color, grain, and texture may occur.
The actual product may differ slightly from the sample shown in photos.