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  • Telephone: 01844 216655
  • “Crendon Windows & Doors” Double Glazing Specialists in Thame, Oxford, High Wycombe

    Crendon Windows & Doors are leading Double and Triple Glazing specialists, supplying high quality Windows, Doors and Conservatories and Orangeries in Thame, Oxford, High Wycombe and the rest of Oxfordshire.

    Crendon Windows & Doors is a modern family business that supplies and installs the latest innovations in uPVC, Aluminium, Timber and Timber Alternative products covering Oxfordshire.

    We have a strong reputation as a friendly and reliable company to work, and our completed projects never fail to impress. Crendon Conservatories is built on recommendations from happy clients. Although we have grown as a business in recent years, we are still very much focused on providing a personal touch with local knowledge, and our customers love the fact that we can provide the very latest technologies, designs and trends for their home.


    Extensive Range of Windows, Doors and Conservatories.

    We offer a wide range of high quality windows and doors available in UPVC and Aluminium, so we will have something to suit every home. Whether you need a new front door, new windows or even a conservatory, Crendon Windows & Doors will have a product to suit.

    UPVC and Aluminium Windows

    Crendon Windows & Doors offer a comprehensive range of windows from the traditional casements windows, to timeless classic french windows and even Fully reversible Windows. Our UPVC range of windows are available with either double or triple glazed and in a variety of colours and woodgrain finishes. Our range of  Aluminium Windows offer all the benefits of the UPVC Windows but with slimline profiles and available in any RAL colour they offer a great replacement for steel windows in period properties.

    UPVC and Aluminium Doors – Perfect for your Home

    Double and Triple Glazed Doors from Crendon Windows & Doors offer high levels of security, thermal efficiency and will make a stunning addition to any home. ‘Choices’ Doors come in UPVC Or Aluminium and both include a variety of styles from the smooth sliding Multifolding Doors, the impressive Sliding Patio Doors to our range of Replacement Front and Back Doors. Crendon Windows & Doors will help you find the Door that is perfect for you and your Home.

    Timber Windows and Timber Doors

    Manufactured from the highest quality hardwood or engineered softwood, 'Choices' timber windows and timber doors are highly energy efficient with high levels of security as standard. Complimenting any property old or new, 'Choices' timber windows from Crendon Windows & Doors combine attention to detail with a vast range of shapes, styles and designs. Accompanying our timber windows, our range of timber doors utilise the latest in multi-point locking, ensuring you and your home are kept comfortable, safe and secure.

    Conservatories, Orangeries and Garden Rooms

    Crendon Windows & Doors also specialise in Conservatories, Orangeries and Garden rooms. Our Range of Conservatories, Orangeries are highly energy efficient and virtually maintenance free as standard, saving you time and money on your energy bills. Conservatories, Orangeries from Crendon Windows & Doors are available in a variety of shapes, sizes and colours meeting the most demanding of requirements.

    Crendon Windows & Doors are double and triple glazing Specialists, carrying out installations to the highest standards throughout Oxfordshire.

    Our 'Choices' Products


    double glazed windows thame

    View our range of replacement UPVC, Aluminium and Timber Windows available in a range of styles and woodgrain colour finishes.


    bi folding-doors thame

    View our range of replacement UPVC, Aluminium, and Timber Doors, available in a vast range of styles and woodgrain colour finishes.


    conservatories and orangeries thame

    Add a bespoke, stunning, light and airy Conservatory, Orangery or Garden Room to your home that blends perfectly with your property.

    Timber windows and timber doors

    Crendon Windows & Doors now offer an extensive range of high performance timber windows and doors and alu clad timber

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    Design Your Dream Door

    Use our Solidor Door Designer to design and build your dream door now

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    Gresat looking solidor front door

    Zero Sightline Mullion

    Available for ‘Choices’ Flush 70 Casement Windows

    Zero Sightline Mullion on a Flush 70 Casement Window

    Concealed Trickle Vent Cover

    The aesthetic method of fitting Overhead Trickle Vents

    Concealed Trickle Vent Cover on a Choices Window

    The Most Secure Locking System Around

    Find Out More >>


    We are here to Help


    Use our REQUEST A CALLBACK, choose a time that suits you best and a specialist will call you back to discuss your requirements


    It could not be easier! Simply visit the 'Choices' downloads centre, enter your details and then download the FREE ‘Choices’ brochures to keep


    View our product galleries to see a wide range of ‘Choices’ Windows, Doors and Conservatories installed for other satisfied ‘Choices’ customers

    Customer Testimonials

    A big thank you from Lesley and me for the Conservatory you have created for us. Right from the beginning when Peter came round to gives us a quote, timescale and advice on how to progress, you were the only one of the five tenders we had that pointed out the relevant and important legal issues of building regulations etc. which gave us confidence in you. All of your teams, labourers, brickies, plumbers, builders and electricians had a high skill standard and nice people with it, which goes a long way. From beginning to end you kept us informed of developments, which are crucial in customer satisfaction. We are so happy with the attitude and skill your staff have shown which has provided us with the perfect finished article. All the Best.

    Clint and Lesley Fox

    Contact Crendon Windows & Doors

    Call us on 01844 216655

    ...or let us CALL YOU BACK at a time convenient that suits you to discuss your all UPVC or Aluminium requirements.