Oak Window Board

Solid European Oak Window Board

Premium Solid Oak Window Sill with Smooth Bullnose Profile

Bring warmth, craftsmanship, and timeless style to your interiors with our Solid European Oak Window Board, featuring a smooth bullnose edge for a refined and elegant finish. Expertly machined from premium European Oak, this window board adds a natural accent beneath any window — combining durability with the distinctive beauty of real hardwood.

Perfect for both period renovations and modern builds, this oak sill enhances any room with its subtle grain, golden tones, and smooth rounded front edge. It’s designed to complement oak flooring, doors, and skirting for a cohesive and luxurious interior finish.

Key Features

• Premium Solid European Oak Construction – durable, stable, and naturally beautiful

• Classic Bullnose Front Edge – soft rounded profile for a smooth, elegant appearance

• Ideal for Window Sills, Cills, and Shelving

• Planed Smooth, Ready to Finish – suitable for oil, wax, or varnish

• Precision-Machined for Consistency and Easy Fitting

• Sustainably Sourced Hardwood – kiln-dried for stability and longevity

Product Specifications

• Material: 100% Solid European Oak

• Edge Detail: Bullnose on front edge (other profiles available)

• Thickness: 20 mm

• Widths: 140mm, 190mm, 240mm

• Lengths: Supplied in varying lengths, set lengths available on request

• Finish: Smooth planed, ready for treatment

• Moisture Content: Kiln-dried for internal use

Crafted for Quality and Longevity

Our Solid European Oak Window Boards are expertly machined to precise tolerances, ensuring a smooth, even bullnose curve along the front edge and a flat, stable surface. Oak’s natural density and resistance to wear make it an excellent choice for interior sills that see regular use and exposure to sunlight.

Each board is planed smooth and supplied unfinished, giving you the flexibility to apply your preferred finish — whether that’s a natural oil to highlight the grain, a clear lacquer for a sleek contemporary look, or a wax for traditional character.

Elegant and Versatile Design

The bullnose edge provides a soft, rounded profile that brings a touch of refinement to any window opening. This gentle curve is not only aesthetically pleasing but also practical, eliminating sharp edges and creating a durable, tactile finish.

Perfect for a wide variety of interiors — from modern minimalist designs to classic country homes — this oak window board pairs beautifully with matching oak skirting, architrave, and flooring. It also doubles as a stylish shelf or display ledge, offering flexibility in both form and function.

Easy to Install and Customise

Designed for straightforward installation, these oak window boards can be easily trimmed, sanded, and fitted to your exact window dimensions. They’re compatible with standard masonry or timber window openings and can be secured using adhesives or concealed fixings for a clean, seamless appearance.

Once installed, a simple coat of oil or varnish will protect the wood and bring out its natural depth of colour and grain pattern — creating a professional finish that enhances the overall feel of your space.

Sustainable and Responsibly Sourced

At Hardwoods Group, we take pride in using only sustainably sourced European Oak, harvested under strict environmental standards. Each piece is kiln-dried to ensure stability and to reduce the risk of warping or movement once installed.

By choosing European Oak, you’re investing in a renewable and long-lasting hardwood that’s both environmentally responsible and architecturally timeless.

The Perfect Finishing Touch

A Solid European Oak Window Board with a bullnose edge is the perfect finishing detail for any room, offering natural warmth, durability, and style that never goes out of fashion.

Whether you’re fitting out a new build, restoring a period property, or upgrading your interiors, this beautifully machined oak sill provides the perfect balance of form, function, and fine craftsmanship.

Choose solid oak — authentic, sustainable, and built to last.

See our oak tongue & groove and interior wall panelling to complete the look, or visit Vestra Oak for an exciting range of structural oak framing products from Porches to Oak Trusses to full Garages and House - supplied in bespoke kit form.