Casement Windows
Casement windows provide a practical, versatile solution, admired for their simple design, ease of use, and timeless appeal.
Casement windows are an excellent choice for both modern and traditional homes, offering the perfect blend of style and practicality. Hinged at the side and opening outward like a door, they provide excellent ventilation and unobstructed views, making them ideal for spaces that need natural light and airflow. Operated by a crank or lever, casement windows swing fully open to allow maximum airflow, while their tight seals ensure exceptional energy efficiency and insulation. Enhanced security is provided by multi-point locking systems, protecting against forced entry. Available in various materials and styles, these windows can be tailored to suit different architectural needs, offering both functionality and aesthetic appeal.
The benefits of casement windows

10 year guarantee

30 co-ordinated & timeless colours available

Highest levels of security

Exceptional draft proofing and maximum ventilation

U-Values as low as and leading the market in sustainability
Spacious, stylish, and convenient
- Wide openings – Casement windows open outward, allowing for full and unobstructed ventilation, making them ideal for rooms that need more airflow.
- Versatile design – Available in various sizes and styles, casement windows can be customized to fit different architectural designs.
- Easy operationt – A crank or lever system allows for easy opening and closing, even in hard-to-reach areas.
- Uninterrupted views –With no central sash, casement windows provide clear, unobstructed views of the outdoors.
- Low maintenance – Modern casement windows are made from durable materials like uPVC, aluminium, or wood, requiring minimal upkeep.
- Inward or outward opening – Depending on your needs, casement windows can be designed to open inward or outward for convenience.
Energy-smart, secure, and quiet
- Superior insulation – Casement windows typically have excellent insulation due to their tight seal when closed, helping to reduce heating and cooling costs.
- Weather proofing – The compression seal in casement windows prevents drafts and moisture from entering, making them highly weather-resistant.
- Enhanced security – With multi-point locking mechanisms, casement windows provide strong protection against break-ins.
- Energy-efficient glass – Many casement windows are fitted with energy-efficient glazing, which helps maintain a comfortable indoor climate.
- Noise reduction – Their tight seals also provide superior sound insulation, reducing noise from outside.
- Emergency escape – Casement windows can be fully opened, providing an easy escape route during emergencies like fires.
Choose your colour:
Our Casement windows are available in a range of standard RAL colours, including the popular ones:
Anthracite Grey
7016
Rosewood
RAL 8017
Golden Oak
RAL 1011
Cream White
RAL 9001
White Ash
RAL 9016
White
RAL 9010
Find the right colour!
Whatever colour and finish you want for your casement windows, you’ll almost certainly be able to find it in the Fleming range!
Our FAQs
Check these FAQs for answers to some of the most common questions about our windows. We’ve listened to your most popular queries!
Casement windows open outward via a crank or lever mechanism, either fully or partially, providing full ventilation and unobstructed views.
Yes, casement windows offer excellent insulation due to their compression seals, which prevent drafts and help reduce energy costs.
Casement windows typically feature multi-point locking systems, providing a high level of security against forced entry.
Cleaning the outside of casement windows can be more difficult compared to inward-opening styles like tilt and turn windows, but many designs allow the window to swing open widely for easier access.
Yes, casement windows are versatile and suitable for both modern and traditional homes. They can be customized in various sizes and styles to suit different architectural designs.
Casement windows are popular in kitchens, bathrooms, and living rooms where maximum ventilation and unobstructed views are desired.











