GLI Pool Products

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      Protect your swimming pool year-round with heavy-duty liners, safety covers, and winter protection equipment from GLI Pool Products. Custom-fit inground liners, durable mesh safety covers, heat-retaining solar blankets, and hardware like brass deck anchors and stainless steel springs form this protective lineup. Installing a GLI safety cover involves stretching tension springs over flush-mounted deck anchors, while solar blankets rest flat on the water surface to capture sunlight.

      Reinforced webbing and tear-resistant materials allow GLI covers to withstand heavy snow, harsh UV rays, and falling debris without sagging. Utilizing reliable pool liners and winter covers prevents costly freeze-thaw damage, stops heat loss, and keeps unwanted debris out of your water. Choosing trusted GLI products protects your pool investment, ensures backyard safety, and makes seasonal pool openings fast and effortless.

      35 products
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 21' Round Armor Shield Liner Floor Pad | 70-0021RD-BLK-160
      GLI Pool Products
      $124.99
      ★★★★★★ (207)
      Sold Out
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 16' Round Armor Shield Liner Floor Pad | 70-0016RD-BLK-160
      GLI Pool Products
      $68.99
      Product Image
      Product Image
      GLI Secur-A-Pool Rectangle Mesh Safety Cover, Gray, Various Sizes
      GLI Pool Products
      from $1,062.99
      GLI Replacement Spring Cover for Pool Safety Cover, 8" | 99-20-9100110
      GLI Replacement Spring Cover for Pool Safety Cover, 8" | 99-20-9100110
      GLI Replacement Spring Cover for Pool Safety Cover, 8" | 99-20-9100110
      GLI Pool Products
      $26.99
      Sold Out
      GLI Paver Tube Anchor, 9" for Pool Safety Covers | 99-20-9100107
      GLI Paver Tube Anchor, 9" for Pool Safety Covers | 99-20-9100107
      GLI Paver Tube Anchor, 9" for Pool Safety Covers | 99-20-9100107
      GLI Pool Products
      $18.99
      GLI Wood Deck Anchor & Screws for Pool Safety Covers | 99-20-9100046
      GLI Wood Deck Anchor & Screws for Pool Safety Covers | 99-20-9100046
      GLI Wood Deck Anchor & Screws for Pool Safety Covers | 99-20-9100046
      GLI Pool Products
      $34.99
      GLI 18" Lawn Tube Anchor for Pool Safety Covers | 99-20-9100053
      GLI 18" Lawn Tube Anchor for Pool Safety Covers | 99-20-9100053
      GLI 18" Lawn Tube Anchor for Pool Safety Covers | 99-20-9100053
      GLI Pool Products
      $36.99
      Sold Out
      GLI Brass Anchors for Concrete Installations for Pool Safety Covers | 99-20-9100003
      GLI Brass Anchors for Concrete Installations for Pool Safety Covers | 99-20-9100003
      GLI Brass Anchors for Concrete Installations for Pool Safety Covers | 99-20-9100003
      GLI Pool Products
      $13.99
      GLI Brass Anchor Collar for Safety Pool Cover Concrete & Paver Tubes | 99-20-9100012
      GLI Brass Anchor Collar for Safety Pool Cover Concrete & Paver Tubes | 99-20-9100012
      GLI Brass Anchor Collar for Safety Pool Cover Concrete & Paver Tubes | 99-20-9100012
      GLI Pool Products
      $11.99
      GLI Steel Installation Rod for Pool Safety Covers | 99-20-9100006
      GLI Steel Installation Rod for Pool Safety Covers | 99-20-9100006
      GLI Steel Installation Rod for Pool Safety Covers | 99-20-9100006
      GLI Pool Products
      $50.99
      GLI HyPerLite Rectangle Solid Safety Cover, Blue, Various Sizes
      GLI HyPerLite Rectangle Solid Safety Cover, Blue, Various Sizes
      GLI HyPerLite Rectangle Solid Safety Cover, Blue, Various Sizes
      GLI Pool Products
      from $1,916.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 33' Round Armor Shield Liner Floor Pad | 70-0033RD-BLK-160
      GLI Pool Products
      $320.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 18' x 33' Oval Armor Shield Liner Floor Pad | 70-1833OV-BLK-160
      GLI Pool Products
      $183.99
      GLI 18'x33' Oval Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-1833OV-BLD-OL-4852
      GLI 18'x33' Oval Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-1833OV-BLD-OL-4852
      GLI Pool Products
      $582.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 16' x 32' Oval Armor Shield | 70-1632OV-BLK-160
      GLI Pool Products
      $157.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 30' Round Armor Shield Liner Floor Pad | 70-0030RD-BLK-160
      GLI Pool Products
      $269.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 28' Round Armor Shield Liner Floor Pad | 70-0028RD-BLK-160
      GLI Pool Products
      $235.99
      ★★★★★★ (109)
      GLI 33' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0033RD-BLD-OL-4852
      Top view of a round above ground pool with clear blue water and a decorative liner featuring a boulder and river rock pattern along the upper wall
      GLI 33' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0033RD-BLD-OL-4852
      GLI Pool Products
      $801.99
      GLI 28' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0028RD-BLD-OL-4852
      Top view of a round above ground pool with clear blue water and a decorative liner featuring a boulder and river rock pattern along the upper wall
      GLI 28' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0028RD-BLD-OL-4852
      GLI Pool Products
      $637.99
      GLI 21' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0021RD-BLD-OL-4852
      Top view of a round above ground pool with clear blue water and a decorative liner featuring a boulder and river rock pattern along the upper wall
      GLI 21' Round Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-0021RD-BLD-OL-4852
      GLI Pool Products
      $379.99
      GLI 27' Round Boulder/RiverRock Overlap A/G Liner 48-52" Wall | 05-0027RD-BLD-OL-4852
      GLI 27' Round Boulder/RiverRock Overlap A/G Liner 48-52" Wall | 05-0027RD-BLD-OL-4852
      GLI 27' Round Boulder/RiverRock Overlap A/G Liner 48-52" Wall | 05-0027RD-BLD-OL-4852
      GLI Pool Products
      $567.99
      Sold Out
      GLI I/G Reel Strap Kit | 99-55-4395015
      GLI I/G Reel Strap Kit | 99-55-4395015
      GLI Pool Products
      $33.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 24' Round Armor Shield Liner Floor Pad | 70-0024RD-BLK-160
      GLI Pool Products
      $174.99
      ★★★★★★ (333)
      GLI 28' Round Flagstaff Unibead AG Liner 54" Wall | 05-0028RD-FLG-UB-54
      GLI 28' Round Flagstaff Unibead AG Liner 54" Wall | 05-0028RD-FLG-UB-54
      GLI Pool Products
      $702.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 18' x 40' Oval Armor Shield | 70-1840OV-BLK-160
      GLI Pool Products
      $213.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 18' Round Armor Shield Liner Floor Pad | 70-0018RD-BLK-160
      GLI Pool Products
      $101.99
      ★★★★★★ (638)
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 15' Round Armor Shield Liner Floor Pad | 70-0015RD-BLK-160
      GLI Pool Products
      $71.99
      ★★★★★★ (427)
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 15' x 24' Oval Armor Shield | 70-1524OV-BLK-160
      GLI Pool Products
      $120.99
      GLI 15' x 30' Oval Boulder/RiverRock Overlap A/G Liner 48-52" Wall | 05-1530OV-BLD-OL-4852
      GLI 15' x 30' Oval Boulder/RiverRock Overlap A/G Liner 48-52" Wall | 05-1530OV-BLD-OL-4852
      GLI Pool Products
      $473.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 15' x 26' Oval Armor Shield | 70-1526OV-BLK-160
      GLI Pool Products
      $127.99
      Product Image
      Product Image
      GLI Secur-A-Pool Rectangle Mesh Safety Cover, Green, Various Sizes
      GLI Pool Products
      from $796.99
      ★★★★★★ (11)
      GLI 15'x24' Oval Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-1524OV-BLD-OL-4852
      GLI 15'x24' Oval Boulder/RiverRock Overlap AG Liner 48"-52" Wall | 05-1524OV-BLD-OL-4852
      GLI Pool Products
      $407.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 15' x 30' Oval Armor Shield Liner Floor Pad | 70-1530OV-BLK-160
      GLI Pool Products
      $142.99
      hand lifting edge of flexible dark round floor pad showing thin protective liner with small stones beneath on white background
      close-up of a black round floor pad with a textured surface and slightly worn edges against a plain light background
      GLI 12' x 24' Oval Armor Shield Liner Floor Pad | 70-1224OV-BLK-160
      GLI Pool Products
      $92.99
      ★★★★★★ (18)
      GLI 12 foot by 24 foot rectangle pool safety cover in blue mesh with black reinforcement straps secured over a rectangular in-ground pool
      GLI 12 by 24 feet blue rectangle mesh safety cover installed over a rectangular pool with black securing straps visible at the edges
      GLI Secur-A-Pool Rectangle Mesh Safety Cover, Blue, Various Sizes
      GLI Pool Products
      from $794.99
      GLI Pool Products

      About GLI Pool Products

      Founded with a commitment to American manufacturing and heavy-duty backyard durability, GLI Pool Products has grown into a premier industry leader specializing in custom inground vinyl liners, safety covers, and advanced pool installation accessories. Operating out of a massive state-of-the-art facility in Youngstown, Ohio, GLI employs lean manufacturing processes to engineer and deliver custom-built products worldwide. Known for pioneering exclusive design collections like the TrueStone custom step/ledge overlays and the heavy-duty Cover Doctors repair network, GLI combines craft precision with rapid seasonal fulfillment. They distribute primarily through a trusted network of wholesale distributors and certified pool professionals, making them a go-to choice for DIY homeowners and builders looking for dependable backyard protection and aesthetic makeovers.

      Why We Trust GLI Pool Products
      American Manufacturing & Craftsmanship: Custom-engineered and fabricated using advanced computer-aided design in Youngstown, Ohio.
      Unmatched Customization: Features specialized aesthetic lines like the TrueStone Collection and Destination Series liners tailored to unique pool shapes.
      Safety First Engineering: Industry leaders in manufacturing rigorous off-season safety covers and commercial-grade protection.
      Professional Support Programs: Backed by specialized dealer frameworks like Liner Doctors and Cover Doctors for inspections and custom repairs.