{"product_id":"uirway-21ft-round-pool-liner-pad-300gsm-heavy-duty-ground-mat-for-above-ground-pools-2026-new","title":"UIRWAY 21FT Round Pool Liner Pad — 300GSM Heavy-Duty Ground Mat for Above-Ground Pools (2026 New)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUIRWAY 21FT Round Pool Liner Pad is a thick, puncture resistant ground mat designed to protect and extend the life of your above ground pool liner. Built with 300GSM heat pressed geotextile, it offers a tighter, more rugged base than standard pads while remaining compact to install. In sunny days, the black surface can help absorb heat, potentially contributing to warmer pool conditions under favorable conditions.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e300GSM dense fabric provides stronger puncture resistance and dependable ground protection.\u003c\/li\u003e\n  \u003cli\u003eWeed barrier and multi surface protection keep rocks, roots and debris away from the liner.\u003c\/li\u003e\n  \u003cli\u003ePre cut seamless fit for standard 21FT round pools; no center seam, no cutting, no tools required.\u003c\/li\u003e\n  \u003cli\u003eBlack surface helps absorb heat and may contribute to warmer water on sunny days.\u003c\/li\u003e\n  \u003cli\u003eExtra large coverage with reinforced structure resists compression from water weight and outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit and installation\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit popular frames from Intex, Bestway, and Summer Waves, this pad sits beneath the liner and creates a smooth base on grass, gravel, concrete, dirt, or patios. It ships pre sized for 21FT rounds with a single-piece design.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo cutting or tools needed for quick setup.\u003c\/li\u003e\n  \u003cli\u003eSeamless one-piece design eliminates the center seam for better base integrity.\u003c\/li\u003e\n  \u003cli\u003eCompatible with a variety of ground surfaces for stable base support under the liner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and real-world use\u003c\/h3\u003e\n\u003cp\u003eThe 21 foot pad reinforces the base under the liner, providing durable support for family use and outdoor spaces. Its rugged construction holds shape under load and resists shifting, helping to keep the pool area tidy and stable for backyard gatherings.\u003c\/p\u003e\n\u003cp\u003eIn sunny weather, the black pad can absorb solar heat, potentially helping the pool water warm more quickly, though results vary by conditions.\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 UIRWAY 21FT Round Pool Liner Pad pre-cut for standard 21FT round pools and compatible with common brands?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is pre-cut for 21FT rounds and works with Intex, Bestway, and Summer Waves frames without additional cutting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What performance benefits can I expect from the 300GSM pad?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It enhances ground protection by blocking rocks and weeds and may contribute to steadier temperatures and a warmer surface under sunny conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UIRWAY","offers":[{"title":"Default Title","offer_id":43997157195910,"sku":"B0GCGWYPY3","price":123.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/uirway-21ft-round-pool-liner-pad-heat-pressed-geotextile.jpg?v=1779177425","url":"https:\/\/patiozora.com\/products\/uirway-21ft-round-pool-liner-pad-300gsm-heavy-duty-ground-mat-for-above-ground-pools-2026-new","provider":"PatioZora","version":"1.0","type":"link"}