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uPVC Windows

Designed and developed in one of the most advanced manufacturing facilities in Europe.

Sky Windows provide unique and superior performance PVCu profile system and product range. Combining innovative design and expert know-how with state of the art machinery and advanced manufacturing techniques, Sky Windows PVCu windows represent the next phase in PVCu technology

Sky Windows have identified and improved upon all existing PVCu products and processes to create a product that perfectly complements today’s current climate.

All our products are of the highest standards of performance in quality security and energy efficiency.

15 Year Guarantee

We are pleased to offer a an exclusive 15 year performance guarantee on products.

‘A’ Rating as Standard

Our windows are thermally efficient by design; multi-chambers within the profile, combined with energy efficient glazing, reduces both heat loss and home heating bills.

Colour Range

Our windows are fully sculpted, giving a shaped and curved appearance for extra character. Personalise your windows and doors with a traditional grain-effect foil, or a sleek and smooth spray-painted RAL colour finish.

0.8 U-Values

For maximum thermal efficiency, select our high triple glazed windows. Featuring Soft Coat Xtra glass and Argon gas fill, our triple glazed windows achieve U-values as low as 0.8 W/M2K.

Secured By Design

Our windows are strong and durable by design. Advanced locking systems are fitted to all our products, ensuring your home is kept safe and secure.


Our windows have been designed to meet the sustainability demands of the current climate without compromising on quality or performance. The advanced manufacturing process eliminates material wastage by up to 55 tonnes per week.