VK70 offers the best balance between heat rejection and daylight transmission. VK70 will allow 70% of the light to transmit while rejecting 55% of the heat. It is virtually clear and will maintain the architectural integrity.

VK 55 was developed to meet the IEC of .40 SHGC. This product has solar properties in between V-KOOL 70 and V-KOOL 40.

VK40 is the solution when you are trying to reduce some glare while maximizing your heat control. VK40 will allow 43% light transmission while rejecting 65% of the heat.

VK75 will give you the highest light transmission, but has less solar heat rejection than VK70.

VK65 offers comparable heat rejection to VK75 with slightly less light transmission.

The Beauty of V-KOOL is Clear to See.
Independent tests show that when V-KOOL is applied to the windows of your home, it forms a unique, virtually transparent protective barrier. This revolutionary window coating:

Blocks 90% of the infra-red heat that drives up air conditioning costs Eliminates 99% of the UV rays that can ruin expensive rugs, upholstery and other furnishings while damaging skin and eyes Has an SPF (Sun Protection Factor) of 200+ to protect your eyes and skin from damage. Allows over 70% of visible light through to preserve the visual integrity of your home Allows home owners to fully enjoy the view without obscuring their ability to see out at night, as is the case with reflectives and tints Allows maximum daylight to make rooms bright and airy. Windows become shatter resistant.

Window Solar Film
The solution to over heating through windows is to specify solar control glass or applied window film, though even the best solar control glass performs no better than the best applied window film. Solar window films can be selected for optimum energy performance in reference to geographic orientation of any given home. However, even in new construction often the cost of solar control glass exceeds the cost of standard glass to which a solar control window film is later applied. The importance of sufficient insulation in walls and roofs is well recognized and the importance of well insulated windows cannot be over-emphasized. Compared to solid walls and roofs even the best windows are poor insulators; they are often equally poor at blocking out solar energy.

What is the Neighbor-to-Neighbor Referral Reward Program?
As a homeowner who purchased V-KOOL, you know V-KOOL is saving energy, decreasing greenhouse gas emissions and reducing the cost of air conditioning while making your home more comfortable year-round. That's the good news. And here's the even better news. V-KOOL will pay you to help us "Green the Planet". That's right, we know the fastest, most effective way to save energy, slow-down global warming and reduce dependence on foreign oil is to make doing so profitable for you. Here's how it works:

For every referral you send us that results in V-KOOL film being installed in another home, townhouse, etc. we will send you the green that counts- US greenbacks! That's right. For every referral you send us that results in a V-KOOL installation, we will send you a check for 5% of the installed price! Not just once, but every time your referrals result in the sale of V-KOOL!

Do Window Films Save Energy?
According to the California Energy Commission, as much as forty percent of a building's cooling requirements are a function of heat entering through existing glass. Even a small amount of glass on the south or west side of a building can result in overheating and increased energy costs. Stopping heat at the window is the most effective way to save by lowering temperatures and reducing HVAC operating cost.s

V-KOOL is Your Ultimate Sun Barrier.
The sun's infrared heat streaming through windows can cause inside temperatures to climb, driving up air conditioning costs. But until recently, there were only a few, limited ways you could deal with this heat problem.

Retail establishments and commercial buildings could apply dark tints or reflective window coatings. Unfortunately, for retailers, tints and reflective coatings significantly reduce visibility from the outside. As a result, window displays and furnishings lose their impact, so potential customers don't see them at their best||A||-or in some cases at all. On commercial buildings, tints and reflective coatings affect the appearance of the building, detracting from its architectural integrity.

V-KOOL Wholesale Window Film
The problem with conventional window film is that it blocks visible light to such a degree that day lighting is not possible. Most conventional window films transmit less than 34% of visible light, a good 36% less than the 70% necessary to be undetected by the naked eye. The result is building interiors are correspondingly darkened, often requiring the use of increased illumination. This may lead to higher electricity consumption that may increase inside temperatures, requiring more air-conditioning. Increased utility costs defeat the major benefit of the window film: cost savings

Security Window Film
Today's typical windows and fixed glass are designed to insulate against heat loss, block excessive solar energy, reduce air infiltration, control fading damage from ultraviolet radiation and reduce noise transmission. Unfortunately, such otherwise sophisticated fenestration systems are not capable of effectively resisting the often powerful and devastating force of windblown debris, earthquakes, explosions, and even security threats.

UV Window Film
Back in the good old days, window film was invented to reduce temperatures in buildings and homes. Too much solar energy (as well as UV radiation) entering windows without window film increased heat, making occupants uncomfortable and air conditioning more expensive to operate. Window film was a simple solution for a simple problem.

Today the issues facing building managers and related decision makers are anything but simple, and extend beyond overheating and energy conservation. Today's indoor building management challenges include dealing with stale, under-ventilated and circulated air, moisture and mold growth, off gassing of furniture and non environmentally friendly building components, and the impact of such conditions on the productivity, health and well being of building occupants due to the lack of window film.

Hurricane Window Protection
Existing windows in buildings were not designed to resist debris blown during hurricane conditions, forced entry, or explosions. Subject to such stresses, existing glass often breaks into lethal shards during a hurricane. These shards are often hurled from the window frame, endangering building occupants.

If a window with a security film breaks during a hurricane, the film holds the glass shards intact preventing them from becoming lethal projectiles. The film provides maximum protection by allowing the glass to shatter but remain intact within its frame.

The force of a hurricane can project an object through a window breaking the glass inward causing large dagger-like glass shards to fly into the building and strike occupants. Both laminated glass and security window film may mitigate the impact of stress on a glass window during hurricane conditions. In the case of laminated glass, the window frame must support the weight of the glass in order for the total glass and window system to provide resistance to hurricane forces. Just installing laminated glass in existing window frames may not prevent the glass from separating from the frames when hurricane-like force is experienced.

V-KOOL is the world's first clear, spectrally-selective applied film, which transmits more than 70% of daylight while rejecting 99% of ultra-violet, and 94% of infra-red heat. Spectrally-selective films have transparent, metalized coatings designed to transmit, reflect or absorb different wavelengths of the solar spectrum. In the case of V-Kool, it is designed specifically to be light transmitting while rejecting heat without the "mirror" look.