Polycarbonate clarity and UV for Knoxville window well covers

Clear covers are popular when homeowners want basement daylight. UV-rated polycarbonate resists yellowing and brittleness better under East Tennessee sun — including foothill exposure toward Maryville and Seymour. Cheap unrated plastic can haze and crack sooner.

Ask us about UV-rated options when you request a Free Estimate. We’re Knoxville Window Well Covers — plain talk on materials, no scare language.