The best heat blockers are silver reflective films.  These films are transparent, but will dramatically increase the visible reflectivity of the glass.

On the other hand, if you want to reduce the
solar heat without the "mirror appearance",
choose a Neutral Film.  These films are
slightly less efficient at blocking heat and will
not be as visibly reflective.

All Concord Silver Reflective films are compatible with double pane (thermal insulated glass).  In addition, Light Neutral 50% and Medium Neutral 35% may be used on double panes.  You should not use Dark Neutral 20% on double pane glass.

If you need further assistance in selecting the right film for your application, visit our application analysis page or contact one of our technicians.

If you would like to see exactly what these films look like before ordering, you may order a sample deck.

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