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Looking To Buy Double Glazed Sliding Sash Windows?

Sliding Sash Windows in Aylesbury & Buckinghamshire

Consider installing our high quality sliding sash windows into your home in Aylesbury and Buckinghamshire. Covering surrounding areas such as Oxford, High Wycombe, Thame and Oxfordshire, contact us today for a free bespoke quote or more information.

Key Product Features

Our sliding sash windows are an excellent choice for homes looking for easily opened, high quality uPVC windows. Allowing homeowners to combine style and practicality, choose these windows if you’re looking for an excellent practical, durable and affordable solution.


For homes looking to improve the accessibility of their windows, our sliding sash windows are an excellent consideration. Curate these windows to include motor operation, or utilise lift and slide, tilt and slide or fold and slide systems to open your home up to the outside.


The efficiency of our sliding sash windows is second to none. Through rigorous testing and designing, these windows provide thermal and acoustic insulation for homes in busy areas or looking to improve temperature comfort no matter the season.


When considering the design of our sliding sash windows, we wanted to ensure there was versatility. Choose to include up to four sash elements to compliment the threshold free appearance or feel safer by adding multi-locking systems and toughened glass.

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How are sliding sash windows opened?

Sliding sash windows give homeowners a unique opening style that allows them to maintain ventilation throughout their homes. Consisting of two sashes within the frame, these windows are perfect for period properties or traditional homes.

To open these windows, move either of the sashes vertically within the frame; using the stays, each sash can be held in place for tailored ventilation whenever needed. While they suit traditional properties, the designs can be configured to give a modern appearance.

Are sliding sash windows energy efficient?

Our sliding sash windows have been designed and tested to be high performing where you need them. Allowing your home to feature noise reduction from a busy world outside, these windows are perfect for homes looking to improve their energy efficiency.

Choosing between various glazing designs, you can achieve energy ratings of up to ‘A+’ and 0.9 W/m2K around Aylesbury and Buckinghamshire with triple glazing installation. Using weatherproof seals and gaskets, these windows offer further thermal reduction.

How secure are sliding sash windows?

Across our product catalogue, the efficiency and security of our windows and doors are essential to us. By providing our customers with Deceuninck’s sliding sash windows, we can offer high security specifications and hardware to suit all individual requirements.

Tested for security and PAS24, you can feel comfortable and safe within your home thanks to our expert sliding sash window design. With the option to choose hardware, consider our range of locking mechanisms to help you include an additional security feature.

Do sliding sash windows require painting?

While sliding sash windows are historically made with timber, using this material often leads to warping, rotting and high maintenance. To combat these features, our windows are designed to complement the traditional wood while providing better performance.

By adding character and charm to your home, you can benefit from low maintenance and easy cleaning. Choose from our range of colours; you won’t need to repaint them throughout their lifespan. Contact us today to get started on your sliding sash quotation.

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