• Double Glazing

    At Leicester Window Supplies, we offer a wide range of double glazing products including windows, doors, conservatories, and orangeries. With our selection, we have something that is right for your home, so contact us to find out more.

  • Double Glazing

    Double glazing uses two panes of glass with a sealed air or gas-filled space between them. This creates a thermal barrier that slows heat transfer, keeping your home warmer in winter and cooler in summer. The sealed unit also helps reduce condensation by keeping the inner pane warmer.

  • Double Glazing

    All our products are fitted with double glazing as standard, which ensures you will get the best in thermal efficiency and natural light. Moreover, the double glazing products could help you reduce your carbon footprint options, making it a suitable choice for the environment.

Benefits of Double Glazing

Energy Efficiency

Our double glazing is engineered to meet high energy performance standards, with low U-values and strong Window Energy Ratings. Advanced glazing options help reduce heat transfer, prevent draughts, and maintain comfortable indoor temperatures. Acoustic glass is also available for increased noise reduction.

Toughened Glass For Enhanced Security

All our double glazing is built with toughened glass and security for enhanced peace of mind. The windows and doors meet PAS 24 and Secured by Design standards, while the high performing hardware helps give you more durability.

Better Noise Reduction

The two glass panes help block outside noise, making your home quieter and more peaceful. This is especially useful if you live near busy roads or built-up areas.

Double Glazing Style Options

Choose from a wide range of window styles, including casement, tilt & turn, sliding sash, flush, and bay designs. Frames are available in modern or traditional finishes, with a full palette of colour options and decorative glass choices to suit your home’s character. The windows are also available with accessories such as Georgian and Astragal bars that can add a traditional feel to any home.

We also include double glazing on our doors including our bifold doors and patio doors. These create the feeling of a larger space, and are available in a plethora of colours which include anthracite grey, white, cream or any bespoke RAL colour. We also offer obscure or transparent glass.

Double Glazing Products

Have a look at some of the related double glazing products that we offer.

Double Glazing Offers Better Security

All our double glazing is built with toughened glass and security features for enhanced peace of mind. The windows and doors meet PAS 24 and Secured by Design standards, while the high-performing hardware helps give you more durability.

These advanced safety features make your home more secure against forced entry and everyday impacts. With strong frames and reliable locking systems, you can enjoy long-lasting protection and confidence in your investment.

Improved Energy Efficiency

Our double glazing is engineered to meet high energy performance standards, with low U-values and strong Window Energy Ratings. Advanced glazing options help reduce heat transfer, prevent draughts, and maintain comfortable indoor temperatures. Acoustic glass is also available for increased noise reduction.

These features not only improve day-to-day comfort but can also help lower your energy bills over time. With better insulation and reduced noise, your home becomes a quieter, warmer, and more efficient place to live.

Get A FREE Quote

When you are ready to install our double glazing, get in touch with our team today. We are knowledgeable about our products and will be on hand to help you answer any questions you may have. Start an online quote with us today.

FAQs

What is double glazing?

Double glazing uses two panes of glass separated by an insulating gap to improve heat retention, reduce noise and enhance security.

This design creates a more stable indoor environment, helping your home stay warmer in winter and cooler in summer with less energy use.

How long does double glazing last?

Does double glazing reduce energy bills?

Can double glazing help reduce noise?

Is double glazing secure?

Does double glazing stop condensation?

How much does double glazing cost?

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