Casement windows compliment any property in Bedfordshire

Whether your window replacement project needs a typical side-hung casement window or tough rain protection with a top-hung casement arrangement, our casement window products are guaranteed to deliver a better way of life no matter where they’re installed.

Perfect for properties that require optimum ventilation, easy operation, and energy efficiency, casement windows are the most popular window style across Britain, complementing any type of property you can think of. Practical, unobstructed, thermally-insulating, safe and secure, our casement windows streamline a variety of settings across Bedfordshire and beyond.

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Features & Benefits

The ideal addition to homes and businesses alike, our efficient casement window solutions are a worthwhile investment for a variety of reasons, including:

Excellent Thermal Performance

Our aluminium casement windows can reach low U-values of just 1.0 W/(m²K) & our uPVC window systems can achieve U-values as low as 0.8 W/(m²K) (A+).

Strong & Durable

Utilising secure locks & handles, our aluminium casement windows are tested to PAS24 standards and our uPVC casement windows offer maximum security with minimal effort.

black aluminium casement window on red brick house

Slim Sightlines

Available in a wide range of configurations, our casement windows are crafted with slender sightlines for maximum light intake.

close up shot of anthracite grey aluminium windows

Weatherproof Design

As the most energy-efficient window style available, our casement windows are fully tested to withstand the harshest weather conditions.

Add a Splash of Colour

With a variety of standard, bespoke, and dual colour options to choose from, matching your new windows with the rest of your property is a breeze.

Styles & Resources

Explore our popular colours, finishes, and glazing options below & begin crafting dream property improvements today.

  • Colours
  • Glazing
  • Downloads
  • Colours

    Popular Colours & Finishes

    From classic white casement windows to sophisticated black casement windows, to more vibrant colour schemes, we offer the whole RAL colour chart, exclusive powder coating, metallic, textured, wood effect, and anodised finishes.

    Anthracite Grey

    Anthracite Grey

    Black

    Black

    Blue

    Blue

    Cream

    Cream

    Dark Blue

    Dark Blue

    Grey

    Grey

    Red

    Red

    White

    White

    Glazing

    Glazing Finishes

    As well as modern double and triple glazing, we also offer temperature-moderating Low-E glass and beautiful decorative glazing options for enhanced privacy and aesthetic value.

    Pelerine

    Pelerine

    Reeded

    Reeded

    Taffeta

    Taffeta

    Tribal

    Tribal

    Warwick

    Warwick

    Oak

    Oak

    Cassini

    Cassini

    Chantilly

    Chantilly

    Charcoal Sticks

    Charcoal Sticks

    Contora

    Contora

    Digital

    Digital

    Everglade

    Everglade

    Florielle

    Florielle

    Mayflower

    Mayflower

    Minster

    Minster

    Downloads

    Brochures & Downloads

    From energy efficiency to security to specialist casement window features, our comprehensive range of brochures provides all the answers you need.

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    Cortizo Casement Windows & Flush Casement Windows

    Combining the sleek aesthetics of classic square timber windows with innovative modern aluminium, charming Cortizo casement windows give you:

    • Elegant maximum sash dimensions of 1800 (W) x 1800 (H) mm
    • Low U-values of just 1.0 W/(m²K) for thermal insulation (triple glazed)
    • Tested to PAS24 standards
    • Side hung and top hung opening possibilities
    • A symmetrical, flush-face design option
    More Cortizo Products

    Reynaers SlimLine 68 Casement Windows

    Specifically designed to meet the needs of modern UK households, Reynaers stylish SL68 aluminium window designs offer:

    • Beautiful maximum sash dimensions of 1300 (W) x 1470 (H) mm
    • Low U-values of just 1.0 W/(m²K) / Window Energy Rating A++ for thermal insulation (triple glazed)
    • Tested to PAS24 standards
    • Side hung and top hung opening possibilities
    • A symmetrical, flush-face design option
    More Reynaers Products

    Frequently Asked Questions

    See all FAQs

    What areas do you cover?

    We cover the following areas:

    Bedford, Milton Keynes, St Neots, Peterborough, Cambridge, Rushden, Wellingborough, Luton, Harpenden, St Albans, Sandy, Biggleswade, Bicester, Buckingham, Stamford, Bedfordshire, Berkshire, Buckinghamshire, Cambridgeshire, Essex, Hertfordshire, Rutland, Norfolk, Northamptonshire, Nottinghamshire, Oxfordshire, Suffolk, Surrey and everything in between!

    Our Trade supply only services cover a larger area, so please feel free to contact us to discuss any requirements or any issues regarding the distance from our location.

    Do you offer no obligation quotations?

    Yes, all our quotations are completely free from any fees. Whether we visit your home or business or we meet in our showroom, each quote carries absolutely no obligations with it.

    Book your free no-obligation quotation appointment now.

    Do you manufacture your own products?

    With the exception of our entrance door and uPVC window products, we manufacture and fabricate a diverse range of aluminium bifold doors, sliding doors, and windows within our factory.

    What is uPVC casement windows?

    uPVC casement windows are a type of window frame that is made of unplasticized polyvinyl chloride (uPVC), a durable and low-maintenance material that is often used in construction. Casement windows are a style of window that is hinged on the side and swings outwards like a door. They are often used in residential buildings and can come in a variety of styles and designs. uPVC casement windows are a popular choice for homeowners due to their durability, energy efficiency, and low maintenance requirements. They are resistant to rot, corrosion, and fading, and they do not require painting or sealing like traditional wood frames. They also provide good thermal insulation, which can help reduce energy costs and improve comfort inside the home.

    Can casement windows be double glazed?

    Yes, casement windows can be double glazed. Double glazing is a common feature in modern casement windows and is used to improve energy efficiency, reduce noise, and enhance security. Casement windows can be double glazed by replacing the existing single-pane window with a double-glazed unit. Alternatively, new casement windows can be manufactured with double-glazed units from the outset. Double glazing can be combined with other features such as low-e coatings and insulated frames to further improve energy efficiency and performance.

    Why do people use casement windows?

    People use casement windows for several reasons: 1.Energy efficiency: Casement windows are known for their energy efficiency because of the way they seal tightly against the frame when closed. This makes them an excellent choice for reducing energy bills by keeping hot or cold air from escaping. 2. Ventilation: Casement windows provide excellent ventilation because they can be fully opened, allowing fresh air to flow into the room. This makes them an ideal choice for areas that need more airflow, such as kitchens, bathrooms, and laundry rooms. 3. Security: Casement windows are difficult to break into because of their design. The window sash is held in place by a crank, making it difficult for intruders to force the window open. 4. Aesthetics: Casement windows are often used in traditional or modern-style homes because of their sleek and simple design. They can also be customized with various frame materials, such as wood, aluminum, or vinyl, to match the style of the home. 5.Easy operation: Casement windows are easy to operate, with a simple crank mechanism that opens and closes the window. This makes them a great choice for people who have difficulty with traditional sliding or double-hung windows.

    interior bi-folding doors

    Window Showrooms in Bedford | Bay 3, 16 Murdoch Rd, MK41 7PD

    Allowing you to ‘try before you buy’, a visit to our local home improvement showroom will also resolve any queries that may be holding up the process of transforming your home or business. Housing a wide range of premium window products, our showroom also features an integral blind demonstration pod to get a real feel for this modern window covering solution.

    Your safety is our priority when you visit our showroom. So, during this time of low infection rates, we do not require you to wear a face mask. However, it’s your prerogative to continue wearing a mask, so please don’t hesitate to let us know if you would like us to reciprocate. If you’re happy, then we’re happy.

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    Testimonials

    Jason Quince

    Just had all my windows and french doors done. Clean and reliable. Great price. Would thoroughly recommend.

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    Maria Lapish

    Brilliant work, efficient, friendly clean working and they did an amazing job, I am so pleased with my final work. I cannot recommend them more highly. And they do not charge ridiculously high prices. Thank you Kevin and your team.

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    Holly Barlow

    We had our windows and front door completed by Bedford Bi-Folds. Allan came out originally to quote, he was very informative advising us of all options. We were kept up to date with when the install would take place. The install team were brilliant, friendly, efficient and left everywhere tidy. The windows and door look amazing, we are so pleased, thank you for such a brilliant service and end result. Would definitely recommend.

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    Rosa Speller

    A fabulous Rock door supplied and fitted by Bedford Bi-Fold, fitters being Alex and Archie did a first class job. We have had many compliments, and the door has excellent security features. We would highly recommend the door and Bedford Bi-Folds

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    Nathan Hulatt

    Thanks to all at Bedford Bi-Folds for a professional and pleasurable experience from start to finish with the installation of our Bi-Folds and window. Kev and Archire above and beyond expectations coming at 5pm to fit these. Will be using them again when our on going project picks up pace, would highly recommend using Bedford Bi- Folds if anyone is looking for doors, windows etc etc, Kev listened to what we wanted and produced exactly that.

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