Since 2000, Protek Devices has fitted 3M window film for homes and commercial spaces. The right film keeps heat and UV out, holds a shattered pane together, and turns clear glass private. We supply and install in Lahore and throughout Pakistan.
It lets in too much heat and light. The sun fades your furniture. People outside can see in. Broken glass is dangerous. Window film fixes all of this, with no new windows needed.
Sunlight drives interior temperatures up, creating hot spots, discomfort and screen glare.
More solar heat means the air conditioning works harder and your electricity bill climbs.
Clear glass lets people outside see straight into your rooms.
Glass is brittle. Burglars, bomb blasts and earthquakes turn panes into flying shards.
UV passes straight through glass, linked to skin cancer and fading furniture, floors and fabrics.
Standard glazing does nothing for the character of a space.
Most clients come to us with one of four goals. Start where your need is. The right brand and film is matched to your glass, orientation and budget.
Rejects solar heat and infrared so the air conditioning works less, hot spots disappear and screens lose their glare. Clear, ceramic and sun control films all keep your view.
Stops people seeing in while you still see out. Reflective films give strong daytime privacy and cut heat with it; frosted and mirror finishes hold the screen day and night.
Gives glass character with frosted ‘glass paper’, patterns, colour and mirror, plus working films: whiteboard, anti-fog and printable branding for offices, retail and partitions.
Holds glass together through blasts, break-ins, storms and earthquakes, so a broken pane stays in its frame instead of becoming shrapnel. This is the security, anti-shatter and anti-blast film our institutional clients rely on.
Drag the handle to compare. Solar film cuts the harsh glare and heat on the left to the calm, clear light on the right. Same glass, same view.
Based in Lahore, Protek Devices began with window film in 2000 and has since grown into one of Pakistan's established names in glass and surface technology. It is also the authorized importer for global brands across coatings, glass hardware and car care. Through all that growth, window film has stayed the product we sell most.
As an authorized installer for 3M, TotalGard and Reflectiv, we match the right film to your glass, orientation and goal, then install it to a standard that protects both your warranty and your view.
Anyone can sell a roll of film. The difference is in the brand access, the specification and the install, and results that are hard to match.
Authorized for 3M, TotalGard and Reflectiv under one roof, so we recommend the best film for the job, not the only one we carry.
A quarter century focused on the craft of film. No guesswork, just proven methods, clean edges and finishes that last.
Federal government offices, foreign embassies, every major bank, hospitals and hotel groups rely on our work where it matters most.
We assess glass type, including Low-E and double glazing, and choose the safe application side to avoid thermal stress and keep your warranty intact.
A clear path with no pressure. You'll know exactly what you're getting, and what it costs, before we touch the glass.
Tell us your goal online with Find My Film, or call us directly.
We measure your glass and check its type, size and orientation on site.
Matched film options with a clear, itemised estimate, with no surprises.
Specialist applicators fit your film cleanly, with minimal disruption.
Care guidance plus a warranty on your film.
Protek Devices has specified and installed film on glass where security matters most: federal government offices, foreign embassies, every major bank, hospital and hotel group.
The leading window film brands in Pakistan are 3M (USA), TotalGard (Malaysia) and Reflectiv (France). Protek Devices is the authorized installer for all three. No single maker wins every requirement, so we carry the three that, between them, cover them all.
3M filed the first sun control film patent and still sets the benchmark. Crystal clear, non-metallic optics and the most respected safety and blast grades available.
Built on Toray polyester and Henkel adhesives, TotalGard delivers strong ceramic heat rejection and durable performance at a smart price point.
France's most versatile range: solar and safety films alongside the widest decorative choice, plus a rare strength in films applied outside, on sensitive Low-E and double glazed glass.
A quarter century of installations across Pakistan's institutions, towers and homes. Our installs run from a single landmark façade to private living rooms.
A landmark tower glazed end to end. Protek Devices specified and installed high performance film across the façade, cutting solar heat load while holding the glass secure, with zero disruption to tenants. More of our capital work is on the Islamabad page.
A few words from people whose glass we've worked on.
By mid-afternoon the cabins on our west side turned into ovens and the AC simply could not keep up. The Protek team surveyed it, recommended the solar film and did both floors over a weekend so no one lost a working day. The heat is gone and they left every floor spotless. A very professional lot to deal with.
Security was the priority and the work had to be done quietly inside a live office. They sorted the clearances properly, turned up exactly when they said, and had the safety film on all the exposed glass in two days. You honestly cannot tell it is there, which is just what we wanted.
Our front lounge faces the road, so it would heat up badly in summer and anyone walking past could see right in. The rooms stay much cooler now and we have our privacy back, but we can still see out fine. The glare on the television has gone as well. We should have done this years ago.
Straight answers to the questions we hear most, so you can choose with confidence.
How solar control film rejects infrared heat, what TSER actually means, and how much cooling cost you can realistically save.
Read guideWhat anti-shatter film does (and doesn't) do, how thickness and adhesive matter, and which grades are rated for blast.
Read guideWhy some glass needs film on the outside face to avoid thermal stress, and how we choose the safe side to install on.
Read guideA quarter century of installations across every kind of glass. Tell us which you are and we'll route you the right way: a tailored quote, or a specialist site survey.
Cooler, more private rooms and safer glass for families. Get an instant film recommendation and estimate, then a friendly call from us.
Residential film
Solar, blast and security film at façade scale, with a managed site survey and a dedicated sales contact for specifiers and facility teams.
Commercial film
Automotive film that rejects heat and holds its colour, for comfort, clarity and UV protection on the move, fitted and quoted at the studio.
Automotive filmAnswer a few quick questions and we'll match you to the right films with a price estimate, or book a site survey with our specialists.