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The following are some common questions about our
window films. Of course, if you still have further questions, feel
free to contact us via the Customer Inquiry
page.
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Why Do Commercial Customers Have Window Film Applied in Their
Buildings?
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- Improved Tenant Comfort
- Lower Heating and Cooling Operating Costs
- Lower Utility Demand Costs
- Utility Rebates
- Improved Aesthetics, Uniform Appearance
- Improved Safety and Security
- Extended A/C Equipment Life
- Valued Alternative to adding more A/C Equipment
- And more.
Most often, our commercial customers will purchase
Our Window Films for tenant comfort and justify the purchase
on Energy Cost Savings.
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What is the Typical Energy Pay Back
for Window Films?
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Simple pay backs will vary depending upon
the amount of sunlit glass exposure, the type of film, the
type of glass, cost of fuel, cost of application, and other
variables. However, we have seen pay backs often range in
the 2-5 year period, with some reported to be even less than
6 months.
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How is Window Film Applied?
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Our Window Films are professionally applied
by skilled, well-trained personnel. Almost all of our films
are designed to be applied to the inside of your glass. The
first step is to prepare the window area for the application;
placing drop cloths on the floor, protecting and/or moving
furniture where necessary. Next, the window glass is cleaned
using simple cleaning solutions (often water and ammonia)
and razor blade scrapers. Then, the film is sprayed with a
slip solution (detergent and water) for proper positioning,
and applied to the window glass. Using a professional grade
squeegee and following proper techniques, the application
is completed by removing excess water, trimming the edges,
and a final squeegee technique to dry the edges.
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How Do I Clean My Window Film?
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After thirty days, you may clean Window
Films using normal household cleaning solutions, including
ammonia based products, e.g. Windex, and a soft, lint-free
cloth or towel. You may also use a squeegee to clean the film.
Abrasive products which could scratch or damage the film should
not be used.
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How Long Does Window Film Last?
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Our Window Films are made durable to last
for many years; just how long may depend upon the type of
film applied, type of glass it is applied to, and the particular
climate in which it is applied. Most applications last upwards
of 10 years and beyond, and several applications are still
performing after 15 years. All applications have a minimum
warranty period of five years (except exterior applications
which are 2 years), and several films carry a 10 year commercial
warranty, and even a lifetime residential warranty (lifetime
for as long as original purchaser owns their home).
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Will Window Film Stop My Furnishings
From Fading?
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Nothing stops fading. Our Window Films
are designed to reduce the major causes of fading (ultraviolet
light, visible light, and solar heat), thus prolonging the
life of your furnishings, perhaps as much as two to five times.
Keep in mind the articles to be protected; if they have a
typical life of 5 years then they may last 10 years to much
longer depending on the performance of the film selected.
However, if the typical life is only 2-3 weeks, then the expectation
should be expressed in terms of months. As a general rule
of thumb, ultraviolet (UV) is approximately 40% of the cause,
visible light is about 25%, and heat about 25%. The remaining
10% can be attributed to humidity, pollutants, interior lights,
dye anchorage, and more.
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Does the Ultraviolet Protection Lose
Its Effectiveness Over Time?
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No, the ultraviolet (UV) protection that
we use in our proprietary adhesive system is indefinite. It
does not lose its effectiveness over time. In fact, we tested
an actual glass sample from The Dumbarton House, Washington,
DC. This was a ten-year old application and the ultraviolet
transmission still measured < 1%!
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How Do Safety and Security Window
Films Work?
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Safety and Security Window Films are designed
to make glass shatter-resistant by holding the glass pieces
together when broken. Different from Sun Control Window Films,
Safety & Security Films are made with thicker polyester
and a much thicker, more aggressive adhesive system. These
films are unique in the industry; they are built using a special
micro-layered polyester technology which increases the films
tear resistance significantly.
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