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Dichroic colour window film is a decorative film for windows that creates a vivid, colour-shifting effect as light passes through the glass and the viewing angle changes. It delivers the look of real dichroic glass at a fraction of the cost, without replacing existing windows, making it ideal for commercial premises and homes across the UK.
At Abode Window Films, we supply premium dichroic colour window film designed to turn plain glass into a striking architectural feature. This rainbow window film is visible from both sides of the glass and responds dynamically to changing light throughout the day, creating a high-impact, modern finish.
Dichroic colour window film is produced using advanced multi-layer polymer technology that separates light into different colour wavelengths. As light hits the window film, different colours become visible depending on the viewing angle and intensity of light.
Unlike standard coloured film for window installations, this product remains transparent. Natural light continues to pass through the glass while the surface displays a holographic window film effect that adds depth and movement rather than a flat tint, helping spaces feel brighter and more open.
Dichroic colour window film delivers a combination of visual impact and practical performance, making it suitable for both design-led and functional glass installations. Each benefit supports a different use case, from aesthetics through to comfort and privacy.
The most immediate benefit of dichroic colour window film is its striking visual effect. As light passes through the glass and the viewing angle changes, the surface displays shifting colours that bring movement and depth to otherwise plain windows. This allows glass to become a design feature without permanent alterations or specialist glazing.
From a practical perspective, rainbow window film helps diffuse incoming light and reduce glare in bright environments. This improves visual comfort in offices, retail spaces, and homes where direct sunlight can feel harsh or distracting. While it is not a heat-rejection film, it softens solar intensity and contributes to a more balanced internal environment.
Dichroic colour window film also provides light privacy benefits. The colour shift and reflective properties reduce clear sightlines through glass, making it suitable for internal partitions, meeting rooms, and feature windows. This creates separation while still allowing natural light to flow through the space.
In offices, dichroic colour window film is commonly applied to glass partitions, boardrooms, and reception areas. As people move through the space, the changing colours create a premium, contemporary feel that supports modern branding and workplace design.
Retailers use rainbow window film on shopfront windows and internal glazing to draw attention while keeping products visible. In hospitality settings, holographic window film is often used on bar screens, decorative panels, and room dividers to create immersive interiors that enhance the customer experience.
In residential settings, coloured film for window use is popular on internal doors, stairwells, and bathrooms with secondary glazing. It adds colour and privacy while keeping rooms bright. For more structured designs, it can be paired with patterned privacy window film to create subtle zoning without curtains or blinds.
Our dichroic colour window film range includes Fire and Cool tone options. Fire films emphasise warmer colour tones and are often chosen for bold, expressive interiors, while Cool films focus on cooler hues that suit minimalist and contemporary spaces.
The final appearance depends on orientation, glass type, and light levels. Because the window film reacts to light, colours shift throughout the day, creating a constantly changing effect. All products are supplied by the metre, allowing you to order exactly what you need. If you prefer a uniform colour finish, our coloured glass window film range offers solid colour alternatives.
Dichroic colour window film is designed primarily for internal glass installations. It performs best on internal glazing, partitions, and feature windows where it is protected from weather exposure and temperature extremes.
External installation is not recommended, as prolonged exposure to the elements can affect performance and longevity. The film is compatible with most internal glass and double-glazed units when applied to the interior face, making it suitable for offices, shops, and homes.
Our dichroic colour window film is easy to work with and suitable for beginners as well as professional installers. Each order includes clear fitting instructions to help achieve accurate alignment and a clean finish.
We also offer window films installation kits with specialist fitting tools to support smooth, bubble-free application. The film can be removed cleanly without damaging glass, making it ideal for rented properties, temporary displays, or evolving interiors. In bright spaces, some customers pair it with reflective window film to improve comfort.
Dichroic colour window film creates the same colour-shifting effect as real dichroic glass but with far greater flexibility. It is significantly more cost-effective, lighter in weight and does not require specialist glazing or structural changes.
Unlike replacing glass panels, window film can be installed quickly and removed when required. This makes it a practical option for businesses and homeowners who want a premium look without long-term commitment or disruption.
Dichroic colour window film offers a high-impact way to transform glass with colour, light, and movement. It delivers a stunning visual result while remaining easy to install, flexible and affordable.
Browse our product page to check stock, explore options, and buy by the metre. This effect is found across modern commercial interiors, giving glass a premium architectural finish without permanent changes. If you need guidance before you buy, our team is ready to help you choose the right rainbow window film for your project.
Yes, dichroic colour window film is legal for residential and commercial buildings in the UK. There are no restrictions on decorative window film for architectural glass. Planning considerations typically apply only to listed or protected buildings. Internal glass installations generally do not require approval.
Yes, the colour shift is created by how light interacts with the film rather than the printed colour. As daylight levels change and your viewing angle moves, different colours become visible. This creates a dynamic effect that evolves throughout the day rather than a fixed finish.
Holographic window film offers light privacy by distorting direct views with reflections and colour shifts. It does not fully block visibility, but it reduces clear sightlines through glass. This makes it suitable for internal partitions and zoning. For stronger decorative privacy, it can be combined with stained glass effect window film.
Dichroic window film can be cleaned using standard glass cleaners and a soft, non-abrasive cloth. Avoid harsh chemicals or scouring pads, as these may damage the surface. With correct care, the film maintains colour clarity and performance for many years.
Yes, dichroic colour window film can be removed cleanly when required. It does not permanently alter the glass surface. This makes it ideal for temporary installations, seasonal displays, and rented properties where flexibility is important.
