uPVC casement windows
At Frame Fast, our Elite uPVC casement windows are expertly designed for trade professionals, providing an ideal balance of performance, aesthetics, and ease of installation. Manufactured using high-quality Eurocell profiles, these windows are built to deliver superior thermal efficiency, achieving A+ and A++ energy ratings, ensuring compliance with modern energy standards.
One of the key advantages of uPVC casement windows is their versatility and customisability. Frame Fast offers multiple options, including double or triple glazing, allowing installers to tailor thermal performance and soundproofing to meet specific project requirements. The inclusion of secure bi-directional locking mechanisms enhances safety, making these windows a preferred choice for both residential and commercial applications.
- Providing top-tier thermal performance
- Wide range of glazing options, colours, and designs
- Easy to install with fast turnaround times
Supporting our customers
With more than 25 years of experience, Frame Fast collaborates closely with architects and construction professionals to ensure our windows and doors meet both aesthetic and performance requirements. We are adept at working from architectural plans and can assist during the specification stage with CAD drawings, sizing, and thermal calculations to support your project needs effectively.
A+ and A++ energy ratings
Frame Fast’s uPVC casement windows achieve an impressive A+ energy rating with double glazing, as certified by the British Fenestration Rating Council (BFRC). Thanks to the thermally efficient design of the uPVC frames, even lower-cost double-glazed units can reach A-rated energy efficiency. This makes them an ideal, cost-effective solution for trade professionals looking for high-performance windows without compromising on energy savings.
Revolutionary security
Our Elite uPVC casement windows are equipped with an advanced locking system that combines strength, durability, and superior security performance. The bi-directional locking mechanism is designed to enhance safety, featuring opposing double bolts that provide an anti-lift function for added protection. This system not only improves security but also ensures smoother operation, making it a reliable and secure solution for any installation.
High quality hardware
We offer a wide selection of premium handles available in various finishes, ensuring you can find the perfect match for your customer’s needs and style preferences. We also provide hinge options that have been designed for added convenience and safety, including easy-clean hinges for effortless maintenance and fire egress hinges for emergency escape situations.
the versatile choice
uPVC casement windows are renowned for their low-maintenance properties, offering long-term durability and resistance to weathering without requiring frequent upkeep. This makes them an economical solution for larger projects, where both aesthetics and long-term performance are essential. Our windows come in a wide variety of colour options, with additional customisations like Georgian bars, allowing for flexibility in design to suit both contemporary and traditional builds.
Frame Fast also understands the importance of efficiency in trade, offering fast turnaround times and competitive pricing, ensuring your project stays on schedule and within budget. We back this up with dependable customer support, offering assistance at every step, from selecting the right product to ensuring smooth installation. Whether you are working on a large-scale residential development or a commercial renovation, Frame Fast’s Elite uPVC casement windows provide a high-quality, reliable solution for delivering outstanding results on every project.
COLOUR OPTIONS
We provide uPVC casement windows in a diverse range of standard colours, ensuring you can meet a variety of design preferences. In addition, we offer over 20 wood grain and smooth colour foil finishes, allowing you to achieve a premium, customised look. This includes options like foils on white, giving added versatility to match any aesthetic. Whether your project calls for classic tones or contemporary finishes, our extensive colour range ensures a perfect fit for any property style or customer requirement.
kubu SMART security
Frame Fast’s Elite uPVC casement windows are Kubu-ready, allowing customers to integrate smart technology for enhanced security.
The Kubu system uses real-time sensors to monitor locks, sending updates and notifications via the Kubu app. With features like geofence alerts and a seven-day usage log, users can always check if their casement windows are locked, even remotely.
Visit our Trade Counter & Showrooms
Visit the Frame Fast Trade Counter and Showrooms in Derby for a warm welcome and expert advice on our glazing products. Featuring bifold doors, composite doors, windows, and more, our two showrooms are the ideal way for you to see our products firsthand. They are perfect for architects, installers, and builders looking to find the right solutions for their projects.
Got a Question? Ask an expert
We pride ourselves on delivering the highest standards of customer care, offering expert advice on technical, design, and marketing,
For further enquiries call
01332 344459
Open Mon-Thurs 8am-5pm, Fri 8am-4pm, Sat 8am-11am
Email address
info@framefastuk.com
Phone numbers
01332 344459
trade counter
Ascot Drive, Derby, DE24 8ST
contact us
Have questions or need further assistance? Then get in touch with the Frame Fast team. Whether you’re looking for advice, quotes, or more information on our products and services, we’re here to help.







