{"product_id":"robelle-winter-pool-cover-for-above-ground-pools-21-ft-solid-3-ft-overlap-winch-cable-included","title":"Robelle Winter Pool Cover for Above-Ground Pools 21 ft — Solid 3 ft Overlap, Winch \u0026 Cable Included","description":"\u003cstrong\u003eRobelle's 21 ft Value-Line Winter Pool Cover is a solid, heavy-duty winter cover designed for 21-foot round above-ground pools, offering a 3-foot overlap, included winch and cable, and an 8-year warranty.\u003c\/strong\u003e\n\n\u003cp\u003eThis winter cover is engineered to keep leaves, snow and ice away from your above-ground pool during the off-season. Made from 2.2 oz\/yd2 polyethylene woven with a 7x7 scrim, the cover combines a durable build with a user-friendly fit: an azure blue top, black underside, and three feet of overlap so it extends beyond the pool edge. Robelle includes a winch and cable to secure the perimeter through reinforced grommets and recommends optional clips or wrap for additional fastening.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this cover stand up to winter weather?\u003c\/h3\u003e\n\u003cp\u003eThe solid material stops precipitation from passing through, reducing contamination and the need for mid-winter maintenance. The 7x7 scrim and slightly heavier-than-standard polyethylene give the cover extra tear resistance and longevity for seasonal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid, non-porous polyethylene blocks water and debris from entering pool water.\u003c\/li\u003e\n  \u003cli\u003e7 x 7 woven scrim increases tensile strength and puncture resistance.\u003c\/li\u003e\n  \u003cli\u003eConstructed about 10% heavier than many competitors for added durability.\u003c\/li\u003e\n  \u003cli\u003eDesigned to float freely on the water to accommodate snow and ice loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation parts are included and how do I secure the cover?\u003c\/h3\u003e\n\u003cp\u003eThe cover ships with a winch and cable to thread through the reinforced grommets and pull the cover taut around the pool. For extra hold — especially for decks or high-wind locations — Robelle recommends cover clips and cover wrap, which are sold separately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded winch and cable secure the perimeter through grommets.\u003c\/li\u003e\n  \u003cli\u003eThree-foot overlap gives extra material to fasten over a variety of top rails.\u003c\/li\u003e\n  \u003cli\u003eUse water weights on decks when installing over partial or full decking.\u003c\/li\u003e\n  \u003cli\u003eOptional cover clips and wrap improve anchoring in windy areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cover fit my above-ground pool and how do I choose the right size?\u003c\/h3\u003e\n\u003cp\u003eOrder by the pool diameter; the listed size is the pool size, and the cover adds a three-foot overlap (so a 21 ft cover measures 24 ft overall). If your pool has an oversized top rail or a raised deck, consider sizing up to ensure the cover floats without strain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for traditional above-ground pools with standard top rails.\u003c\/li\u003e\n  \u003cli\u003eThree-foot overlap included — 21 ft cover equals 24 ft total material across.\u003c\/li\u003e\n  \u003cli\u003eChoose a larger size if your top rail is unusually high or wide.\u003c\/li\u003e\n  \u003cli\u003eFloatable fit prevents excessive stress on grommets and fabric when frozen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Robelle’s warranty and experience affect my purchase decision?\u003c\/h3\u003e\n\u003cp\u003eRobelle has supplied pool covers since 1973 and backs this Value-Line cover with an eight-year warranty, indicating confidence in materials and manufacturing. That warranty, combined with a slightly heavier construction than the industry norm, gives buyers greater peace of mind for seasonal protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobelle has over 50 years of pool cover experience and product support.\u003c\/li\u003e\n  \u003cli\u003e8-year limited warranty covers manufacturing faults under normal use.\u003c\/li\u003e\n  \u003cli\u003eMaterial weight and scrim chosen for practical longevity across seasons.\u003c\/li\u003e\n  \u003cli\u003eNot intended for regular-season debris use — designed for off-season closure only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Robelle 21 ft Value-Line Winter Pool Cover suits above-ground pool owners who want a straightforward, heavy-duty winter closing solution without specialty features. It's ideal for those with traditional top rails seeking a solid cover that blocks water and debris, includes installation hardware, and is backed by a long warranty. If you need a seasonal, reliable cover that’s easy to secure with a winch and cable and performs well in snowy or windy climates, this Robelle cover is a practical choice.\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 this cover waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's a solid cover that prevents water passing through the material, keeping the pool cleaner over winter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the cover include installation hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A winch and cable are included to secure the perimeter; clips and wrap are optional and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robelle","offers":[{"title":"Default Title","offer_id":56799349375316,"sku":"B00KR6ZSD6","price":92.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/robelle-front-packaging-21ft.jpg?v=1786731564","url":"https:\/\/gardenluxe.co.uk\/products\/robelle-winter-pool-cover-for-above-ground-pools-21-ft-solid-3-ft-overlap-winch-cable-included","provider":"Gardenluxe Uk","version":"1.0","type":"link"}