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Security Window Film 300 micron

Tested and certificated to British and EU standards, our 100% clear 300 Micron shatterproof security window film is designed to withstand a considerable amount of abuse before being torn or punctured, making it ideal as a barrier against smash and grab burglaries.

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Performances Security Window Film 300 micron
U V Transmission Help Icon 3%
Visible light reflection Help Icon 10%
Visible light transmission Help Icon 85%
Total solar energy rejected (Heat) Help Icon 20%
Solar reflection Help Icon 11%
Solar absorption Help Icon 15%
Solar transmission Help Icon 74%
Glare reduction Help Icon %
"g" value(Solar heat gain coef.) Help Icon 0.8
"u" value(EN673W/m2.k0) Help Icon 5.7
Emissivity Help Icon 0.84
Scratch resistant coating Help Icon Yes
Clear single pane Help Icon Yes
Tinted single pane Help Icon Yes
Clear double glazed unit Help Icon Yes
Tinted double glazed unit Help Icon Yes
Clear double glazed unit(Toughened) Help Icon Yes
Tinted double glazed unit(Toughened) Help Icon No
Low-E clear double glazed unit Help Icon Yes
Clear laminated single pane Help Icon Yes
Clear laminated double glazed unit Help Icon Yes
Internal Help Icon Yes
External Help Icon No
Internal warranty(Years) Help Icon 10
External warranty(Years) Help Icon N/A
Against Peeling Help Icon Yes
Against Cracking Help Icon Yes
Against Demetallization Help Icon Yes
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Product Description

Shatterproof Security Window Film

  • European Standard EN 12600 1B1
  • Fire-resistance rating M1
  • Warranty 10 YEARS
  • 100% clear
Thanks to its thickness, the film is ideal for large panes of glass in retail outlets. Once applied to glass, the film will make it much more difficult to break through the glass by adding a thick layer of clear film. Combined with other security measures, the film will delay the break in long enough to discourage the thief.
The film is very thick, making it difficult to cut and apply, and is therefore not recommended as a DIY product. So unless you already have experience in applying security film, we recommend our professional installation service covering London and the South East.
This film comes with a clear release liner, as opposed to our trademark paper liner available on most of our products. This makes it more difficult to mark when cutting small pieces. 

Not sure whether this is the right film for your purpose? We offer free 10cm x 10cm samples. The pictures depicting the film are only for illustration purposes, so a sample is recommended to make an educated choice.

If you'd like to try a larger piece before committing to a large order, just order a small amount of film, or a cut to size piece to test on a pane.

Returns and refunds
We will only accept returns for films purchased by the metre. Just send it back to us in it's original condition and packaging. We cannot accept returns for films cut to size however, as they have no resale value.


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Product Specification