Looking for doors that tick every box in style, functionality, and performance? Meet the Cortizo 4700 sliding doors, designed to transform your home with a perfect blend of elegance and practicality. Whether you're enjoying family mornings in Clacton, a dinner party in Chelmsford, or relaxing on a calm afternoon in Colchester, these stunning aluminium sliding doors provide the ideal upgrade.
Say goodbye to bulky frames and hello to uninterrupted views. One of the standout features of our Cortizo 4700 doors is their slimline profiles, allowing for larger glass areas. This means more light flooding your space and creating an airy, modern feel in any room. Whether you're showcasing your garden in Brightlingsea or framing your Essex skyline from a luxurious patio, these doors won't disappoint.
Your home deserves doors that are as efficient as they are beautiful. The Cortizo 4700 sliding doors boast enhanced thermal performance, keeping your energy bills in check and ensuring your home stays warm and cosy year-round. With rising energy costs, these doors are as practical as they are stylish, offering a long-term solution that feels as good for your home as it does for your wallet.
We understand that peace of mind starts with secure doors. That's why the Cortizo 4700 comes equipped with a high-security multi-point locking system. It’s designed to safeguard your home without compromising the sleek design you’ll fall in love with. Rest easy knowing that whether you’re at your home in Colchester or jet-setting away for the weekend, your doors are working hard to ensure your home’s safety.
Rain? Wind? Scorching sunshine? Bring it on! Cortizo 4700 doors are built to stand up to whatever the British weather throws their way. Crafted from high-quality aluminium, these doors are durable and weather-resistant, ensuring they look and perform like new for years to come. Isn't it time your patio was ready to weather any storm with you?
Tired of struggling with doors that don’t glide smoothly? With the Cortizo 4700’s effortless sliding mechanism, you can open and close them in one smooth motion. More than that, these aluminium doors are custom-made to fit your space perfectly. Whether it’s a small patio entrance or a grand feature wall in your bright Chelmsford extension, we’ve got configurations that suit your vision.
Want colour choices? You bet we’ve got them! Available in a range of finishes and colours, these doors can be tailored to fit your personal style. Traditional, contemporary, or somewhere in between, there’s a Cortizo 4700 look for you.
At Spectrum Glazing, we bring you more than just premium products; we bring peace of mind. Based in Essex, we’ve been helping people in Colchester, Clacton, Chelmsford, and beyond fall in love with their homes all over again. From expert advice to flawless installation, you can consider us your friendly neighbourhood glazing gurus.
We don’t just fit doors—we create experiences. Professional, approachable, and always ready to help, our team ensures that your Cortizo 4700 sliding doors not only look amazing but work perfectly from day one.
Why settle for ordinary when your home deserves extraordinary? Whether you're upgrading your patio doors, revamping your living space, or simply looking for a modern standout feature, the Cortizo 4700 doors are your go-to. Experience the perfect blend of form and function, and make your space the talk of Essex.
Curious about how much it’ll cost to get these stunning aluminium sliders in your home? Don’t wait! Request a Free Quote now, and take the first step towards creating your dream home with Spectrum Glazing.
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The Cortizo 4700 sliding patio doors are a fantastic blend of style, functionality, and affordability—making them the go-to option for homeowners and builders alike. With a minimalist design that focuses on slim sightlines, these doors effortlessly enhance modern living spaces by maximising views and creating a seamless connection between indoor and outdoor areas. Whether you're renovating or starting a new build, the Cortizo 4700 offers a sleek and reliable solution.
Plus, when you choose Spectrum Glazing in Essex as your supplier, you benefit from expert installation, personalised service, and industry-leading guarantees.
Cortizo 4700 doors have been engineered with precision to provide a clean and modern aesthetic. The slim central interlock and sleek aluminium frames ensure that your view isn’t obstructed by bulky profiles. Whether you're enjoying picturesque garden views or simply letting more light into your home, the design ensures maximum glass area with minimal framing.
Absolutely. Security is a top priority with Cortizo 4700 sliding doors. These doors come equipped with a fully lockable shoot-bolt gearbox. This innovative locking system includes anti-backdrive technology, providing an added layer of protection by ensuring the doors cannot be manipulated from the outside—even when unlocked. Additionally, when paired with laminated glass, the doors meet Document Q compliance for building regulations, further affirming their robust security credentials.
Yes, Cortizo 4700 doors are designed with your comfort in mind. The aluminium frames incorporate deep polyamide thermal breaks, which serve to reduce heat transfer between indoor and outdoor areas. This means that your home stays warmer in winter and cooler in summer, all while reducing energy consumption. Additionally, bespoke seals prevent air and water ingress, ensuring your living space remains comfortable and weatherproof all year round.
Thanks to the innovative Korniche technology integrated into the Cortizo 4700 sliding doors, installation is quick and hassle-free. These advancements in engineering simplify the fitting process, reducing on-site installation times while ensuring a perfectly secure and accurate finish. When installed by Spectrum Glazing’s professional team, you can rest assured that the doors will perform optimally from day one.
Yes, all Cortizo 4700 sliding doors come with a gold-plated 10-year warranty as standard. This end-user warranty reflects the commitment to high quality and durability, ensuring that your investment is protected for years to come.
Cortizo 4700 doors are available in a range of bespoke configurations to suit your unique space. You can select from multiple track options (double or triple), as well as various sash configurations, allowing you to tailor the door system to your design vision. Additionally, the doors are available in any BS or RAL colour, ensuring they perfectly complement your property’s aesthetic.
Spectrum Glazing combines exceptional product knowledge with a deep commitment to customer satisfaction. Based in Essex, the team specialises in Cortizo 4700 sliding doors and offers a personalised service to guide you through every step of the process—from selection to installation. With professional fitting services and comprehensive guidance on compliance, Spectrum Glazing ensures every door delivers on performance, style, and security. Add to that their industry-best 10-year guarantee, and you’ve got the perfect partner for your home improvement project.
Yes, these doors are ideal for large openings, offering solutions up to 6.4 metres wide and 2.57 metres in height. Each sash can measure up to 2.5 metres wide, allowing for expansive glass panels that create stunning, unobstructed views. Whether you're designing a contemporary living area or maximising natural light, Cortizo 4700 doors deliver unparalleled versatility.
Definitely. Spectrum Glazing’s experienced team is here to help you evaluate your project’s requirements and determine if the Cortizo 4700 sliding doors are the right fit for your home. They’ll guide you through everything, whether you need advice on design options, compliance with building regulations, or installation specifics. Simply reach out to their friendly Essex-based team to get started.
With their minimalist design, robust security features, and energy-efficient performance, Cortizo 4700 sliding doors are quickly becoming a favourite among homeowners and architects alike. If you're ready to take the next step in upgrading your space, contact Spectrum Glazing today to learn more or book a consultation!
