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UPVC Internal Window Sills

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Internal and Interior Window Sills

Window sills are an integral part of any space and worn or damaged window sills can spoil the look. Our range of internal and interior window sills are guaranteed to transform your home. They are durable and come in a range of styles, giving you the chance to find something that fits your needs. 

They are designed to offer scratch-resistance and stain-resistance, while they won’t suffer from moisture damage or fading. They are long-lasting and provide an excellent alternative to wooden window sills. Furthermore, they are low-maintenance too, which means that they won’t need sanding or painting.


We offer a variety of window sills, ensuring you can find exactly what you want. You will find:


●    Square - available in a variety of widths
●    Bullnose - stocked in a choice of 6 widths


All of the products we offer are fire-resistant and UV stable which means that they won’t fade or discolour. This means that they will continue to look their best year after year. For a sleek and modern look, the square window board is the ideal option although the bullnose window sill is suitable for someone looking for a unique finish.
To make sure you order the right size, we have a range of lengths available, so take a look and choose the right product for your needs.
We Take Care of Delivery
We make sure that we deliver our window sills across the country. We aim to process all orders within 24 hours and we will aim to deliver in as little as 3 working days. When you buy online, you will benefit from an impressive choice of products and our first-class service.
You can also benefit from our free technical advice if you need it as we want to make sure that you purchase the right products for your needs. We are available online or over the phone, ensuring you can access the advice you need.
If your window sills are looking tired and worn then it could be time to replace them with our range of sills. They are available in a range of colours and ensure you have plenty of options while benefiting from their durability and low maintenance.
White Window Sills

Our white window sills are an ideal alternative to wooden window sills, providing you with an opportunity to transform your space. They are smart and stylish, providing a simple look that offers much more. They are durable, stain and scratch-resistant while they are low-maintenance too. They won’t fade and will continue to look their best year after year. If your current window sills are warped or constantly require maintenance, then our white window sills are going to be the right option for you.


Black Ash Sills

If you are looking for an effective solution when it comes to replacing your wooden window sills, our UPVC black ash sills are going to offer you a great alternative. They look smart and are finished to a high standard. They are made using the latest materials ensuring they are durable, long-lasting and UV stable. They are also low-maintenance and won’t require sanding or painting, helping you to save time and money.


Rosewood Window Sills

Our rosewood window sills are designed to help you achieve the perfect look and finish in your home. They are manufactured to high standards and are fire-resistant and stain-resistance. You won’t have to worry about painting or sanding them either as they are low-maintenance and will continue to look their best. They come in a range of lengths and are an ideal replacement for tired and worn looking wooden window sills.


Golden Oak Window Sill

For a suitable alternative to wooden window sills, we offer UPVC golden oak window sills. Manufactured using the latest materials, you won’t need to worry about them warping, peeling or splitting while you won’t need to paint or sand them either. They are durable too, which means that they won’t scratch or fade while they are also fire-resistant. Our golden oak window sills are a great option for giving your space a new look that feels fresh.