Energy-efficient casement windows in Nottingham, Leicester & Derby

No matter which window material you choose, our collection of casement windows are A-rated as standard & can be double or triple glazed – designed to enhance energy performance in both old & new homes alike. Intelligently trapping in pockets of warm air, our UPVC casement windows have been developed with the latest multi-chambered profile technology to keep your home at an ambient temperature all year round. Sourced from 3 of the industry’s leading manufacturers, our aluminium casement windows incorporate innovative thermal break technology, creating an effective barrier between cold air outside & warm air inside.

Conforming to PAS 24 security specifications & Document Q performance benchmarks as standard, secure peace of mind also plays an integral role with these resilient casement windows. Secured with internal beading & multi-point locking, casement windows effectively keep warmth in & intruders out. Furthermore, a practical butt hinge option provides extra confidence as an ideal solution for fire escape windows.

Accented with a Personal Touch

With 6 stylised frame options, classic Georgian bar, astragal bar, leaded light & mock sash horn options & a wide range of luxury colour finishes, textured privacy glass & matching handles & hardware to choose from, gives you the freedom to create your forever home.


Residence 7 Windows timber alternative windows

High-Tech Design

Our UPVC casement windows feature efficient multi-chambered, 70mm wide frames, combined with premier glazing from industry leaders Planitherm as standard. Our aluminium casements emphasize a unique polyamide thermal break in various widths; the wider the strips, the better the insulation. Aluminium frame widths range between 58mm & 70mm.

Guaranteed to deliver superior thermal & acoustic performance wherever they're installed, this straightforward design can achieve U-values as low as 0.8W/m2.K with 44mm triple glazing & 1.1 W/m2k with 36mm triple glazing.

Residence Window

Quality Manufacturing

German-engineered, our UPVC casement windows are 100% lead-free & carry the environmentally friendly Greenline label. Introducing recycled materials to the core of these UPVC profiles, they are durable, corrosion-resistant, low maintenance & affordable.

Our aluminium casement manufacturers are leading the way with some of the greenest operations of their kind. As one of the world's most sustainable materials, aluminium is lightweight, long-lasting, low maintenance & creates stunning minimalist sightlines with ease.


Stylish Hardware

Considering a variety of classic & contemporary stylings, as well as matching hinges & stays, our extensive collection ranges from heritage-inspired Monkey Tail handles right through to architectural inline locking window handles. Whether you're replacing like-for-like or wish to add a classic twist to more modern architectural stylings, we're certain we have a colour to suit your particular taste.

Dedicated to quality, we use long-lasting, stylish window hardware, furniture & fixings as standard.

Features and benefits of our casement windows

  1. Timeless Design: Casement windows offer a classic and versatile design that suits a wide range of architectural styles, from traditional to contemporary, enhancing the aesthetic appeal of any property.
  2. Excellent Ventilation: With their outward-opening mechanism, casement windows provide superior ventilation by allowing fresh air to enter the room from multiple angles, creating a more comfortable indoor environment.
  3. Energy Efficiency: Modern casement windows are engineered with advanced insulation materials and technologies, helping to minimise heat loss and improve energy efficiency, which can lead to reduced heating and cooling costs.
  4. Versatility: Available in various sizes, configurations, and materials such as uPVC, timber, or aluminium, casement windows offer flexibility and versatility to meet the specific needs and preferences of homeowners.
  5. Security: Casement windows are equipped with high-quality locking mechanisms and toughened glass options, offering enhanced security to help protect homes from intruders and provide peace of mind to occupants.
  6. Ease of Operation: Casement windows feature simple and smooth operation, making them easy to open, close, and maintain. They are ideal for hard-to-reach areas such as above countertops or in high-ceiling rooms.
  7. Noise Reduction: The tight seal provided by casement windows helps to minimise noise infiltration from the outside, creating a quieter and more peaceful indoor environment, particularly in urban or noisy areas.
  8. Natural Light: Casement windows maximise the amount of natural light entering the room due to their expansive glass panels and unobstructed views, creating a brighter and more inviting living space.
Casement Windows
Casement Windows

Casement Window Styles

Though there are many styles of casement windows and customisable options, they have remained a simple yet effective option for many homes in the East Midlands. A casement window is attached to an aluminium or uPVC frame by one or more hinges and features a user-friendly handle mechanism, which opens the window outwards.

A casement window can come in many different configurations and can be top hung, side hung, or bottom hung and designed to have multiple window openings within the frame. You also may want to opt for French casement windows for a chic look or flush casement windows for a more minimalistic appearance.

Industry-Leading Manufacturers

Available in ultra-efficient UPVC or ultra-slim aluminium frames, you can rest easy knowing that we only ever use industry-leading products that maintain strict environmentally-friendly manufacturing processes. Displayed at our extensive window & door showroom in Nottingham, this classic style has been engineered to meet current & anticipated safety & performance standards.

Our casement windows can be fully customised with an immense range of anti-fade UPVC finishes, a limitless spectrum of RAL colours for aluminium frames & stylish bespoke accessories.

Casement Windows
White Casement Windows

Discover Our Quality Casement Windows Across Nottinghamshire

We install a wide range of casement windows throughout Nottinghamshire. Our service areas include:

At The Nottingham Window Company, we proudly serve the entire region with top-notch casement windows and double glazing solutions.

Our casement windows are designed to enhance your home’s aesthetics while providing excellent energy efficiency. No matter where you are in Nottinghamshire, we’re your trusted partner for all your casement window needs.

Get in touch with us today to learn more about our services and how we can transform your home with our exceptional casement windows.


Get a Completely FREE Consultation

We are firm believers that quality always costs less. A free consultation will save money, whilst enabling healthy discussion & development of specific project requirements with a seasoned professional who truly loves what they do. Visualise & explore various options by completing the adjacent form.

    By submitting your details you confirm that you agree to the storing and processing of your personal data by Nottingham Window Company as described in the privacy statement.

    Visit our Showroom in Nottingham

    Nothing beats experiencing the quality of our windows, doors, and glazed extensions for yourself. Ideally located for homeowners across Nottingham, Derby & Leicester, a visit to our extensive showroom is a must.

    Based in Nottingham, our extensive home improvement showcase includes Residence 7 & Residence 9 windows, sliding sash windows, aluminium bifold doors & sliding doors, roof lanterns & a variety of quality windows & doors.