products
State of the art glazing
We pride ourselves on delivering top of the line glazing solutions that combine innovation, quality and aesthetic appeal with our range of products designed to meet your diverse needs. Every project is unique and our team of experts will work with you to create the perfect solution for your residential or commericial space. Take the time to explore our comprehensive selection of Invisible Window products and see for yourself how we can offer the perfect fit your your project.
IW Slide
At Invisible Windows, our IW Slide systems bring effortless elegance and advanced engineering to large-scale sliding glazing. Designed to create expansive, uninterrupted views with minimal visible framing, our sliding systems enhance the connection between indoor and outdoor spaces. Ideal for luxury residential and commercial properties, IW Slide provides smooth, near-silent operation, offering both aesthetic beauty and technical excellence.
IW Glass Extension
IW Glass Extension from Invisible Windows creates luxurious, light-filled extensions that seamlessly connect indoor and outdoor environments. Our bespoke glass extensions are designed to enhance the architecture of any space, bringing in natural light and offering uninterrupted views. Whether for residential or commercial projects, our high-performance glazing and precision-engineered structures provide both aesthetic beauty and practicality, creating unique, open spaces that are perfect for modern living.
IW Roof
At Invisible Windows, IW Roof provides bespoke roof glazing solutions that flood interior spaces with natural light while maintaining the highest standards of thermal performance and design. Whether for skylights, glass roofs, or atriums, our roof glazing systems are custom-designed to fit seamlessly into any architectural style, adding a luxurious touch while enhancing the ambience of the space.
IW Windows
Frameless and slim-profile windows for contemporary and period homes. IW Windows maximise the glass and minimise the visible frame, from fixed frameless panes and frameless glass corners to opening windows — pivot, tilt and turn, sliding and hinged — in slim aluminium, steel or wood frames. Each window is made to the project, with bespoke glass sizes up to 4,000 x 2,000mm. Larger or stepped openings can be glazed with panes joined glass to glass, and sizes above the stated maxima are considered project by project. We detail with the architect so the glazing reads as part of the building rather than an insert.
IW Structural
At Invisible Windows, our IW Structural glazing solutions push the boundaries of architectural design. Using advanced engineering and the finest materials, we create expansive, unobstructed glass surfaces that enhance the flow of natural light and offer unparalleled views. Whether for residential or commercial projects, our bespoke structural glazing integrates seamlessly into the architecture, providing both aesthetic beauty and structural integrity.
IW Pivot
At Invisible Windows, IW Pivot delivers stunning, bespoke pivot door solutions designed to create a bold architectural statement. Our pivot doors offer seamless functionality and minimalist aesthetics, perfectly blending indoor and outdoor spaces. Engineered with precision and built for luxury, IW Pivot doors allow for expansive glass panels and smooth, effortless movement, making them ideal for high-end residential and commercial projects.
IW Steel
At Invisible Windows, IW Steel combines the timeless strength of steel with the sleek, modern aesthetics of glazing. Our steel-framed glazing solutions offer unparalleled durability and slimline elegance, making them ideal for creating industrial-chic designs in both residential and commercial spaces. Whether for windows, doors, or partitions, IW Steel provides a robust yet refined solution that enhances natural light while maintaining structural integrity.
IW Internal
IW Internal from Invisible Windows brings a touch of sophistication and sleek design to interior spaces with bespoke internal glazing solutions. From glass balustrades to partitions and doors, our systems combine transparency, style, and functionality to enhance light flow and create a sense of openness within any space. Perfect for both residential and commercial environments, IW Internal offers the luxury of customisable design with the precision of advanced engineering.
Guillotine Windows
Guillotine windows and guillotine doors are vertical sliding glazed openings — panels that travel up or down so the aperture can clear fully for indoor–outdoor connection. IW Architectural Glazing supplies and installs large-format guillotine systems in the UK, including OTIIMA, alongside Solarlux and our wider frameless and structural glazing offer. Deliverable panel sizes reach up to 6 m × 6.4 m; we have also completed an OTIIMA guillotine of approximately 6.2 m wide by 5 m high. We detail drive, pocket, thermal build-up and structure with the architect so the opening reads as part of the façade, not a bolt-on.