T: 01603 908252 / 01223 927252
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Secondary glazing services in the East Counties and Greater London
Sash Window Preservation provides a professional and seamless double glazing service. No matter what kind of property you have, we take our time to ensure your double glazing installation is carried out with care.
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Secondary double glazing
Secondary glazing is a specialist treatment, applied to the interior side of your existing windows. It provides a secure and effective layer of glazing to your windows which can improve insulation, reduce noise and even enhance the security of your property. Get in touch with us, or read below to learn more.
Here are some key points about secondary glazing:
Purpose:
Secondary glazing is primarily used to enhance the thermal and acoustic insulation of windows. It provides an extra barrier between the interior and exterior of a building, reducing heat loss and minimising external noise.
Installation:
Our secondary glazing units can be fixed through the face of the frame onto the existing window frame, using either our equal leg or odd leg profile, or fixed through the side of the frame into the reveal, using the equal leg frame only. Where the existing windows are out of square or shaped a wooden sub-frame can be used. All systems can incorporate different glass options for increased thermal insulation, sound proofing as well as security.
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Thermal insulation: Secondary glazing improves the energy efficiency of windows by reducing heat transfer. It helps retain heat during winter and prevents excessive heat gain in summer, leading to energy savings and increased comfort.
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Noise reduction: The extra layer of glazing helps block external noise, making it particularly useful for homes or buildings located in noisy areas such as near busy roads or airports.
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Improved security: Secondary glazing adds an additional layer of protection to windows, making them more resistant to break-ins and burglaries.
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Condensation control: It can help reduce condensation on windows by creating a warmer surface and preventing cold spots.
Benefits:
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Fixed panels: These are non-opening panels that provide insulation and noise reduction. They are commonly used in areas where ventilation is not a primary concern, such as bedrooms or living rooms.
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Hinged panels: These panels can be opened or closed for ventilation purposes. They are suitable for rooms where occasional airflow is desired, such as kitchens or offices.
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Sliding panels: These panels can be horizontally or vertically moved to allow access to the primary window for cleaning or ventilation.
Types of secondary glazing:
Types of secondary glazing:
Compatibility: Secondary glazing is compatible with most types of windows, including sash windows, casement windows, and even curved or shaped windows.
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Aesthetics: The added layer of glazing may slightly affect the appearance of windows from the inside. However, modern secondary glazing systems are designed to be discreet and blend with the existing window frames.
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Maintenance: Secondary glazing is relatively low maintenance. The panels can be easily removed for cleaning and maintenance of the primary window.
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Cost: Secondary glazing is generally more cost-effective than full window replacement. The exact cost depends on factors such as the size of the windows, the type of glazing, and the complexity of the installation.
In situations where double, or triple glazing is not possible for your windows, secondary glazing is a desirable option. It offers a range of benefits for properties that need sufficient window improvements and cannot have double glazing installed. It's important to note that while secondary glazing is a great alternative, it may not be as effective as double glazing in providing sufficient insulation.
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Want To Find Out More?
Call Sash Window Preservation on: 01603 908252 or 01223 927252 to discuss how we can help you with your secondary glazing requirements. We cover all of the Greater London and East Counties areas.