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    24 ft Round Pool Expandable Overlap Liners

      24 ft Round Pool Expandable Overlap Liners is rated 4.9 out of 5 by 8.
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    Expandable Liners For Above Ground Pools Perfect For Deep Middles

    For pools that have a deeper, dished-out bottom and needing a new liner that fits properly, the 24 t. round expandable overlap pool liner fills your need. Available for above ground pools with either a 60-inch or 72-inch center depth, this expandable pool liner eliminates the issue of find a liner that doesn’t need to be stretched or is too big creating sags.

    The expandable liners for above ground pools are constructed of heavy-duty 20 gauge virgin vinyl. Its rugged double welded seams resist pulling and separation, while the material itself is impervious to harmful U.V. rays and harsh pool chemicals. You can choose between a solid pattern throughout the expandable liner or one with a swirl floor pattern.

    • Expandable pool liner ideal for above ground pools with dished-out centers
    • Pool liners are not wrinkle free but offer economical, easier way to cover a deep middle pool
    • Durable 20 gauge virgin vinyl will not fade in the sun or from pool chemicals
    • Fits 24 ft. pools with 60 in. or 72 in. depths in the middle
    • Rugged double welded seams will not come apart or leak
    • Available with either solid blue pattern throughout or with swirl floor pattern
    • 30 Ft. round and custom expandable pool liner sizes are available. Please email [email protected] for pricing and availability
    • Comes with a 15 year limited warranty
      • Item: # L2020A Solid Blue - 60-in. Depth $194.99
      • Item: # L2120A Solid Blue - 72-in. Depth $219.99
      • Item: # L2020B Swirl Floor - 60-in. Depth $249.99
      • Item: # L2120B Swirl Floor - 72-in. Depth $349.99
      • Customer Review
      • Product Specification
      • FAQS
      • MORE INFO
      Rated 5 out of 5 by from Great Product!!! We love our new liner from In The Swim!!! Highly recommend to anyone!!!
      Date published: 2017-06-29
      Date published: 2017-06-26
      Rated 5 out of 5 by from Great liner This liner has been in my pool for a month now! Putting in a new pool liner is not too fun, but had nothing to do with the liner. I got it super fast!!!!!!! And it was perfect as described in description!! I really love that it was an all blue color bc I didn't have to worry about the bottom not being perfect. Others you might see the pattern on the side of pool a bit. Would absolutely reccomed this liner!!!!!!!
      Date published: 2017-06-06
      Rated 5 out of 5 by from Bought my liner a month ago,fast shipping and fit perfect
      Date published: 2016-07-17
      Rated 5 out of 5 by from Expandable Liner 72" We just put this liner in our pool and could not be happier with it. A pool expert recommended the solid blue liner over one with a pattern, because of the difficulty of getting it even.
      Date published: 2016-04-26
      Rated 5 out of 5 by from Great Price....Fast Shipping I had a great experience with In the Swim. We ordered the liner and received by the next day! The product was exactly as they had advertised. The only difficulty we had was with the wrinkles because of it being an expandable liner, but that was due to our installation. I would advise anyone using the expandable liner to research the best way to install or have a professional install the liner. It wasn't difficult...we just didn't know the right trick to minimize the wrinkles. I definitely would recommend In the Swim!
      Date published: 2009-07-25
      Rated 5 out of 5 by from Good Liner This is a good liner for the price. It looks very nice once in the pool.
      Date published: 2009-07-19
      Rated 4 out of 5 by from good value this liner is a good liner for the price, but is difficult to get it the seams to fit in place because of the expandable feature
      Date published: 2007-08-23
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      Technical Specifications:

    • L2120 will fit pools that are 24’ round and dished out to 72” in the center and L2020 will fit pools that are 24' round and dished out to 60" in the center.
    • Overlap style liner.
    • Made from virgin vinyl.
    • Provide maximum protection from the sun's damaging U.V. rays.
    • 20 Gauge
    • Rugged double welded seams.

    • How can I find a leak in my liner?
      – Take some food coloring and go to where you think there might be a leak, if so the food coloring will be drawn to it.

      How do I know if your liners will fit my pool?
      – Our liners have a standard bead.

      What is the lowest temperature to install a liner?
      – 60 degrees for a beaded liner and 50 degrees for an overlap liner.

      What is the measurement on an expandable liner?
      – The expandable pool liners can accommodate a pool that dishes out in the center 60” or 72” deep. If your pool goes from shallow to deep you would need to fill out a 6-01 measuring form.

      Can I stretch a liner to fit a larger size pool?
      – No, you have to match up your pool size with the same size liner. We do have custom above ground liners to accommodate any size above ground pool.


    • Wrinkling – Some wrinkling should be expected when installing expandable liners. More wrinkling may occur if you have a safety ledge or your dished out depth is less than the liner size allows for.
    • For use with standard hard side overlap style pools with dished out centers.
    • Not for use with deep end pools.
    • Do not order without knowing exact center depth measurement.
    • Outside temperature must be a minimum of 70 degrees for proper installation.
    • Install liner with the smooth side up.
    • Coping strips are required to hold liner to pool wall.
    • Do not cut liner for inlets and light fixtures until the water reaches 3” below the opening to be cut.

    • Installation Instructions
      • 2” gray duct tape with non-asphalted adhesive
      • screwdriver
      • garden hose
      • sharp nail or ice pick
      • industrial vacuum or household vacuum (filter bag removed)
      • tamping tool
      • masking tape
      • utility knife

        WARNING: Liner should be stored at room temperature for at least 72 hours prior to installation.


      1. Spread a 2” layer of brick sand over the entire pool foundation area inside the base rails. Use a rake to make the brick sand flat and smooth. Tamp sand to help reduce footprints. In place of brick sand, you can use “Soft Step” Floor Padding. Cut the sheets to fit and join them with duct tape along the whole length of each seam.

      2. With the brick sand, make a curved cove about 4” high and 4” wide all around the bottom of the pool wall on the inside. Pack firmly into shape. Pool Cove can also be used.


      1. Place the closed liner carton in the center of the pool.

      2. Open the carton. Do NOT use anything sharp to open the carton.

      3. Unfold the liner and spread it out in the sun to warm up.

      4. Inspect all seams and surfaces for holes.

      5. Spread out liner. The curved seam should be centered on the cove at the base of the wall. The other seams will form straight lines across the bottom of the pool. If seams appear to have flaps, check to see if correct side is up.

      6. Smooth out all wrinkles in the bottom.

      7. If you have a beaded liner, fasten the liner in place by lifting the sides of the liner and inserting the beaded edge into the liner retainer on the top edge. If you do not have a beaded liner, lift the sides of the liner and drape them over the top of the pool wall. Fasten liner to the top of the wall with plastic coping. Let the liner hang slack for now. Do NOT pull liner tight.

      8. Start filling the pool with water. As the pool fills, work out the wrinkles and smooth the liner to the wall. Remove the plastic coping around the top edge of the wall one piece at a time and adjust the liner. Keep smoothing out the wrinkles.

      9. Do not install faceplates, inlets, light fixtures, etc. until water reaches 3” below each opening. Premature installation might result in the liner tearing away from the opening due to stretching as the water level increases.

      10. Proceed filling pool until water reaches desired level.


      1. To remove air from behind the liner, which prevents wrinkles, insert a vacuum cleaner hose through the skimmer hole in the pool wall behind the liner. To minimize vacuum loss, seal the opening around the hose and the water inlet using cardboard and masking tape.

      2. Turn vacuum cleaner on. While vacuum is running, you should be adjusting the liner with short tugs to eliminate wrinkles. If you have trouble shifting the liner into position, shut vacuum off for a few minutes. You should then be able to adjust the troubled area before continuing with the vacuum.

      3. Start filling the pool with water. The vacuum cleaner should continue to run until water level nears the top. Make sure to keep vacuum cleaner hose above the water level at all times.
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