Guides and advice
Honest, in-depth guides on architectural film and window film, written from real Cambridge installations. Costs, comparisons, finishes and everything in between. No fluff, no sales script.
Why these guides exist
Most content about architectural film online is either a manufacturer's product sheet or a sales page dressed up as advice. Neither one tells you what actually happens on installation day, what a job really costs once you account for prep and access, or where a particular finish falls short. These guides are different because they come from real Cambridge installations rather than a marketing brief: kitchens actually wrapped, window film actually fitted, commercial spaces actually turned around over a weekend.
They cover the three areas Velfi works in every week. Kitchen wrapping is the one homeowners ask about most, so the guides go into real cost ranges, how it compares to a respray or a full replacement, and which finishes hold up. Window film covers solar control, privacy and decorative options for homes and offices, including the questions people only think to ask once the quote is in front of them. Commercial wrapping is written for facilities managers and developers who need documentation, fire ratings and a fixed price before anything gets signed off, not just a nice-looking finish.
The aim is simple: answer the question honestly enough that reading the guide is worth more than a five-minute call would have been. If it isn't, that's a guide that still needs writing.
Every figure and process described here comes from jobs actually completed across Cambridge and Cambridgeshire, not a national average pulled from a supplier's marketing pack. Where a guide gives a price range, it's built from real quotes. Where it describes a process, it's the same process used on the next job. That's also why the guides get updated rather than left static: when a finish, a supplier price or a piece of guidance changes on the ground, it changes here too.
All guides
These guides are written from real jobs, not marketing copy. Each one covers the specifics that actually affect a decision: what a finish costs, how long it lasts, what the installation day looks like, and where a particular film or process falls short. If a guide doesn't answer the question you have, the fastest route is a direct message with a couple of photos, and a straight answer comes back within 24 hours.

Transform lifts, reception desks, wall panels, doors and partitions without a full refit. Fire-rated, fully documented, minimal downtime. The complete guide for facilities managers, developers and business owners, in Cambridge and nationwide.
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Solar, frosted, privacy, decorative and safety film for homes and businesses. What each type does, what it costs, and how to choose. Commercial and domestic.
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How vinyl wrapping works, what it costs, the finishes available, how long it lasts, and whether it is right for your kitchen. Everything before you spend a penny.
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Real numbers for real Cambridge kitchens. What drives the price, what is included, and how the quote stays fixed before work starts.
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The specification guide: sustainability, fire ratings, finish selection and how to brief an installer. Written from the installation side.
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The evidence: embodied carbon reduction, waste elimination, ESG reporting and circular design, for designers and procurement teams.
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Technical guide to fire classifications, durability, wet-area suitability and substrate compatibility for specifiers.
Read the guideTopics we cover
If a full guide feels like more than you need right now, here's what's covered broken down by topic.
Common questions
Yes, completely. No email gate, no signup, nothing hidden behind a form. They exist to answer the questions people ask before getting in touch, not to collect leads.
Yes. A guide can only cover general cases. Send a couple of photos of your kitchen, windows or commercial space and a straight answer specific to your project comes back within 24 hours, not a generic reply.
New guides get added when a real question keeps coming up on site visits or calls, rather than on a fixed schedule. If something you need isn't covered yet, ask directly and it can shape the next one.
No. They explain what professional installation involves and why it holds up when DIY vinyl often doesn't, but they're not a step-by-step DIY tutorial. The film, preparation and edge finishing used professionally are a different class of product and process from a self-adhesive DIY kit.
Still got a question?
If the guides did not cover it, send your question over. A straight answer comes back within 24 hours, whether or not it ends in a job.
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