Why Are Your New Vinyl Windows Turning Yellow? (And How to Fix It)

Why Are Your New Vinyl Windows Turning Yellow? (And How to Fix It)

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Jul 18, 2026

Live in the Ventura, California or Long Beach, California area? Get a FREE in-home estimate by visiting AmericanWindowConcepts.com

Why are your brand new vinyl windows turning yellow, and how can you prevent it from happening? In this video, Sean from American Window Concepts breaks down the truth about cheap vs. high-quality vinyl windows, and why that stubborn discoloration won't budge no matter how hard you scrub.

We dive into:
👉 What causes vinyl window discoloration (Spoiler: It’s the UV rays!)
👉 The "secret ingredient" (Titanium Dioxide) that top window manufacturers use to keep windows bright white.
👉 What "virgin vinyl" means and why you should look for it.
👉 Quick fixes to mitigate yellowing, and why they are only temporary band-aids.
👉 The major brand names you can trust to never turn yellow.

Don't waste thousands of dollars on cheap, recycled vinyl windows that ruin your home's curb appeal in just a year or two. Watch to find out what to look for before you buy!