Leading the manufacture and design of aluminium profiles through innovation and strong investment since 1972.
A Spanish firm established in 1972, Cortizo are leaders in the manufacture and design of aluminium windows. Their Aluminium Windows are suitable for any room in your home, from the kitchen and living room to your bedrooms and bathrooms. Cortizo windows operate on a minimalist, easy-to-use system specially suitable for large dimensions to optimise natural light exposure. Engineered with a strong aluminium frame they are built to last.
With a choice of glazing finishes and stainless steel frames to reinforce the glass, the aesthetics of Cortizo are second to none. Designed with a maximum window surface area to create light and space, these bespoke slimline aluminium windows are also designed with enhanced noise insulation as well as offering improved levels of energy efficiency and thermal insulation.
Whether your property is in Peterborough, Stamford, Bourne or the surrounding areas, Klosen can help bring a touch of minimalism into your home with our Cortizo window planning and installation service. With a sophisticated multi-point locking system, you’ll benefit from increased security and luxury design in your UK based property. Get in touch with our friendly team today to discuss your design plans.
In January 2021, Cortizo windows were featured in a Grand Designs project based in South Lincolnshire. The couple-team wanted a sleek, contemporary feel to their Dutch barn house.
They wanted to invest in the best insulated windows and doors, and opted for the Cortizo Casement Window engineered with high-quality aluminium.
If you are interested in Cortizo aluminium windows for your home project, contact us today.
Frame finishes include anodizing or powder coating, both designed to protect your aluminium from the elements. Opening accessories include a range of handles, multi-point locking systems, and even an invisible opening mechanism which provides the ultimate minimalist aesthetic. With a choice of sliding, side hung, and turn and tilt opening mechanisms you can choose windows that work for your space.
Yes, Cortizo windows are perfectly suited to both private homes and commercial spaces. We regularly work with architects, homeowners and businesses to provide the perfect aluminium window designs that seamlessly work with your interior and exterior design.
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