Window film questions, answered straight

Yes. Most projects can be estimated free by phone. If the glass needs to be seen — glass type, size, access or a commercial scope — we arrange an on-site assessment.

Mainly the film you choose, the total glass area, the number and size of panes, access (ladders, lifts, upper floors), glass type, and whether old film needs to be removed. Exterior and specialty films typically cost more. We'll explain the price in the estimate.

Interior architectural films are made for long service lives, and manufacturers warranty them with terms that vary by product, by residential or commercial use, and by interior or exterior application. Exterior films have shorter expected lives because they face the weather. We'll give you the manufacturer's terms for your specific film.

Reflective films use a metallized layer to bounce sunlight away — most heat rejection and daytime privacy, mirrored look. Neutral films keep a natural appearance with moderate heat and glare control. Ceramic films absorb infrared heat with ceramic particles and no metallic look, and spectrally selective films reject infrared while passing most visible light.

The wrong film can, because film raises glass temperature and some insulated, low-E, laminated or very large panes are sensitive to thermal stress. We check the film manufacturer's film-to-glass compatibility guidance, along with glass type, size and exposure, before recommending a film.

Madico has a history in window film dating to 1903 and makes architectural, automotive and safety films from its world headquarters in Pinellas Park, Florida. We use its solar control range as our core architectural line.

Yes. Solar control film reflects and absorbs part of the sun's energy at the glass, so less solar heat enters the room. The difference is most noticeable in direct sun on west- and south-facing glass. The amount depends on the specific film and your glass, which is why we look at the windows before recommending one.

Not necessarily. Lighter films — including spectrally selective films — are designed to reduce heat while keeping much of the visible light. If you want more glare control or privacy, a darker or more reflective film may suit you better. We'll show you the trade-offs before you choose.

Reducing solar heat gain reduces the cooling load on your A/C, which can lower energy use. How much depends on your home, glass, orientation and habits, so we don't promise a specific saving.

Yes. Lighter tinted and dual-reflective films reduce glare while keeping a clear view out. The view stays sharp; it simply looks less bright, similar to wearing sunglasses. The more glare reduction you want, the more the brightness of the view is reduced.

It depends on how bright the window is and how far the screen is from it. Medium-shade tinted or dual-reflective films usually make a noticeable difference. We'll suggest a range and show samples on the glass.

It's a window film engineered to reject much of the sun's infrared and ultraviolet energy while letting most visible light through, so it reduces heat without noticeably darkening the glass.

Spectrally selective films, and some light neutral solar films, are designed for this. They reduce solar heat with a light, low-reflective appearance. They won't reject as much heat as darker films, so we'll explain the trade-off for your windows.

Not on its own. Reflective film gives privacy when the outside is brighter than the inside. At night with lights on inside, people can see in. Use window treatments for evening privacy.

A film that is more reflective on the exterior than on the interior. You get daytime privacy and strong solar control outside, with less mirror effect inside so night-time views out stay clearer.

Yes. UV protection comes from UV absorbers in the film, not from how dark it is, so light and clear-looking solar films can still block nearly all UV.

It significantly slows fading by blocking most UV, and darker films reduce visible light and heat as well. Fading has several causes, so film reduces it rather than eliminating it.

For buildings with a lot of sun-exposed glass, film is usually a low-disruption way to improve comfort, reduce glare and solar heat gain and refresh the exterior compared with replacing glass. Whether it pays back for your building depends on its glass, orientation, energy costs and goals, so we evaluate the building before quoting.

In most cases, yes. Interior film is installed from inside with limited disruption, and we can schedule work by area or after hours. We'll agree on a plan with you before starting.

It can if the wrong film is used. Film raises glass temperature, and on some insulated, low-E, laminated or very large panes that increases thermal-stress risk. Manufacturers publish film-to-glass compatibility charts, and we check them — along with glass size, type and exposure — before recommending a film. Where interior film isn't appropriate, exterior film or a different film type may be the answer.

Generally no — it's exposed to sun, rain and cleaning, so manufacturers rate and warranty it differently from interior film. We'll give you the manufacturer's terms for the specific film in your estimate.