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Kayvex Windows are your local suppliers in Littlehampton, West Sussex. Find out what we’ve learned

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New Windows, Doors and Conservatories in Littlehampton, West Sussex

At Kayvex Windows, we have been improving homes in the West Sussex area for many years. We see ourselves as local experts and we have gained a reputation for the quality of our products and our impeccable customer service. 

As locals ourselves, we have an in-depth understanding of the homes in the area, so we know what products would work best for what type of house. Wood-finish flush casement windows will beautifully complement traditional seaside homes, and we can even fit them with Marine-Spec windows to avoid corrosion caused by the sea air. For more modern buildings, our practical and stylish tilt-and-turn windows could give your home a well-needed upgrade. 

We specialise in double glazing; we have spent years perfecting the optimal technical specifications to give you unparalleled heat insulation without the windows being too bulky. If you struggle to stay warm in the winter, you can opt for our triple-glazing, which will keep you cosy no matter how chilly it gets. 

Our stunning windows, doors and conservatories will ensure your home stays warm, stylish and secure for decades to come. Why not pop into our showroom in Littlehampton to see our products for yourself? Our expert team of locals will be happy to chat through your home improvement plans with you.


If you look through them every day, it’s worth having windows that you love. It’s amazing how inefficient old windows can be – if yours have excessive condensation, feel noticeably cold to the touch or you can feel drafts between the sash and the pane, it’s time for an upgrade. We have a wide range of window styles and finishes, suitable for any budget. Let us talk you through what could work best for you.


Whether you’re looking for a front-door revamp or a patio door upgrade, you’ll be sure to find something that you love in our range. Add a splash of personality to your home with a new uPVC panel door – you can choose the colour you want and even add decorative glass to make it as individual as you are. Our patio doors will create a seamless transition between your home and your garden, as well as ensuring that you get all the natural light without any of the chilly draughts in winter.


They’ve got a bad rap, haven’t they? We all remember shivering in freezing cold conservatories or fanning yourself in sweltering heat depending on the season. Modern technology such as UV filters, self-cleaning glass and highly-insulative double glazing now means you can enjoy your conservatory all year round – from modern Ultraframe options to classic Edwardian conservatories. 

Whatever you’re looking for, pop and in and see us in Littlehampton and we’ll do our best to make your home improvement dreams a reality.

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