Window film supplied and installed in Hyderabad by Protek Devices, authorized for 3M, TotalGard and Reflectiv since 2000. Heat, safety and privacy film, specified for Hyderabad's climate.
Hyderabad sits far enough from the sea to lose some of the moderation Karachi enjoys, while keeping enough humidity to matter. Summers are harder here than on the coast.
We reach it with Karachi work, which makes it straightforward to arrange if timing is flexible.
Protek Devices installs 3M, TotalGard and Reflectiv window film in Hyderabad. Reached with Karachi, around two hours further on. Commercial work starts with an on-site survey; homes are usually filmed in a single visit.
The sea keeps the worst of the heat off — summer maxima here sit below what southern Punjab endures — but it replaces it with humidity, glare off a bright coastal sky, and salt carried inland on the breeze. Glass that never gets punishingly hot still runs bright and sticky all day.
Glare and ultraviolet usually matter more than raw heat rejection, so a lighter spectrally-selective or ceramic film often serves better than a dark one. Where film goes on the outside face, salt air is the deciding factor: metallised external films corrode in it, so we specify ceramic or a protected construction instead.
Humidity lengthens the cure. Filmed glass looks slightly hazy for longer here than inland — a fortnight rather than a few days is normal, and it clears on its own.
Reached with Karachi, around two hours further on.
We work throughout Pakistan, and the portfolio on this site lags the work — no Hyderabad install is written up yet. We would rather say that than show you someone else's building and imply it was ours.
We fit film throughout the city, including Latifabad, Qasimabad, Cantt, Auto Bhan Road and Saddar. Nowhere is off the list; these are simply the areas we are asked for most.
It lengthens the cure. Film is applied wet and the moisture has to leave through the edges, which takes longer in humid air — a fortnight of slight haze is normal here rather than a few days. It clears on its own and is not a fault.
It affects which film, not whether. Salt carried inland corrodes metallised films applied to the outside face, so on coastal glazing we specify ceramic or a protected construction externally, and keep metallised films for interior application. Inside the glass, salt is not a factor.
Yes, but for a different reason. Coastal maxima are lower than southern Punjab, so the case is less about raw heat and more about glare off a bright sky and the ultraviolet that fades furnishings all year. A lighter spectrally-selective film usually suits better than a dark one.
Tell us what the sun, the street or the security risk is doing to your glass, and we'll tell you which film answers it.