Alberta Window Tint Laws
Alberta Tint Regulations — What's Legal and What's Not
No Specific VLT Law
Alberta sets no VLT percentage anywhere in its vehicle equipment law — front film is prohibited outright under s.70(1), at any darkness.
Windshield Rules
No aftermarket film may be applied to the windshield under s.70(1). Clear untinted frost shields are the only covering the regulation permits.
Front Side Windows
Aftermarket film is prohibited on both front side windows under s.70(1), at any darkness, unless the driver holds an approved medical exemption permit.
Rear Windows — No Limit
Rear side windows and rear glass have no darkness limit under s.70(2), including 5% limo, provided both outside mirrors are working.
Alberta Window Tint Regulations Explained
Alberta’s window tint laws are less specific than those in many US states or other Canadian provinces. The province does not publish a minimum VLT (Visible Light Transmission) percentage for vehicle windows. Instead, the Vehicle Equipment Regulation takes a different approach entirely: section 70(1) prohibits covering the windshield or either front side window with any transparent, translucent or opaque material. There is no percentage to comply with, because darkness is not what the rule measures.
That makes front-window film a compliance question rather than a judgment call about visibility. Rear glass is not a judgment call either, in the opposite direction: s.70(2) sets no darkness limit at all, provided the vehicle has working outside mirrors on both sides. Penalty amounts are set by the applicable specified penalty schedule and change over time, so we do not quote a figure here — confirm current amounts with Alberta Transportation Vehicle Standards at 780-427-8901. You may also be required to remove the film before a re-inspection.
What the regulation actually says
“A person shall not install, replace or cover the window glazing in a windshield or in a left or right side window of a motor vehicle that is beside or forward of the driver with a transparent, translucent or opaque material.”
Vehicle Equipment Regulation, Alta Reg 122/2009, s.70(1)
Alberta sets no visible light transmission percentage anywhere in section 70. The rule is a prohibition on covering the glazing, not a darkness limit — which is why any page quoting a legal VLT figure for Alberta front windows is quoting a number that does not appear in the regulation. Rear side windows and rear glass may be covered to any darkness under s.70(2), provided the vehicle has working outside mirrors on both sides. Films that reflect headlights or sunlight into other drivers’ eyes are prohibited on every window under s.70(3) and s.70(4). Clear untinted frost shields are permitted under s.70(6).
Verified against Alta Reg 122/2009 and the Government of Alberta vehicle window tint exemption page. General information, not legal advice.
What This Means for Each Window
| Window Position | Written Law | Practical Enforcement | Our Recommendation |
|---|---|---|---|
| Windshield | No aftermarket film permitted — s.70(1) | Prohibited outright, not an officer judgment call | No aftermarket film (see medical exemption) |
| Front Side Windows | No specific VLT stated | Prohibited outright — any aftermarket film | No aftermarket film (see medical exemption) |
| Rear Side Windows | No specific VLT stated | Rarely enforced | Any shade — 5% to 50% common |
| Rear Window | No specific VLT stated | Rarely enforced (side mirrors required) | Any shade — match rear side windows |
If your rear window is tinted dark enough to eliminate rearview mirror visibility, Alberta law requires functioning side mirrors on both sides of the vehicle (which nearly all modern vehicles have).
Common Questions About Alberta Tint Law
Can I get pulled over just for tint? — Yes. Any aftermarket film on the windshield or front side windows is a breach of s.70(1) regardless of how light it is, so there is no shade that makes a front install compliant.
Do they use a tint meter? — Some agencies in Alberta have tint meters, but many do not. Enforcement is often based on visual assessment. If you’re ticketed, you can request a professional VLT measurement as part of your dispute.
What happens if I get ticketed? — Typically a fine of $115–$230. In some cases, a vehicle inspection order requiring you to remove the tint within a set timeframe. Multiple offences can increase penalties.
Are medical exemptions available? — Alberta allows an exemption for a narrow list of conditions only: diagnosed or recurrent skin cancer (melanoma, basal or squamous cell), or Bullous Pemphigus. Photophobia, migraine, cataracts and rosacea are explicitly excluded. You apply to Alberta Transportation with a physician’s letter stating the condition. There is a $55 permit fee, and if approved you may run clear UV film with a combined visible light transmittance of 50% or more. The permit must be carried in the vehicle.
Does ceramic tint look darker than it is? — Ceramic films like 3M Ceramic IR can reject significant heat at higher VLT levels. A 50% VLT ceramic film rejects far more heat than a 20% VLT dyed film, so you can go lighter and still get excellent performance.
Our Recommendation for Calgary Drivers
Based on our experience installing thousands of vehicles in Calgary and our understanding of local enforcement patterns, here’s what we recommend:
Front windows: Alberta prohibits aftermarket film on the windshield and on both front side windows. We install front film only for off-road, show or export vehicles at the customer’s request, or where the driver holds an approved Alberta medical exemption permit. For a daily driver on public roads without a permit, we recommend rear-only.
Rear windows: Choose based on preference. 20% VLT is our most popular rear shade — dark enough for privacy, light enough to see out at night. 5% (limo) is available for those who want maximum privacy.
Windshield: 3M Crystalline CR 90 (90% VLT) is the safest choice — virtually invisible but blocks 97% of infrared heat. Learn more about windshield tinting.
Our installers will discuss shade options with you and ensure you understand the legal considerations before installation. Book a consultation or visit our packages page.
For a deeper look at how to compare window film specs across major brands, auto detailing site Detailchip published a useful breakdown of what spec sheets actually tell you.
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