Sash Windows & Heritage Windows

Sash Windows & Heritage Windows Installation

At Glasgow Double Glazing, we take pride in being the leading provider of double glazing and triple glazing window services in Glasgow. Our commitment to quality, professionalism, and customer satisfaction sets us apart from the competition. Today, we would like to introduce you to our exceptional sash windows installation services and how they can enhance the beauty and functionality of your home. We will also briefly touch upon our heritage window installation service, perfect for those seeking a touch of elegance and traditional timber windows.

Double glazed sash windows are a timeless and elegant feature that can significantly improve the overall aesthetics and energy efficiency of your home all with low maintenance required. With our expertise and attention to detail, we are dedicated to transforming your living spaces into comfortable and visually stunning areas.

At Glasgow Double Glazing, we understand that every home is unique. That’s why our team of experienced professionals will work closely with you to customise your sash windows according to your specific preferences, ensuring they seamlessly blend with your home’s architectural style and design.

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    Benefits of Timber Sash Windows:

    empty unfurnished loft room with roof window and solid wood floor

    Enhanced Energy Efficiency: Our modern sash windows are crafted using the latest energy-efficient materials that are responsibly sourced, ensuring that your home remains warm during winter and cool during summer. By minimising heat loss, you can improve energy performance and reduce your energy bills and create a more sustainable living environment compared to old windows and save money.

    Noise Reduction: We insulate sash windows with double glazing and triple glazing options effectively reduce external noise, providing you with a peaceful and quiet sanctuary away from the hustle and bustle of Glasgow.

    Improved Security: Our double glazed sash windows are equipped with robust locking mechanisms and toughened glass, making it the perfect fit for enhanced security and peace of mind for you and your family.

    Increased Property Value: Installing sash windows can significantly increase the value of your property. These timeless and sophisticated windows are highly sought after by potential buyers and can make your home stand out in the competitive real estate market.


    As experts in the field of windows and doors, we understand how difficult it can be to get clear answers from other companies offering similar services, so we’ve prioritized guiding you through every step of the process and ensuring you gain a complete understanding of all the work we carry out, as well as how much everything will cost – we don’t do hidden charges. We also offer customers several payment packages that can help make our installations more easily affordable. We can even offer payment methods with no upfront deposit, it’s our aim to ensure none of our customers ever feel burdened with payments. We are among the most professional double-glazing companies in the Glasgow area, so if you or someone you know is looking for double glazing window or door installations, get in touch with us today by calling at 01292 844899 or sending us an e-mail at

    Heritage Windows

    In addition to our sash window installation services, our window installers also provide heritage window installation for those who appreciate the elegance and charm of traditional window designs. Our heritage windows are expertly crafted to replicate the classic styles of bygone eras while incorporating modern technology and energy efficiency features. With our heritage window installation service, you can enjoy the best of both worlds: the timeless beauty of traditional windows and the benefits of advanced glazing solutions.

    Contact us today to schedule a consultation with our knowledgeable team. We will assess your requirements, provide expert advice, and guide you through the entire installation process. At Glasgow Double Glazing, we are dedicated to enhancing the comfort, style, and value of your home through our top-quality sash window and heritage window installation services. Trust us to make your vision a reality.

    Office Location
    Office 1, Technology House,
    9 Newton Pl,
    Glasgow, G3 7PR,



    1. Can Sash Windows be customized to match my home's style?

    Yes! At our company, we understand the importance of preserving your home’s unique aesthetics. Our team of professionals will work closely with you to customize your sash windows, ensuring they seamlessly blend with your property.

    2. How can Heritage Windows benefit my home?

    Heritage Windows offer several advantages, including:

    Preserving the authentic character and charm of period properties.

    Increasing the value and marketability of your home.

    Enhancing insulation and reducing energy consumption.

    Providing a high level of security without compromising on aesthetics.

    3. Do you offer a warranty on your window installations?

    Yes, we provide a warranty on both our sash window and heritage window installations. Our warranty terms may vary, so please contact us for specific details regarding the warranty coverage.

    4. How do I know if my windows need double glazing?

    If your windows feel cold to the touch, or if you notice drafts or condensation on the inside of the window panes, it may be a sign that your windows could benefit from double glazing. You may also want to consider double glazing if you live in an area with high noise pollution or if you are looking to reduce your energy bills. A professional window installer can provide a consultation and help determine if double glazing is right for your home.