Answer a fewquestions.
Most people arrive knowing a room is uncomfortable rather than knowing which film fixes it. This works it out with you, in plain language, and tells you what it cannot know yet.
How do I work out which window film I need?
By starting from the room rather than from a product. Tell us what you would change, when it is worst and what you have ruled out, and we will say which class of film that points at, what still has to be confirmed and what happens next. It takes a couple of minutes and nothing is stored until you ask us for a quote.
It works from your room, not from a catalogue
Every question is about something you can see from where you are standing. Nothing asks you to know a technical figure, and every question has a not sure option that leads somewhere real.
It tells you what it cannot know
Nobody can identify your glass from a web form and nobody can measure it from one either. Those stay open questions, named as such, rather than being guessed at quietly.
It does not produce a price
Prices come from the actual glass, the access and the specification. We put them in writing after we have seen the job, which is the only way a number means anything.
Question 1 of 7
Question 1 of 7. Where is this?
Not sure is an answer on every question here, and it never sends you to a dead end. It changes what we ask next.
A direction is not a specification.
What comes out of this is the class of film your problem points at and the questions still open. The specification itself is written against your actual glass, by a person, after somebody has stood in front of it. That is the part nobody can automate and the part that decides whether the film works.