First glass windows &developments

First glass windows &developmentsFirst glass windows &developmentsFirst glass windows &developments

First glass windows &developments

First glass windows &developmentsFirst glass windows &developmentsFirst glass windows &developments
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Quality Windows, Exceptional Service

Quality Windows, Exceptional ServiceQuality Windows, Exceptional ServiceQuality Windows, Exceptional Service

Quality Windows, Exceptional Service

Quality Windows, Exceptional ServiceQuality Windows, Exceptional ServiceQuality Windows, Exceptional Service

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About First glass windows &developments

FAQ's

Our Products

Our Products



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Our Products

Our Products

Our Products

We offer a wide range of products from windows, including double-hung, casement, and sliding sash windows to Doors, small Develpoments and conversions. All of our products are energy-efficient and come with a manufacturer and instlation warranty.

Our Process

Our Products

Our Process

We believe that the process of planning a project should be easy and stress-free. That's why we offer free consultations and custom measurements, and our team of experts will work with you to choose the best options and products for your home.

Window Styles Gallery

    A little bit about First Glass Windows

    Our History

    From the classroom to riding bikes in the woods— that’s where our journey began.


    We’re two school friends with a shared passion for building things right. For nearly 20 years, we’ve honed our skills across the trade industry, working side by side on a wide range of projects throughout Europe and the United States. With strong foundations in carpentry, floor laying, and double glazing, we’ve seen it all — and built most of it too.


    After years of experience, countless hours on-site, and a growing toolbox of knowledge, we decided it was time to bring it all home. That’s how First Glass Windows & Developments was born — a name that reflects both the clarity and quality we bring to every job.


    Now, we’re proud to offer our expertise to our local community, providing top-notch craftsmanship, honest advice, and a service built on trust, reliability, and friendship. We don’t just build homes and install windows — we build lasting relationships.

    Contact Us

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    Frequently Asked Questions

    Please reach us at info@firstglasswindows.co.uk if you cannot find an answer to your question.

    Energy-efficient windows are designed to reduce energy consumption by minimizing heat transfer between the interior and exterior of your home, helping to keep your home cooler in the summer and warmer in the winter.


    Signs that you may need new windows include drafts, condensation between the panes, difficulty opening and closing the windows, or an increase in your energy bills. Contact us for a free consultation to determine if new windows are right for your home.


    Single-pane windows have one layer of glass, while double-pane windows have two layers of glass with a spacer in between. Double-pane windows offer better insulation and energy efficiency compared to single-pane windows.


    Yes! Double glazing can significantly reduce outside noise, which is especially helpful if you live near a busy road, railway, or in a noisy neighborhood.


    In many cases, yes—but you may need special permission. We’re happy to guide you through the process and offer solutions like secondary glazing that often meet regulations without compromising appearance.


    Definitely. Double glazing is seen as a smart home improvement that boosts energy efficiency, comfort, and security—all of which are attractive to potential buyers.


    Very secure. Our modern double-glazed windows and doors come with advanced locking systems, toughened and Laminated glass options that not only help protect your home but can also increase acoustic value.


    There’s a wide variety! Choose from casement, sash, tilt-and-turn, bay windows, and many door styles—available in uPVC, aluminium, timber, and a range of colours and finishes to match your home’s look.


    We do everything we can to keep disruption to a minimum. Our team lays down protective coverings, tidies up after the job, and works efficiently to ensure a smooth experience from start to finish.


    Triple glazing has an extra pane of glass and another insulating layer. It offers even better thermal and sound insulation, though it’s generally more expensive. We’ll help you decide if it’s the right choice for your home.


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