Flush Sash Windows Sheffield

Designed to replicate the look of timber, flush sash windows have sashes that close into the frame and finish flush with the face of the window. Being designed this way allows for a smooth finish to the exterior of the window whilst improving the appearance of any kind of Sheffield property. Flush sash windows are a popular choice for both homeowners who are looking to recreate the attractive look of timber, as well as with homeowners who just want an alternative to standard casement windows.

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A great choice for any style of Sheffield home

Whether you live in Sheffield, be it a country cottage or modern townhouse, flush sash windows look great in any property. Thanks to their elegant style, flush sash windows can add a touch of class to your home. If your current windows are made from timber, then flush sash windows from Global Windows could be the perfect upgrade! Able to reduce maintenance whilst vastly improving the energy efficiency of your home, uPVC flush sash windows can completely transform your Sheffield home.

Flush sash windows features and finishes

There are plenty of additional features you can make use of when it comes to flush sash windows. From a range of decorative glazing options like Georgian bars and stained glass sections to a range of hardware options, there's plenty you can do to make your flush sash windows stand out even more.

You can customise your flush sash windows with a range of coloured finishes such as Chartwell Green or contemporary Grey, and since all our finishes durable and low maintenance, you'll never need to do more than the occasional wipe down to keep them looking their best.

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  • Colour
  • Features
  • A-rated
  • Security
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    At Global Windows, our products have a wealth of high-quality features. When it comes to choosing the best windows, doors, and glazed extensions, you’ll be spoilt for choice. From glazing to frames, we offer an array of options on all our product range.

    • Argon gas filled sealed units
    • Suitable for all types of property
    • Flush frames which replicate the look of timber
    • ‘A’ WER (Window Energy Rating) as standard
    • A wide range of glazing options
    • Internally glazed with Ogee beads
    • Durable and easy maintenance finish
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    Cream uPVC flush sash windows


    Energy efficiency is an important consideration for all homeowners. We all want to reduce our carbon footprint and help to protect the environment for future generations. There are many ways to do this, by regularly recycling and reducing our waste. You can also help by choosing the most energy efficient products for your home improvement projects.

    All our flush sash windows are ‘A’ rated for energy efficiency as standard. They will help to create a warmer home and save you money on reduced heating bills.

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    A Rated windows and glazing


    Home security is perhaps the most important factor when you want to improve your home. At Global Windows, we share your concerns which is why we never compromise on the safety and security of our products. When we design and manufacture our products, they undergo rigorous testing to ensure they meet the high-security standards the industry demands.

    All our flush sash windows are fitted with high-security multi-point locking systems. In addition to this, all upstairs windows feature fire escape facilities as standard.

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    The type of glazing you choose for your windows, doors, and glazed extensions will have a massive impact on the overall look and feel of your home. Whether you live in a modern or period property, a large or small home; we can offer expert advice on the best type of glass to complement the style, character, and time period your property was built.

    Choose from a range of glazing to meet your requirements. We install obscure, stained, diamond and square leaded, Georgian bars, and bevelled glass. We also install windows with toughened safety glass.

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