How do 3M Sun Control Window Films work?

3M Sun Control Window Films are designed to reduce the amount of solar heat transmission through window glass by increasing the solar reflection (not necessarily visible reflection) and solar absorption

How do 3M Low E Window Films work?

3M Low E Window Films work much in the same way as the sun control window films except that they offer an increased performance against cold weather heat loss.

Why do Commercial customers have 3M Window Film applied to their buildings?

• Lower heating and cooling operating costs
• Lower utility demand costs
• Utility rebates

What is the typical energy payback for 3M Sun Control Window Film?

Simple paybacks 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.

How is 3M Window Film applied?

3M Window Films are professionally applied by skilled, authorized 3M Window Film Dealers.  Almost all of their films are designed to be applied to the inside of your glass.

How long does it take for 3M Window Film to dry?

We suggest allowing thirty days for the window film to fully dry and cure.  During this curing process, it is normal to have small water bubbles

Can I install 3M Window Film myself? 

No, 3M Window Films require professional application; Grand Glass Tint and Sound is an authorized 3M Window Film Dealer

How do I clean my 3M Window Films?

After thirty (30) days, you may clean 3M Window Films using normal household cleaning solutions, including ammonia based products

How long does 3M Window Film last?

3M Window Films are made to last for many years. The exact length of time depends upon the type of window film.

What is the warranty for 3M Window  Film?

3M Window Films are warranted to maintain their solar properties without bubbling, peeling, cracking, or fading.

Do 3M Window Films cause glass to break?

The application of 3M Window Films will increase the temperature of your sunlit glass which will increase the stress on the glass edges.

Do 3M Window Films cause seal failure when applied to insulated (double-pane) windows?

No, 3M Window Films do not cause seal failure. We've been applying 3M Window Films to insulated windows for many years with several millions of square feet of window film applied to date.

Will 3M Window Films stop my furniture from fading?

Nothing completely stops fading. 3M Window Films are designed to help reduce the major causes.

Does the Ultraviolet protection lose its effectiveness over time?

Ultra violet transmission still measures <1% after 10 years!

How does 3M Safety and Security Window Films work?

3M Safety and Security Window Films are designed to make glass shatter-resistant by holding the glass pieces together when broken.

Are 3M Safety and Security Window Films hurricane proof? Bullet Proof? Burglar Proof?

In the event of a windstorm, these films may have significant safety and security value. They can reduce the risk of injury from flying shards of broken glass and keep broken glass intact.

Does 3M make window film?

Definitely! No one has more experience with window film