Aluminum Windows and Doors Peterborough – 4 Seasons Glazing LTD


Cortizo’s innovative approach to aluminum design has revolutionized the industry, providing architects and builders with an unparalleled range of possibilities for their projects. Cortizo’s aluminum solutions are not only visually stunning, but also incredibly energy efficient, sustainable and durable.

With an extensive range of products and finishes, Cortizo offers bespoke solutions to suit every project and budget. Their advanced manufacturing facilities and cutting-edge technology ensure that every product is precision engineered and manufactured to the highest standards, delivering exceptional quality and performance.


Cortizo’s commitment to sustainability is demonstrated through their use of 100% recycled aluminum in their manufacturing process, as well as their investment in renewable energy sources. Their eco-friendly solutions help to reduce the carbon footprint of buildings and contribute to a more sustainable future. Their expert team is on hand to offer advice and support at every stage of the project, from design and specification to installation and maintenance. Whether you are looking for state-of-the-art sliding doors, high-performance windows or innovative curtain wall systems, Cortizo is the ideal partner for your next project. With their exceptional quality, sustainable solutions and outstanding customer service, Cortizo is the clear choice for architects, builders and property owners who demand the best.


Our Customers Reviews


Our windows and doors solutions provide year-round comfort with excellent thermal efficiency, allowing you to stay warm and cosy during winter, and cool and comfortable during summer, all while saving on energy bills.


4 Seasons Glazing has over 15 years of experience delivering outstanding results to homeowners, architects, and designers. You can trust our expertise to help guide you through the process and achieve your vision.


Our commitment to quality craftsmanship extends to offering a 10-year warranty on all aluminium profiles and 25 years for the powder coating, providing you with peace of mind and a lasting investment.


From the first design consultation to the final installation, our team will work with you to ensure that your specific requirements are met. Our flexibility and willingness to adapt to your needs make us a trusted choice for your project.

Why Choose us?

We understand that choosing the right windows and doors can be a daunting task, which is why we offer a free consultation to all of our customers. During this consultation, we’ll work closely with you to understand your needs and preferences, and to recommend the best products for your unique situation. We’ll also provide you with a detailed quote, so you know exactly what to expect.

We’re committed to providing you with an exceptional experience from start to finish. We pride ourselves on our attention to detail, our commitment to excellence, and our dedication to your satisfaction. Contact us today to learn more about our products and services, or to schedule your free consultation. We look forward to hearing from you!


Frequently asked questions

We offer our products and services to customers across the country, from London to Scotland and beyond.

Yes, we have our own manufacturing factory where we produce high-quality aluminium windows, doors, and roof lights.

Lead times can vary depending on the complexity and size of the order. However, we strive to provide our customers with a fast turnaround time without compromising on quality.

Yes, we offer full installation services for all of our products. Our experienced team of installers ensure that your new windows, doors, or roof lights are fitted to the highest standards.

Yes, we offer a comprehensive warranty on all of our products. Please contact us for more information on our warranty terms and conditions.

Yes, we specialize in creating bespoke designs and sizes to meet our customers’ specific requirements. Please contact us to discuss your project in more detail.

Yes, our aluminium windows, doors, and roof lights are all designed to be energy-efficient, helping to reduce your energy bills and your carbon footprint.

You can contact us via phone or email to discuss your requirements and request a quote. We will be happy to provide you with a detailed quote based on your specifications.

In the unlikely event that there is a problem with your product after installation, please contact us immediately. We will work with you to resolve the issue as quickly as possible.