Triple & Double Glazing for Windows

  • Will make your home warmer and more energy efficient
  • Double and triple glazing designed for the best possible performance
  • An A-rated Window Energy Rating as standard
  • Makes windows more accoustically sound and secure
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Why choose double glazing?

Double glazed windows are significantly better than windows with just a single pane of glass. When your windows are double glazed, you’ll have improved thermal efficiency, better security, and they’ll also be more acoustically sound! This is all thanks to the inclusion of a second pane of glass, with space in between them for an inert gas like Krypton or Argon. All of our windows come with double glazing as standard, helping them achieve an A rating in energy efficiency.

Triple glazed windows

When you upgrade your windows from double to triple glazing you unlock a wealth of benefits. Improving upon everything established within double glazing by adding a third pane of glass, triple glazing will help you to achieve lower U-values which will maximise your home’s thermal performance. Triple glazing is guaranteed to eliminate condensation, stop draughts and cold spots, and significantly reduce outside noise.

Double or triple glazing

Whether you choose double glazing or triple glazing, you’re sure to experience a home that’s been made substantially better by a Global Windows installation. Why not browse our wide range of windows today?

Improving homeowner’s standards of living

When Global Windows install your new windows, your home will immediately feel more comfortable. New double glazed windows will vastly improve your home’s performance and create a pleasant living environment.

When you want your home to be optimised for security and energy efficiency, triple glazing is an excellent choice. If you live in a large urban area or near a busy road or airport, triple glazing could dramatically improve the ambience of your interior living space. With double or triple glazing, with Global Windows, every installation is a successful one.

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  • Features
  • A-rated
  • Security
  • Blogs
  • Features

    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.

    • Double or triple glazed
    • Enhanced thermal efficiency
    • Argon gas filled sealed units
    • A wide range of glazing options
    • Suitable for all types of property
    • Durable and easy maintenance finish
    • ‘A’ WER (Window Energy Rating) as standard
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    Double and triple glazed 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.

    Both our double and triple glazed 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. 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.

    The glass that we use is engineered to maximise comfort and security throughout homes right across Yorkshire. For extra protection, a built-in transparent layer can be added to make the glass even harder to break. Fully putting your mind at ease, a good night's sleep is guaranteed with secure double or triple glazing from Global Windows.

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    Planitherm Installer Network