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Looking for affordable windows? Reliable staircases? Stylish blinds? Fit-for-purpose flashing kits? Sunlux offers all these and much more. One of the best online stores in the UK, you can rely on us for anything window-related. Check out our collection below and judge for yourself: we offer windows from some of the most reputable brands in the UK such as Velux, Fakro, OptiLight, and more! 

There are 108 products.


  • Pvc Roof Windows

    Sunlux modern, energy-saving windows for the most demanding customers. Available in many versions, so that they fit in with aesthetics and spatial possibilities of different houses. To match requirements of every customer the manufacturers prepare them in several standard sizes.

  • Timber Roof Windows

    Sunlux Timber Roof Windows are modern and energy-saving. Available in many versions, so that they fit in with aesthetics and spatial possibilities of different houses. To match requirements of every customer they are prepared in several standard sizes.

  • Flat Roof Windows

    New range of flat roof windows. Modern flat glass rooflights available as fixed non opening and electric opening options for flat roofs.

  • Blinds

    Sunlux roller blinds offer efficient protection against excessive light. Their attractive look will match the finishing of any interior.

  • Flashing kits

  • Staircases

  • Accessories

    Roof windows are crucial in creating the perfect space, but without any accessories, they might just be holes in the ceiling. With our great selection of blinds and other accessories that improve the ease of use, you'll soon find that your windows can be much more comfortable and practical to use than you could have anticipated.

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Showing 1 - 24 of 108 items
Showing 1 - 24 of 108 items

Sunlux Windows

As one of the premier stores in the UK, we’ve taken specific steps to stand out from the rest. When you shop with us here at Sunlux, you’re getting an incredible deal you won’t find elsewhere:

  • Variety: Here at Sunlux, we offer a wide range of windows. Whether it is flat roof windows you’re looking for or it is skylights you want to retrofit your home with, you’re going to find it here. We’ve aimed to be a one-stop shop for everything window-related, and we can safely say we’ve succeeded. Just glance at the windows on offer and you’ll be able to tell the amount of variety on offer immediately.
  • Quality: we’re not all about quantity either, we give particular attention to quality as well. All the windows we offer at Sunlux are from reliable brands and are thoroughly checked before they’re delivered to you. We also offer excellent warranties as well. When you buy a Sunlux window, you can be sure you’re buying the best of the best.
  • Affordability: Retrofitting buildings can be quite expensive, but we’re here to change that. All the windows and accessories we offer are excellent value. We have some of the best pricing in the UK, and this is why our clients keep returning to us.
  • Reliability: Windows need to be durable, have reliable opening mechanisms, and offer excellent thermal performance. After all, installing windows isn’t all about its aesthetics, practicality matters. Here at Sunlux, we offer triple-glazed windows that meet the highest energy efficiency criteria and comply with modern Building Regulations. They’re an excellent choice if you’re after something practical.

Types of Windows We Offer

At Sunlux, we offer a variety of windows for all kinds of interiors, uses, and requirements.

  • PVC roof windows: PVC windows are an excellent option if you’re looking for durable, affordable windows that fit perfectly into modern homes. PVC windows are inexpensive and popular, and they make for a great option during attic conversions.
  • Timber roof windows: If you have a period home, want premium, chic aesthetics, or like wooden windows, then our excellent timber roof windows will absolutely meet your needs. They’re made from high-quality timber and come in a variety of shapes and sizes.
  • Top-hung and centre-pivot windows: top-hung and centre-pivot roof windows are both excellent choices, each with its own strengths and weaknesses. If you care about roof access, top-hung windows are the way to go. Our centre-pivot windows, on the other hand, are more compact and provide better ventilation.
  • Flat roof windows: flat roof windows fit some types of roofs far more perfectly than pitched-roof windows, and if you're worried because you can’t install pitched-roof windows, then you needn’t worry. At Sunlux, we offer flat roof windows of similar quality from respectable brands like Fakro.

Sunlux Window Accessories

Aside from windows, we also offer a range of accessories and items.

  • Blinds: we offer a range of blinds of different sizes and shapes for our windows. If you want affordable and stylish blinds to go with your excellent Sunlux windows, you don’t need to shop around. You can just buy it straight from our store.
  • Flashing kits: If windows don’t come prepackaged with flashing kits, you’ll probably need one to properly install them. At Sunlux, we offer a range of reliable flashing kits that elevate and guarantee airtight installations and thermal performance. If you want a window installation done right, you should definitely check out our flashing kits.
  • Accessories: From glazing bars to opening rods, we offer a range of accessories for windows. Check them out and see if you find one you need.