{"product_id":"zsltldu-greenhouse-cover-18-mil-clear-polyethylene-20x26-ft-heavy-duty-uv-resistant-waterproof-with-grommets","title":"ZSLTLDU Greenhouse Cover 18 mil Clear Polyethylene 20x26 ft — Heavy-Duty, UV-Resistant, Waterproof with Grommets","description":"\u003cp\u003e\u003cstrong\u003eZSLTLDU 18 mil greenhouse cover is a heavy-duty, clear polyethylene tarp sized 20x26 ft that protects plants by blocking water and wind while allowing high light transmission for steady growth.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis polyethylene greenhouse cover is designed for gardeners, nurseries, and small farms that need a durable, long-lasting plastic shelter. Built with two-layer woven material, reinforced hems and rustproof grommets, it balances strength with light clarity. The sheet resists weather, slows heat loss, and stands up to regular outdoor use, making it a practical option for season extension and crop protection without complex installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover protect plants through changing weather?\u003c\/h3\u003e\n\u003cp\u003eThe 18 mil thickness and double-layer woven construction create a barrier against wind, rain and dust while trapping warmth next to the plants. UV-stabilizing additives reduce sun damage so the material stays intact over multiple seasons. Together, these features keep a stable environment for seedlings, potted plants and established crops.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18 mil double-layer polyethylene resists punctures and tears.\u003c\/li\u003e\n  \u003cli\u003eUV inhibitors slow material degradation in sunlight.\u003c\/li\u003e\n  \u003cli\u003eWaterproof surface sheds rain and prevents soil splash.\u003c\/li\u003e\n  \u003cli\u003eReinforced edges secure against wind uplift and abrasion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cover let enough light through for healthy growth?\u003c\/h3\u003e\n\u003cp\u003eThe clear film is engineered for high light transmission, delivering diffuse sunlight across the interior to reduce hotspots and encourage even plant development. It also traps radiant heat to extend the growing season into cooler months. This balance supports photosynthesis without exposing plants to harsh direct glare.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear finish maximizes visible light penetration.\u003c\/li\u003e\n  \u003cli\u003eDiffuse transmission promotes even canopy illumination.\u003c\/li\u003e\n  \u003cli\u003eHeat-retaining properties moderate nighttime temperature drops.\u003c\/li\u003e\n  \u003cli\u003eSuitable for seedlings, vegetables and ornamentals needing bright light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the tarp attach and stand up to wind or pulling?\u003c\/h3\u003e\n\u003cp\u003eEach cover includes rust-resistant metal grommets spaced along reinforced rope hems, so you can fasten it securely to frames, stakes or tie-downs. The reinforced perimeter reduces tearing at stress points, and the woven layers add puncture resistance against branches and tools. Properly anchored, it will remain stable under gusts and common garden strains.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRustproof grommets for reliable fastening points.\u003c\/li\u003e\n  \u003cli\u003eReinforced rope hem improves edge strength and load distribution.\u003c\/li\u003e\n  \u003cli\u003eDurable weave reduces risk from snags and punctures.\u003c\/li\u003e\n  \u003cli\u003eCompatible with clips, bungee cords, rope or zip ties for mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis greenhouse cover is built to be practical and versatile. Use it to retrofit a hoop house, replace an aging plastic panel, or create a temporary shelter for potting and storage. It’s an economical way to protect young crops, extend growing windows and shelter equipment without investing in rigid glazing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho this is for:\u003c\/strong\u003e Ideal for hobby gardeners, commercial nurseries, small-scale farmers and landscapers who want a robust, clear greenhouse covering. It also suits campers and outdoor DIYers who need a weatherproof, light-transmitting tarp for temporary shelters, shade structures or gear protection.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 18 mil cover suitable for year-round use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 18 mil, UV-stabilized polyethylene resists sunlight and weather for seasonal use; replace if heavy winter snow or ice accumulation occurs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I fasten this cover to a frame?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the rustproof grommets with clips, bungee cords, rope or zip ties; tie through reinforced rope hems for secure attachment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZSLTLDU","offers":[{"title":"Default Title","offer_id":56801817690452,"sku":"B0FK8VGVPW","price":205.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/zsltldu-front-view-greenhouse-cover.jpg?v=1786749561","url":"https:\/\/gardenluxe.co.uk\/products\/zsltldu-greenhouse-cover-18-mil-clear-polyethylene-20x26-ft-heavy-duty-uv-resistant-waterproof-with-grommets","provider":"Gardenluxe Uk","version":"1.0","type":"link"}