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Oak Window Board 25mm Thick x 225mm Depth
From £74.95 ( inc VAT )
Unit price perOak Window Board 25mm Thick x 225mm Depth
From £74.95 ( inc VAT )
Unit price perWe offer a range of oak window sills which are created from the very best solid, prime grade, kiln dried American Oak which offers a beautiful natural grain appearance. Our window sills are machined with a rounded front profile and are supplied unfinished (planed smooth but not treated) ready to be finished with an oil, lacquer, paint or varnish of your choice. This enables you to finish the window sill so that it complements your existing window frames, skirting boards and other interior features.
Our oak window boards are constructed using three solid planks, which have been edge glued together, meaning that the three planks are glued with industrial strength glue on the narrow edge to create one large board. We choose this method as it is the most sustainable and leaves no wasted wood. One single board of solid oak involves using more timber than necessary, as a single plank would need to be trimmed down to size, rendering all the trimmed wood unusable. We pride ourselves on offering the most sustainable options in the construction of our products and this method is the best for the environment. Due to the nature of this method, the 3 boards may display different grain patterns or slight variations in the shade of the oak. Our team always endeavours to select the closest matching oak boards when constructing this product, whilst allowing the variation in grain to bring a bit of character to the wood.
Oak window sills are available in lengths up to 2.5m with varying depths up to 250mm and thicknesses of 25mm and 32mm. Our window sills can be used as a feature window seat and are a great way to add a finishing touch to an interior refit whilst the wood grain adds some character and helps to make a property more homely and warm. These solid oak window sills are made from 100% oak with no veneers and are created from sustainable sources.


Oak Window Board 25mm Thick x 250mm Depth
From £79.95 ( inc VAT )
Unit price perOak Window Board 25mm Thick x 250mm Depth
From £79.95 ( inc VAT )
Unit price perOur range of stunning window sills have been machined from the highest quality first grade, kiln dried solid American Oak which provides an elegant and warm natural wood grain look. We never use veneers in our window sills and you may notice some variation in the grain pattern and colour of the board. This is due to the fact that the window sill is constructed with 3 planks of solid oak which are edge glued together with ultra strong glue on the narrow edge to create one single larger board. We choose to use this method of construction rather than using one whole plank of wood as it is the most environmentally friendly option. Using a single plank of wood would involve trimming down a large piece of timber leaving the remaining wood unusable and wasted. When constructing the windowsills, our team always makes the effort to select the closest matching boards so the difference is minimal, but we think the variation brings a bit of character to the wood!
The window sills are supplied with a machined, rounded front edge and are unfinished allowing you to oil, lacquer, varnish or paint them in the finish of your choice. This allows you to personalise the window sill to complement your existing interior finish or to create a stand out, focal feature.
All of our oak window sills can be purchased in lengths of up to 2.5m and this specific sill has a 250mm depth and 25mm thickness. Window sills are an excellent way to add a hint of nature to your property and can also be used as a feature window seat to provide the final touch to an interior renovation. Wood grain finish window sills work particularly well in rural properties with a traditional look but they can also be used in a more contemporary home to break up a minimalist, neutrally coloured interior.

Oak Window Board 32mm Thick x 250mm Depth
From £102.95 ( inc VAT )
Unit price perOak Window Board 32mm Thick x 250mm Depth
From £102.95 ( inc VAT )
Unit price perOur oak window sills are extremely popular and add some real detail and character to a home interior thanks to an elegant natural wood grain finish. All of our window sills are machined from first grade (the very best), kiln dried solid American Oak which gives them both a beautiful finish and fantastic durability. We opt for an edge glued construction method on our window sills as we are always looking to use the most sustainable and environmentally friendly options when building our products. This method allows us to reduce the waste of timber as much as possible by using three solid planks of wood, which have been matched as closely as possible. The boards are then glued together with industrial strength glue on the narrowest edge to create one large plank of wood.
The wood grain finish is complementary to both traditional and more contemporary interiors alike. The window sills are well suited to a character property where exposed wood plays a significant role in achieving the desired look. They are also extremely effective for breaking up a neutrally coloured, modern interior and adding some detail without being overpowering.
All of our solid oak window sills are supplied with a rounded front profile and are unfinished to allow you to oil, lacquer, paint or varnish to either stand out as a focal feature or instead to match your existing interior finish. This particular sill has a 32mm thickness and 250mm depth.

Oak Window Board 32mm Thick x 225mm Depth
From £94.95 ( inc VAT )
Unit price perOak Window Board 32mm Thick x 225mm Depth
From £94.95 ( inc VAT )
Unit price perWindow sills are a really effective way of adding a feature to your property and breaking up a room with walls which are finished in just one colour. Our window sills are machined from the very finest kiln dried, first grade solid American Oak which is naturally beautiful due to its wood grain appearance. There may be a small amount of grain and colour variation visible in the window sill and this is due to the method of construction we use. We pride ourselves on using the most sustainable and environmentally friendly options when constructing our products and using a single solid oak board involves wasting more timber than necessary. Our boards are constructed from 3 planks of solid oak which are edge glued with industrial strength glue along the narrowest edge, to create one solid board.
Supplied unfinished, our solid oak window sills offer the opportunity for you to finish them on-site so that they can be matched with your current wood features or to stand out against your existing interior colour scheme. All of our window sills have a machined and rounded front profile to give a smooth look. They are supplied pre-sanded for easy finishing and can be purchased in a number of different dimensions. This specific sill has a 32mm thickness and 225mm depth.
The wood grain finish works well in a diverse range of interiors and is an excellent addition to a character property where a more natural look is highly sought after. Our window sills are also a great way to add some detail to a contemporary interior and break up a neutral colour scheme.

Thames Prefinished Oak Half Light Glazed Internal Door
From £243.95 ( inc VAT )
Unit price perThames Prefinished Oak Half Light Glazed Internal Door
From £243.95 ( inc VAT )
Unit price perElevate Your Interior with the Perfect Blend of Light and Luxury
Transform your home with the stunning Thames Prefinished Oak Half Light Glazed Internal Door. This masterpiece combines contemporary design with timeless oak craftsmanship, offering the perfect solution for those seeking to brighten their interiors without compromising on style or privacy.
Illuminate Your Living Space with Sophisticated Design
Are you tired of dark, uninspiring doorways? Say goodbye to gloomy interiors and welcome the Thames Half Light Glazed Door into your home. This contemporary door is designed to flood your rooms with natural light while maintaining an air of elegance and sophistication.
Unrivalled Features That Set the Thames Apart
- Pre-finished Oak Veneer: Enjoy the beauty of oak without the need for additional finishing.
- Half Light Glazing: Perfect balance of light and privacy for versatile use throughout your home.
- Solid Core Construction: Ensures durability and excellent sound insulation.
- Contemporary Grooved Design: Features a stylish grooved bottom panel that spans the full door thickness.
- Fire Resistant: Engineered with safety in mind, offering peace of mind for you and your family.
- Standard Size: 1981 x 686 mm, fitting most standard door frames.
The Thames Advantage: Why It's the Superior Choice for Your Home
Unlike basic panel doors or plain glazed options, our Thames Half Light Glazed Door offers:
- Versatile Aesthetics: Seamlessly blends with both modern and traditional interiors.
- Enhanced Natural Light: The half-light design allows ample light flow between rooms.
- Privacy Control: The solid lower panel ensures privacy where it's needed most.
- Ready-to-Hang Convenience: Pre-finished to save you time and effort during installation.
- Fire Safety: Engineered to be fire-resistant, adding an extra layer of home security.
How Does It Compare?
When set against other popular door styles, the Thames Half Light Glazed Door truly stands out:
- vs. Solid Doors: Offers the benefit of light transfer while maintaining partial privacy.
- vs. Fully Glazed Doors: Provides a better balance of light and privacy.
- vs. Traditional Panel Doors: Introduces a modern twist with its glazed upper section.
- vs. Unfinished Doors: Comes pre-finished, saving you time and effort in the installation process.
Perfect for Every Room
The Thames Half Light Glazed Door is versatile enough to enhance any space in your home:
- Living Rooms: Create an open, airy feel while maintaining a sense of separation.
- Home Offices: Allow natural light in without compromising on privacy during video calls.
- Kitchens: Keep cooking odours at bay while still feeling connected to the rest of the house.
- Bedrooms: Enjoy a brighter space with the option for privacy when needed.
- Hallways: Brighten up corridors and create a sense of space in narrower areas.
Complete the Look
Enhance your Thames Half Light Glazed Door with our range of complementary products:
- Door Handles: Choose from our stylish range to match your interior decor.
- Hinges: Ensure smooth operation with our high-quality hinge options.
- Door Linings: Get the perfect fit with our made-to-measure lining sets.
- Architrave: Complete the look with our matching oak architrave.
Ready to Brighten Your Home?
Elevate your living space with the Thames Prefinished Oak Half Light Glazed Internal Door. It's more than just a door; it's a gateway to a brighter, more stylish home.
Call our door experts now on 01455 565 565 for personalised advice and ordering.
Or simply add to cart and start your journey to a more luminous and luxurious home today!
Remember, the perfect balance of light and elegance is just a click away. Choose the Thames Half Light Glazed Door - where brilliance meets beauty.
About Oak Window Boards
Window Sills Solid Oak
Solid Oak Window Sills, no veneers. Our Window Sills are machined with a rounded front profile and pre-sanded ready to treat with a hardwax oil of your choice.
All of our oak window sills are manufactured using kiln-dried solid American Oak to give them a beautifully elegant, wood grain appearance along with excellent durability.
Our oak window boards are supplied pre-sanded and unfinished so that they can be treated to complement any existing wood features within your home. In addition, our oak window boards are environmentally friendly.

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