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Delaware Window Tint Laws (2026)

Info: You can't add aftermarket tint to the front side windows at all; they must stay at the federal glass standard (FMVSS 205), which is about 70% light through for factory glass.

InfoVerified Jun 18, 2026
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You can't add aftermarket tint to the front side windows at all; they must stay at the federal glass standard (FMVSS 205), which is about 70% light through for factory glass. On the windshield, tint is allowed only above the AS-1 line, the marking near the top. (21 Del. C. 4313)

Official source: delcode.delaware.gov →

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