
Window film for homes across Belfast and Northern Ireland. Privacy, heat, glare and UV.
Residential window film covers the problems that come with the glass in a house: rooms that overheat, glare on screens, a front room overlooked from the pavement, and furniture and flooring fading in the sun.
It is fitted to the glass already in the frame. That makes it a considerably cheaper answer than new glazing, and it can be applied room by room rather than as a whole-house job.

The most common domestic request is privacy for a ground floor room facing a street, a path or a neighbouring window. Blinds and net curtains solve it by removing the daylight. Film solves it by treating the glass, so the room keeps its brightness. Reflective film gives daytime privacy while keeping the view out. Frosted film gives full privacy day and night where the view matters less, such as a bathroom or a front door panel.
Modern extensions, sunrooms and bifold doors bring in far more glass than older houses were built with, and with it far more heat. Solar film reduces the heat entering through those large glazed areas. Where the problem is a conservatory specifically, the roof glazing is usually the surface that needs treating rather than the side windows.
Sunlight fades fabric, wood, flooring and artwork over time, and the damage is not reversible. Most of our films block up to 99% of UV rays, which helps protect furniture, flooring, curtains and other interiors from fading. If you have a room where a rug or a sofa has visibly faded along one edge, that is the case for film.
For most homes we can quote from photographs and rough measurements without needing to visit. Send images of the windows in question, note roughly how many panes and their approximate size, and tell us what you are trying to fix. Where a site visit is genuinely needed, we will say so rather than quoting blind.
We fit Opalux window film, a UK window film supplier. Choosing the right film for your glass is our job, not something you should have to work out. Tell us the problem and we will specify it.
Common questions
Our standard window films cost £70 per square metre, including supply and professional installation. Specialist films, Smart Film and external installations cost more. Every property is different, so send us photos and rough measurements for a free, no-obligation quote.
Reflective privacy film does during daylight, and keeps your view out. After dark, once your lights are on, the effect reverses and the room becomes visible. If you need privacy in the evening, frosted film or blinds at night are the honest answer.
The wrong film on the wrong sealed unit can raise thermal stress on the glass. This is why the glazing should be assessed before a film is chosen, taking into account glass type, size, orientation and any existing coating. We check first.
With proper care, some films can last 15–20 years or longer. We generally recommend reviewing or replacing film around the 10-year mark to maintain performance. Our Opalux films have product-specific warranties, averaging around 10 years.
Office, retail and workplace window film fitted across Belfast and Northern Ireland.
Solar control film for rooms that get too hot and too bright. Fitted across Belfast and Northern Ireland.
Frosted, etched and one-way privacy film fitted across Belfast and Northern Ireland.
Anti-shatter film that holds glass together when it breaks. Fitted across Belfast and Northern Ireland.
Roof glazing film for conservatories that are too hot to sit in. Fitted across Belfast and Northern Ireland.
Send photos and rough measurements and we can usually quote without a site visit. Tell us what you are trying to fix and we will tell you honestly whether film is the right answer.
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