Residential & Commercial

Security & Safety Film

Security window film is a thick, multi-layer film bonded to your glass, so when a pane is struck the broken pieces stay stuck to the film instead of falling into the room. That slows a break-in and keeps shards off the floor. It does not make glass unbreakable.

Safety and security window film comes in thicknesses (4, 8 and 14 mil). The thinnest holds broken glass together to reduce injury, while the thicker security grades make a pane slower to break through. We install Tekton's Fortis line across Niagara and match the grade to the glass and the risk.

Professional installation Warrantied by film type 5.0 ★ on Google

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What it does

How security & safety film works.

Security film works by how firmly it sticks and how thick it is. Bonded to the pane, it holds cracked glass together instead of dropping loose shards, which is why it is also sold as shatter-resistant or anti-shatter window film. Tekton builds Fortis 4 to reduce injury from shattered glass, Fortis 8 to slow a break-in, and Fortis 14 to withstand repeated impact. It does not stop glass breaking, make ordinary glass code-rated safety glass under the Ontario Building Code, or fix a weak frame or lock. Tekton documents no frame attachment for Fortis, so we say plainly when the frame or pane is the weak point.

Measured, not promised

What you can count on.

Holds glass together

Anti-shatter film keeps broken glass bonded to the film instead of collapsing into dangerous shards.

Slows a break-in

Tekton builds its thicker Fortis 8 to slow a break-in and Fortis 14 to withstand repeated impact. It slows a smash-and-grab. It does not stop a determined intruder.

87%

Stays clear

Tekton rates clear Fortis 8 and 14 as letting in 87% of daylight on single pane glass and 79% on double pane, so the view barely changes.

>99%

UV blocked

Tekton rates every Fortis grade as blocking over 99% of UV, so clear security film also slows fading on floors and fabric.

78%

Security plus heat blocking

Clear security film does little for heat: Tekton rates Fortis 8 as blocking 17% of the sun's total energy on single pane (listed as TSER). Fortis 8 Silver Reflective 20 blocks 78%, and Fortis 8 Neutral 35 blocks 55%.

Warrantied by film type

Warrantied by film type: lifetime residential, 15-year commercial. Tekton's own warranty covers only film installed by authorized dealers in good standing.

Security window film: what changes at the glass
Without filmWith clear Tekton Fortis security film
A struck pane drops loose shards into the roomBroken glass stays bonded to the film
A smash-and-grab can clear the opening in secondsFortis 8 is built to slow a break-in, Fortis 14 to take repeated impact
Sun fades floors, fabric and artOver 99% of UV blocked
A clear view through the glass87% of daylight gets through on single pane, 79% on double pane (Fortis 8 and 14)
CoverageWarrantied by film type (lifetime residential, 15-year commercial), dealer installed

Figures are Tekton's published ratings for Fortis 8 and 14; the coverage row is 100th Meridian's warranty by film type. Clear security film is not heat blocking film: Tekton rates Fortis 8 as blocking 17% of the sun's total energy on single pane.

Good questions

Before you book.

Straight answers. If yours isn't here, call Joey at 905 359 7077.

Does security window film actually work against break-ins?
Yes, as a delay rather than a barrier. The film holds a struck pane together, so an intruder has to keep hitting a membrane that resists tearing instead of stepping through a hole. Tekton builds Fortis 8 to slow a break-in and Fortis 14 to withstand repeated impact. Film does not make glass unbreakable, and it cannot fix a weak frame or lock, so treat it as one layer alongside alarms and good hardware.
How much does security window film cost?
Installed security and safety film generally runs $10 to $25 per square foot. That is the general range built into our installed price estimator, a planning number rather than a quote. Where a job lands depends on film thickness, the size and number of panes, and how easy the glass is to reach, so a real quote comes after we measure.
What is the difference between safety film and security film?
Thickness and purpose. Safety film, such as Tekton Fortis 4, holds shattered glass together so a broken pane does not spray into the room. Security film, such as Fortis 8 or Fortis 14, is thicker and built to delay forced entry. Both are usually clear. Neither comes with the film edge fixed to the frame, and Tekton documents no attachment option for Fortis.
Does security film make my glass meet the Ontario Building Code?
Not on its own. Film applied to ordinary glass does not become code-rated safety glass under the Ontario Building Code; only a complete window assembly tested and rated to the applicable impact standard can carry that claim. Film still reduces injury risk on existing glass. Our Ontario Building Code safety glass guide lists the hazardous locations and explains the free glass safety audit.
Can I install window security film myself?
You can buy DIY film, but you give up the manufacturer warranty. Tekton's warranty covers only film installed by authorized dealers in good standing, and it is void on damaged glass or over existing film. A Windows Canada guide lists edge lifting and weaker fragment retention among the common DIY failures.
Will security film work on double-pane windows?
Yes. Tekton publishes Fortis ratings for both single and double pane glass. Every install is warrantied by film type, lifetime residential and 15-year commercial, and Tekton's warranty covers only film installed by authorized dealers in good standing. We check your glass before recommending a grade.
Which security film suits a storefront, school or office?
It depends on the glass and the risk. Tekton positions Fortis 13 Frost for schools, offices, healthcare, restaurants and retail, adding frosted privacy to a slower break-in, and Fortis Graffiti as a clear, replaceable layer that takes scratches and etching instead of the glass. See how we approach retail storefronts and schools and institutions.
Where do you offer security window film installation?
Across the Niagara region. We install security film on homes and businesses from Welland and Lincoln to Grimsby and Fort Erie, and every quote starts with Joey measuring the glass. Call 905-359-7077 for a free quote.
Keep exploring

Related films & reading.

Get in touch

Questions about security & safety film?

Send a quick note and Joey will get back to you. For a faster answer, call 905 359 7077 (Mon–Fri 9–7, Sat 9–4).

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