The right woven poly greenhouse covering protects plants from the elements while maximizing light transmission and heat retention. This article highlights five durable, UV-resistant tarps and related accessories designed for gardeners, farmers, and nurseries. Each product blends strong construction with clear visibility to support healthy plant growth throughout changing seasons.
Overview Table of Selected Products
| Product | Size | Material & Mil | Key Benefits |
|---|---|---|---|
| Ansgery 16 Mil Greenhouse Cover (20×30) | 20×30 ft | 16 mil clear polyethylene, woven, UV resistant | High tear resistance, clear light transmission, durable edges |
| ZSLTLDU 18 Mil Greenhouse Cover (14×18) | 14×18 ft | Double-layer woven polyethylene, 18 mil | Heavy-duty, waterproof, reinforced grommets |
| ANGAR 16 Mil Heavy Duty Clear Greenhouse Tarp (8×10) | 8×10 ft | 16 mil triple-layer, woven poly | Superior edge reinforcement, wind-resistant |
| Ansgery 16 Mil Greenhouse Cover (12×16) | 12×16 ft | 16 mil clear polyethylene, woven | Dense grommets every 18 inches, easy setup |
| GUARD SHIELD Clear Green Tarp (20×30) | 20×30 ft | 10 mil, woven polyethylene | Heat-sealed seams, rustproof grommets |
Ansgery 16 Mil Greenhouse Cover, 20×30
Product overview emphasizes a clear, triple-layer, woven polyethylene construction designed to resist tearing and UV exposure. The tarp transmits natural daylight for even temperature distribution, which helps support plant health during colder months. Edges are reinforced with rustproof grommets approximately every 18 inches to improve stability in windy conditions. The covering is described as waterproof and UV resistant, with long-term durability in garden and farm applications.
ZSLTLDU 18 Mil Greenhouse Cover, 14×18
The ZSLTLDU cover uses a durable double-layer woven polyethylene fabric with an 18-mil thickness for enhanced puncture resistance. It is UV-treated to slow aging and degradation from sun exposure, extending tarp life across seasons. The product includes reinforced and rust-resistant grommets and sturdy rope hems that improve tear resistance and stability in windy conditions.
ANGAR 16 Mil Heavy Duty Clear Greenhouse Tarp (8×10)
ANGAR’s tarpaulin uses a three-layer 16-mil construction with a woven polyethylene base. It is designed for robust outdoor use, including greenhouses, chicken coops, and fencing. The tarp is light-permeable, waterproof, and UV resistant to support consistent light and temperature for growth. Edge reinforcement employs nylon rope and rust-resistant aluminum washers, with wrapped corners to improve tensile strength and prevent edge tearing.
Ansgery 16 Mil Greenhouse Cover, 12×16
This 16-mil clear tarp emphasizes high daylight transmission, enabling even temperature distribution within greenhouses. It features reinforced edges and grommets every 18 inches to help with secure anchoring. The product is designed to provide long-lasting performance in varied climates, offering reliable protection against weather while maintaining visibility for plant care.
GUARD SHIELD Clear Green Tarp 20×30
Designed for heavy-duty outdoor use, the GUARD SHIELD tarp features a 10-mil clear polyethylene construction with a woven, double-sided design. Seams are heat-sealed to enhance waterproof performance, and rustproof aluminum grommets are placed every 18 inches for reliable attachment across large greenhouse spans. The tarp balances transparency with durability, delivering consistent light transmission and weather protection.
Dewitt 2-Pack Non-Adhesive Batten Tape
While not a tarp, this batten tape is included for securing greenhouse plastic to wood framing. It is designed to work with standard staples and bends easily along curves and edges, providing a stable hold without tearing the film. Its woven polypropylene structure offers flexibility and strength essential during installation and ongoing use of poly coverings.
DeWitt Black Batten Tape
DeWitt’s heavy-duty battens are designed for securing greenhouse film to wooden frames. The non-adhesive, staple-friendly tape provides a stable hold, delivering durability and simple installation. The woven polypropylene material remains flexible enough to follow contour lines and wood framing while maintaining film protection.
Buying Guide to Woven Poly Greenhouse Coverings
- Material thickness (mil): Higher mil means greater tear resistance and longer life, especially in windy or abrasive environments.
- Light transmission: Clear or translucent films enable sunlight penetration; this influences plant growth and temperature distribution inside the greenhouse.
- UV resistance: UV inhibitors protect the tarp from sun damage, extending service life and maintaining clarity.
- Edge construction: Reinforced corners, grommets spacing (commonly 12–18 inches), and rope hems impact wind resistance and ease of installation.
- Waterproofing and seam quality: Seams that are heat-sealed or double-stitched reduce leaks and provide reliable protection from rain and humidity.
- Size and fit: Ensure the tarp dimensions match your greenhouse footprint, leaving room for overhang when needed for anchoring or tensioning.
- Attachment method: Grommets, rope ties, and compatible framing systems influence how easily the cover can be secured and replaced.
- Tarp durability vs. flexibility: A balance between rigid protection and the ability to move with wind helps prevent tearing without compromising performance.
- Additional accessories: Batten tape and edge reinforcements support long-term use with wooden frames and poly sheeting.
- Maintenance and cleaning: Dirt and debris can impact light transmission; choose materials that are easy to clean and maintain.