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      Is Double Glazing Worth It?

      05.17.2024 By Brent Beahan Windows

      Double glazing uses two panes of glass separated by a space to form an insulating barrier that keeps homes warm in winter and cool in summer. This glazing option greatly improves window efficiency by reducing heat transfer, leading to better energy conservation. With rising energy costs and growing environmental concerns, more homeowners are turning to energy-efficient glazing options like double glazing. This trend not only helps the environment but also cuts down on energy bills, making double glazing a wise choice for enhancing home comfort and sustainability over time.


      What is Double Glazing?

      Double glazing is an efficient glazing option that uses two layers of glass separated by an air or argon gas-filled gap. This gap acts as an insulating barrier, greatly reducing heat transfer through the window and helping to keep indoor temperatures stable regardless of the weather outside. This results in better thermal efficiency and lower energy costs. 
      In contrast, single glazing has just one pane of glass and lacks this insulating gap, making it far less effective at keeping heat in and cold out, which can lead to higher energy bills and less comfort. Double glazing not only offers superior insulation but also provides better sound reduction, security, and control of condensation compared to traditional single-pane glazing options.


      The Benefits of Double Glazing

      Energy Efficiency

      Double glazing is excellent for insulating homes because it has two layers of glass with air between them. This setup keeps heat inside during the winter and outside during the summer, which means your heating and cooling systems don’t have to work as hard. As a result, you’ll see a drop in your energy bills. This makes double glazing an efficient and eco-friendly glazing option.


      Noise Reduction

      The same air gap that helps with insulation in double glazing also blocks out noise. If you live in a busy area, this glazing option can make your home quieter by reducing the noise that comes through your windows. This feature is perfect for enhancing peace and quiet at home.


      Increased Property Value

      Adding double glazing to your home can also increase its market value. Buyers often look for homes that are energy-efficient and comfortable, qualities provided by this glazing option. The additional benefits of better security and a modern look make homes with double glazing more appealing on the real estate market.


      Reduced Condensation

      Double glazing helps lower condensation, which is when moisture collects on windows and can lead to mould and mildew. This happens less with double glazing because the inner glass stays warmer, preventing moisture from building up. This not only keeps your windows in good condition but also promotes a healthier indoor environment, making double glazing a practical glazing option for maintaining your home.


      Glazing Options and Customisation

      Types of Glass in Double Glazing

      Low-Emissivity (Low-E) Glass and tinted glass are efficient glazing options for double glazing. Low-E glass has a coating that keeps heat inside in winter and blocks excessive heat in summer, helping to control indoor temperatures and reduce energy costs. Tinted glass, available in several colours, lowers heat from the sun and glare, protects against UV damage, and keeps interiors cooler, which is perfect for areas with a lot of sunlight.


      Frame Materials and Designs for Double Glazing

      Double glazing can come with uPVC, aluminium, or wooden frames, each enhancing different building styles. uPVC frames are tough, low-maintenance, and insulate well, available in colours like wood finishes. Aluminium frames have a sleek, modern appearance with durable, slim designs that can be custom-coloured. Wooden frames provide a classic look and excellent insulation but need more care to keep their appearance. These glazing options offer great customization potential, improving both the look and functionality of properties.


      Cost vs. Savings

      Investing in double glazing involves an initial upfront cost that can vary depending on the type of glass, frame materials, and the size of the installation. Although the initial expense is generally higher than standard single-pane windows, the long-term savings on energy bills can significantly offset these costs. Double glazed windows reduce the need for extensive heating and cooling, leading to substantial reductions in energy consumption. This energy efficiency translates to lower utility bills, with homeowners often seeing savings that accumulate to cover the cost of their investment over several years. This makes double glazing an attractive glazing option not just for its immediate benefits but also for its potential financial returns.


      Installation Process

      During the installation of double-glazed windows, homeowners can anticipate a straightforward but meticulous process that typically spans a few days, depending on the number of windows being replaced. Here’s what to generally expect:

      Initial Consultation and Measurement: Certified technicians will visit your home to measure the window spaces accurately and discuss specific requirements or customization options.

      Removal of Old Windows: The old windows are carefully removed to avoid damage to the surrounding structure. This part of the process is critical and requires skilled handling.

      Installation of New Double-Glazed Windows: The new windows are then precisely fitted into the openings. This involves securing the frames in place, ensuring that they are perfectly aligned and sealed to provide optimal insulation and functionality.

      Sealing and Finishing: After the windows are installed, they are sealed and caulked to prevent drafts and water ingress. The installers will also ensure that the finish is clean, with any mess from the installation process being cleaned up.

      Final Inspection and Demonstration: Once installation is complete, a final inspection is carried out to ensure everything is properly installed and fully operational. Technicians will demonstrate how to operate the new windows and provide maintenance tips.


      The Smart Choice for Modern Homeowners

      Double glazing offers significant benefits for your home, improving insulation, reducing energy costs, and enhancing comfort. It involves advanced glazing options like Low-E and tinted glass, fitted within sturdy frame materials such as uPVC, aluminium, or wood, all of which contribute to a quieter, more energy-efficient environment. The installation process is streamlined and professional, ensuring that each window performs optimally. Consider upgrading to double glazing to make your home more comfortable and efficient.

      Ready to upgrade? Contact WA Custom Glass for a personalised consultation and explore your double glazing options today.

      Brent Beahan

      Brent Beahan

      Brent is a highly experienced General Manager in the glass and glazing industry, with an impressive 20+ year career under his belt. Having earned a Certificate III in Glass and Glazing and the esteemed title of Master Glazier, Brent possesses a wealth of knowledge and expertise in the field. As General Manager, his role involves overseeing all company departments, including Production, Supply, Sales, Scheduling, and Installations. His creativity, knowledge and passion for glass exemplify him as a leader in the industry.

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