• Double Glazing Specialists

    Obtain online prices for windows, doors and roofs.

  • BRITISH-MADE

    Manufactured to order from our Birmingham based factory.

  • BESPOKE PROJECTS

    Do you require product designs that are not on this site.... please contact us.

  • Clear Glass

  • Cotswold Glass

  • Everglade Glass

  • Florielle Glass

  • Stippolyte Glass

Standard Glass Specification

Static Caravan Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Annealed Float Glass / 16mm Spacer / 4mm Annealed Float Glass

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Doors - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Narrowboat Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Doors - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Shed Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Annealed Float Glass / 16mm Spacer / 4mm Annealed Float Glass

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Doors - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Garden Room Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Annealed Float Glass / 16mm Spacer / 4mm Annealed Float Glass

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Windows - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Annealed Float Glass / 20mm Spacer / 4mm Annealed Float Glass

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Doors - upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Vehicle Double Glazing

Windows - Slimline Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 6.8mm Laminated Glass / 14mm Spacer / 4mm Toughened Glass

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Doors - Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Portable Office Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Annealed Float Glass / 16mm Spacer / 4mm Annealed Float Glass

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Windows - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Annealed Float Glass / 20mm Spacer / 4mm Annealed Float Glass

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Doors - Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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Modular Building Double Glazing

Windows - Slimline Upvc Odd Leg

  • Overall thickness: 24mm
  • Glass configuration: 4/16/4
  • 4mm Annealed Float Glass / 16mm Spacer / 4mm Annealed Float Glass

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Windows - Upvc Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Annealed Float Glass / 20mm Spacer / 4mm Annealed Float Glass

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Doors - Odd Leg

  • Overall thickness: 28mm
  • Glass configuration: 4/20/4
  • 4mm Toughened Glass / 16mm Spacer / 4mm Toughened Glass

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  • Performance Glass - Blue Tint

    Glass option comes in a delicate blue tint and offers up to 60% reflection from the sun’s solar rays.

    There are many advantages to installing this beautifully coloured roof glass including a 53% reduction from the sun’s glare.

    Blue Tint Thermal Glass
    U-Value - 1.0 / Solar Heat Reflection - 82% / Light Transmission - 25% / Easy Clean Coating.

  • Performance Glass - Dark Tint

    A striking ultra dark tinted glass that increases the recreational use of conservatories, especially in strong sunlight conditions.

    Market leading solar heat reflection, coupled with exceptional light transmission properties.

    Dark Tint (Grey) Thermal Glass
    U-Value - 1.0 / Solar Heat Reflection - 91% / Light Transmission - 8% / Easy Clean Coating.

Glass Options

At Buy Windows Online, we specialize in providing top-of-the-line double glazing glass solutions to enhance the comfort, energy efficiency, and aesthetics of your home or commercial property. Our double glazing glass is designed to offer superior insulation, noise reduction, and durability, ensuring you enjoy a more comfortable and peaceful environment year-round.

Why Choose Double Glazing Glass from Buy Windows Online?

  • Exceptional Insulation: Our double glazing glass consists of two panes of high-quality glass separated by a layer of insulating gas, typically argon or krypton. This design significantly reduces heat transfer, keeping your interiors warmer in the winter and cooler in the summer, ultimately lowering your energy bills.
  • Noise Reduction: Say goodbye to unwanted noise from outside. Our double glazing glass minimizes noise transmission, providing you with a quieter and more peaceful indoor environment, perfect for relaxation and concentration.
  • Enhanced Security: With two layers of glass and advanced locking systems, our double glazing glass offers improved security, providing you with peace of mind knowing your property is well-protected against intruders.
  • UV Protection: Protect your furnishings, flooring, and artwork from fading due to harmful UV rays. Our double glazing glass can be customized with coatings to block UV radiation while still allowing natural light to illuminate your space.
  • Customization Options: We offer a variety of customization options to suit your specific needs and preferences, including different glass thicknesses, tints, coatings, and decorative finishes. Our experienced team will work closely with you to create the perfect solution for your project.

Experience the Buy Windows Online Difference

At Buy Windows Online, we are committed to delivering superior quality products and exceptional customer service. Whether you're renovating your home, building a new property, or upgrading your commercial space, our double glazing glass will exceed your expectations in terms of performance, style, and value.

Contact Us Today

Upgrade to the ultimate in comfort, energy efficiency, and style with Buy Windows Online' double glazing glass. Contact us today to learn more about our products, request a quote, or schedule a consultation with one of our experts. Experience the BuyWindowsOnline.co.uk difference for yourself!

What is Annealed Glass - Float Glass?

Annealed Glass

Annealed glass is a type of glass that has been slowly cooled to relieve internal stresses. During the manufacturing process, glass is heated to a high temperature and then gradually cooled in an annealing oven. This process helps to ensure uniform cooling and reduces internal stresses within the glass.

Annealed glass is commonly used in various applications such as windows, glass doors, and tabletops. It is less expensive than tempered or laminated glass but is also more prone to breakage. When it breaks, it typically shatters into large, sharp pieces. Due to its characteristics, annealed glass is not suitable for safety-critical applications where tempered or laminated glass would be preferred.

What is Toughened Glass?

Toughened Glass

Toughened glass, also known as tempered glass, is a type of safety glass that is processed through controlled thermal or chemical treatments to increase its strength compared to annealed glass.

The tempering process involves heating the glass to a high temperature and then rapidly cooling it. This rapid cooling, known as quenching, creates compressive stresses on the surface while inducing tensile stresses in the interior of the glass. This makes the glass stronger and more resistant to breakage compared to annealed glass.

When toughened glass does break, it shatters into small, granular pieces rather than large, sharp shards, which reduces the risk of injury. This property makes it suitable for various applications where safety is a concern, such as in windows, doors, shower enclosures, and automotive windows.

Toughened glass is also more resistant to thermal stress and temperature changes than annealed glass, making it suitable for use in environments with fluctuating temperatures.

Overall, toughened glass provides improved safety and durability compared to annealed glass, albeit at a higher cost.

What is laminated glass?

Laminated Glass

Laminated glass is a type of safety glass made by sandwiching a layer of polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA) between two or more layers of glass. The layers are bonded together using heat and pressure, resulting in a single, solid piece.

The key feature of laminated glass is its ability to hold together when shattered. If the glass breaks, the interlayer holds the broken pieces together, preventing them from scattering. This reduces the risk of injury from sharp shards and makes laminated glass ideal for applications where safety is paramount.

Laminated glass also provides other benefits, including:

  1. Security: The interlayer holds the glass in place even after it breaks, making it difficult for intruders to gain entry through broken windows or doors.
  2. Sound insulation: The sandwiched interlayer helps dampen sound transmission, making laminated glass a good choice for noise reduction in buildings, vehicles, and other applications.
  3. UV protection: The interlayer can be formulated to block harmful UV rays, protecting interior furnishings and occupants from sun damage.

Overall, laminated glass provides enhanced safety, security, and other beneficial properties compared to standard annealed glass or toughened glass.