Best Greenhouse Covering Plastic for Greenhouse Covering (2026)
We selected products based on polyethylene thickness, UV treatment, available sheet sizes, and overall value for greenhouse covering use
The Verdict
- Best Overall: Clear greenhouse plastic sheeting 6 mil 16' x 28' — Best for clear coverage: 6-mil polyethylene that fits larger frames and provides reliable light transmission
- Best Value: Greenhouse plastic sheeting 12x25 ft, 6 mil UV resistant — Best for UV protection: 6-mil, UV-resistant film sized for small to medium greenhouse projects
Top Picks
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1
Best Overall Clear greenhouse plastic sheeting 6 mil 16' x 28'
Best for clear coverage: 6-mil polyethylene that fits larger frames and provides reliable light transmission
Durable 6 mil clear polyethylene greenhouse film for hoop houses. Provides even light transmission and UV protection for long-term use. Customer note: durable, thick, but mixed feedback on clarity
- 6 mil clear greenhouse film
- UV resistant for longevity
- even light distribution
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2
Best Value Greenhouse plastic sheeting 12x25 ft, 6 mil UV resistant
Best for UV protection: 6-mil, UV-resistant film sized for small to medium greenhouse projects
Polyethylene greenhouse film, 12x25 ft, 6 mil, UV resistant with anti-drip properties. High light transmittance supports plant growth; durable, long service life per user feedback
- durable 6 mil polyethylene
- uv resistant with 5-layer tech
- high light transmission
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3
Greenhouse plastic sheeting 20x28 ft, 6 mil UV resistant cover
Best for larger spans: 6-mil UV-treated sheet in generous dimensions to reduce seams on big frames
Polyethylene greenhouse film 20x28 ft, 6 mil thickness with UV resistance and anti-drip design. High light transmittance supports plant growth; durable material noted by customers
- high light transmission
- five-layer UV resistant technology
- anti-drip water behavior
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4
Clear greenhouse plastic sheeting 6 mil 12x20
Best for smaller builds: clear 6-mil polyethylene sized for compact greenhouses with solid light clarity
Clear 6 mil greenhouse plastic for hoop houses. Durable polyethylene with UV additives for long-term use and even light transmission. Customers note quality and durability across seasons
- 6 mil durable film
- UV for long life
- even light transmission