• Styles
  • Materials
  • Styles

    Materials

    Kömmerling Windows Manufactured by Our Team

    At Boston Trade Frames, we take pride in offering high-performance Kömmerling windows, manufactured right here in our factory by our skilled team. Choose from the classic chamfered detailing or the more modern ovolo detailing. Because we manufacture and install them ourselves, you can be confident of exceptional quality from manufacture all the way through to installation.

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    casement windows

    Our Order Process

    Request a free quote

    Let us know what you’re looking for and whether you need a trade supply or if you’re a homeowner needing installation.

    Speak to our experts within 24 hours

    Our team will aim to get back to you within 24 hours.

    Delivered within 2-4 weeks

    If you’re an installer, we can deliver your products within 2-4 weeks. If you’re a homeowner, we can aim to supply and fit within 6 weeks.

    Frequently Asked Questions

    Browse our FAQs below to find answers to commonly asked questions or get in touch!

    01205 311144

    What window styles do you offer?

    We offer a wide variety of window styles to suit any architectural style and taste. This includes classic casement windows, flush sash, sliding sash, tilt & turn and French windows. Contact us to find the perfect fit for your project.

    What materials do your windows come in?

    The material the window frames come in will depend on the style you choose. All of our window styles are available in uPVC, and our casement, flush sash and tilt & turn windows can also be made with aluminium.

    How do your windows improve my home's energy efficiency?

    No matter what style you choose, all our windows are designed with energy efficiency in mind. Features like double glazing and thermal break technology help to minimise heat loss, keeping homes comfortable and reduce heating and cooling costs.

    Are your windows secure?

    Absolutely! Security is a top priority. Our windows incorporate multi-point locking systems and robust hardware to protect against potential intruders.

    Can I customise the look of my windows?

    Of course – we offer a range of customisation options including colours, finishes and hardware. You can even choose decorative glass!

    flush french casement windows in a home kitchen viewed from the inside
    Kommerling white tilt and turn windows
    kommerling cottage flush casement windows

    UPVC or Aluminium: Choosing the Right House Windows

    Choosing between uPVC and aluminium windows depends on your priorities. Aluminium windows boast a sleek, modern aesthetic with slim sightlines that maximise natural light, making them a popular choice for contemporary homes. However, uPVC is a more budget-friendly option which still delivers excellent thermal efficiency, keeping your energy bills low. Both materials are exceptionally durable and weather-resistant, ensuring long-lasting performance for your house windows!

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    Window Security for Peace of Mind

    Security is paramount at Boston Trade Frames, and that applies to all our windows, regardless of material. Both our uPVC windows and aluminium windows incorporate multi-point locking systems, engaging multiple locking points within the frame for superior strength. We use industry-leading hardware known for its strength including Fab & Fix, APCES and Winkhaus.

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    key in the handle of plastic window
    Sheerline aluminium windows
    Cream uPVC Liniar Windows

    What our customers say

    Don't just take our word for it. Read what our satisfied customers have to say about Boston Trade Frames.

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    Quotation Marks

    Quality products at a good price

    Dean Brotherton

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    Had Nigel do our double glazing on the front. Great price and great job.

    Richard Phillips

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    Good quality products at a good price helpful and quality customer service would definitely recommend

    Kevin Cook

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      The Brains

      Meet the Owner: Nigel

      Nigel Apps, owner and director of Boston Trade Frames, has dedicated his career to windows. He began in joinery, then transitioned to manufacturing high-quality uPVC windows.
      Nigel's unparalleled knowledge and expertise ensures that you get exceptional windows, doors and conservatories for every project.

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      business owner nigel in the boston trade frames factory
      kommerling logo supalite logo bsw logo solidor logo doorco logo warwick development logo sheerline logo

      Expertly Crafted Home Improvements in the Heart of Boston

      At our Boston factory, our close-knit team utilises cutting-edge machinery and years of experience to craft high-performance windows and doors. We manufacture systems from industry leaders such as Kömmerling and Solidor.

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      business owner nigel and his daughter constructing a upvc window profile
      Family-run
      Quality products
      Rich Industry Knowledge
      Fair Pricing
      Established 1981