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Curved Windows

Curved Windows

With a fusion of timeless elegance and master craftsmanship, we are experts in designing custom-made curved windows that perfectly retain the heritage charm of your home. Our designs embrace an assortment of styles, including:

  • Arched head casements
  • Curved box sashes
  • Intricate curved bay windows be they Georgian, Victorian, Edwardian, Art deco etc
  • Arched/curved glazing bars

Each of our creations, including the exquisite round bay windows, are individually crafted to fit flawlessly into the original opening, ensuring a seamless and timeless finish. Our expertise in producing these unique curved window designs have earned us the trust of architects, discerning homeowners, and those associated with Conservation Areas and Listed Buildings. We uphold the period character of every project we undertake, while also providing modern, high-quality solutions.

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    Beautiful, Traditional Handmade Curved Windows

    Each curved window is individually made following the period detail, profiles and proportions of the original, including sash horns, cord and weight mechanisms. Our bespoke curved windows consist of traditional joinery and design gleaned from over three centuries, combined with modern technology. 

    Key Features

    • the latest double glazed sealed units draught/weather seals
    • modified timbers with a 50 year guarantee not to rot or warp
    • advanced micro-porous paint covers
    • internally beaded glazing to maximise security and weather seal

    All help to maximise thermal insulation,durability and safety/security

    Curved Windows


    After a successful planning application. as our home is in a strict conservation area, the replacement windows designed and made by The Traditional Window & Conservatory Company are an exact copy of the originals in every detail Including the curved glazing, only now they have curved DOUBLE glazing! The old and the new are in perfect harmony. We are so pleased with the results in all respects that we have since had our front door replaced including all the original traditional decorative leads now encased in double glazing.

    E Rawnsley,CF11

    From day one TWCC were impressive providing sound advice and a detailed quotation with options. Their products and quality workmanship are second to none and their fitters are highly skilled and leave little mess behind. Keep up the good work – our house looks better and is much warmer!.

    Mr Vasdekys, W12

    Thank you for creating and installing such good quality windows to meet our ever-changing designs. We are very happy with the results and are already recommending you to friends and family.

    Mr Rock, N10

    I had delayed replacing the original windows to my Edwardian house as I feared losing the fine detail and elegance, but The Traditional Window & Conservatory Company were the answer!. They replicated the exact appearance of the original windows–but what an improvement to both the heatand sound insulation!!. I am delighted! The company employees and representative were also polite,helpful and efficient. Thank you.

    Ms Campbell, TW1

    Before installation rooms and walkways are sheeted up andthe old windows are removed from site and disposed of. Our expert fitters will ensure the replacements are finished and trimmed off with internal stub sills, architrave and period trim to mirror the originals. The immediate walls surrounding the window are decorated where applicable to complete the finished look.


    What types of Curved Windows does the Traditional Window Company offer?

    We offer a range of bespoke curved windows, including arched head casements, curved box sashes, and curved bay windows. Each window is made to fit the original opening exactly, preserving the character of your home.

    What are the key features of your Curved Windows?

    Our Curved Windows feature the latest double-glazed sealed units, draught/weather seals, and modified timbers with a 50-year guarantee against rot or warping. They also have advanced micro-porous paint covers and internally beaded glazing to enhance security and weather seal. All these features help to maximise thermal insulation, durability, and safety/security.

    How are the Curved Windows installed?

    Our experienced team takes care of the installation process. Rooms and walkways are sheeted up, the old windows are removed and disposed of, and the new windows are installed. They’re then hand-finished and trimmed off with internal stub sills, architrave, and period trim to match the originals. The immediate walls surrounding the window are made good where applicable to complete the finished look.

    Do you provide Curved Windows for conservation areas and listed buildings?

    Yes, we are experienced in working with the planning requirements for conservation areas and listed buildings. We have undertaken many successful planning applications and even successful appeals to The Planning Inspectorate.

    What makes your Curved Windows 'traditional' and 'handmade'?

    Each of our Curved Windows is individually crafted following the period detail, profiles, and proportions of the original design. This includes elements like sash horns, cord, and weight mechanisms. We blend traditional joinery and design techniques from over three centuries with modern technology to create windows that retain the period character of your home.

    Conservation Areas & Listed Buildings

    We are conversant with the requirements for planning and have undertaken many successful Planning applications and where required, successful appeals to The Planning Inspectorate.

    Fensa Building Regulation Certificate of Compliance

    Where applicable for windows and doors we will arrange certification following installation.

    Our Accreditations

    Our Accreditations