Ansgery Clear Greenhouse Cover — 16 mil 20x30 ft Heavy-Duty UV-Resistant Polyethylene Tarp

Ansgery 16 mil clear greenhouse cover is a heavy-duty, waterproof 20x30 ft polyethylene tarp built to admit full daylight while protecting plants and structures from wind, rain, and UV damage.

This clear plastic tarp combines a three-layer woven and double-coated polyethylene construction with a 16 mil thickness to deliver improved tear resistance, weather protection, and long-term clarity. Sized at 20 x 30 feet, the sheet is reinforced at the edges, fitted with rust-proof grommets spaced every 18 inches, and finished with rope-folded hems so you can secure it quickly over frames, cold frames, or temporary structures. The material passes light efficiently for even temperature distribution while offering UV resistance to slow degradation from sun exposure.

How does this tarp let light through while still protecting plants?

The tarp is manufactured from a clear, three-layer polyethylene that maximizes visible light transmission while blocking damaging UV rays that hasten material breakdown. Its clarity helps sunlight reach plants evenly, and the thickness reduces punctures and rips that would otherwise expose crops to weather.

• 16 mil double-coated polyethylene for strong light transmission
• Clear finish for uniform daylight distribution
• UV-resistant additives slow yellowing and material fatigue
• Three-layer woven core gives tear resistance

What features make the cover durable and easy to secure?

Durability comes from reinforced edges, rope-stitched hems, and heavy-duty grommets that resist rust. Grommets placed every 18 inches create frequent anchor points so the tarp can be tied down tightly and remain stable in wind or rain.

• Double-reinforced hems with rope for improved edge strength
• Rust-proof metal grommets spaced 18 inches apart
• Double-coated layers resist tearing and abrasion
• Pre-cut size (20x30 ft) fits small to medium frames and shelters

Can I use this tarp year-round and in different settings?

This cover is designed for multi-season use: it helps trap warmth in colder months while standing up to sun and rain in warmer seasons. Beyond greenhouses, it’s suitable for temporary shelters, equipment covers, awnings, and repair work across agricultural, residential, industrial, and landscape projects.

• Works for greenhouses, cold frames, and hoop houses
• Useful as a rain or shade cover for patios and camping shelters
• Handy as a temporary repair or construction protection sheet
• UV-stable formulation for extended outdoor exposure

How simple is installation and maintenance?

Setup is straightforward: drape, align the grommets with anchors, and tie off using rope or bungee cords. Maintenance is minimal—clean with mild soap and water, check grommets and hems for wear, and store dry and flat when not in use to prolong service life.

• Grommets every 18 inches speed and simplify lashing
• Wipe clean with mild detergent; air dry before storage
• Inspect edges seasonally and repair small tears promptly
• Fold and store in a cool, dry place out of direct sunlight

Who is this for? Gardeners, small-scale growers, landscapers, and homeowners who need a reliable, clear protective covering that balances light transmission with robust weather resistance will find this Ansgery 16 mil greenhouse cover useful. It’s especially suitable for anyone seeking a ready-to-use 20x30 ft sheet for temporary structures, plant protection, or on-site repairs where frequent anchoring points and long-lasting clarity matter. Buyers who want a thicker alternative to standard tarps but still need visible light access will appreciate this product’s construction and practical features.