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    In-Ground Pool Liners

    In The Swim premium in ground pool liners are made from the strongest, longest-lasting, 100% virgin vinyl and are available in a wide variety of rich, vibrant patterns. Select the perfect in-ground pool liner pattern to match your decor, download our printable measuring form, or use our online measurement form for a new vinyl pool liner for your in-ground pool! In The Swim’s expert in-ground pool liner staff is happy to assist you with any questions or assistance you may need throughout the entire process of purchasing a vinyl liner that will perfectly fit your in-ground pool and deliver the look and fun you’ve been dreaming about.

    Step 1 Pick Your Pattern
    • IN THE SWIM PREMIUM LINERS
    • NEW TRENDING LINERS
    • IN THE SWIM PREMIUM CLOSEOUT LINERS
      25% OFF!

    Blue Slate 30 Mil

    Blue Ice 30 Mil

    Key Largo 28 Mil

     
     
    STEP 2 MEASURE YOUR POOL:

    Our simple in-ground liner measuring form will guide you through measuring your pool and providing us the dimensions we need.

    • Find your pool shape, fill out our measuring form and submit your measurements
    • Or download and print the form, fill it out and mail or fax it to In The Swim
    • Receive your quote with 48 hours or less!
     
    STEP 3 CALL TO ORDER YOUR NEW LINER:
    Ready to Order? Need Assistance?
    Call our pool experts today

    1-800-288-7946

    Have you reviewed the liners patterns and measured your pool?
    Then call us today and we will help you complete your order!

    Replace your own In-ground pool liner and save thousands of dollars, joining thousands of other handy homeowners who replaced their own inground liner. 

    STEP ONE: Follow our easy to understand inground pool liner measurement instructions and online form. Fill-in the measures and your liner pattern choice, and hit submit! A helpful liner tech will review your measurements and follow-up with your in-ground pool liner price. 

    STEP TWO: Drain the pool completely, to a downhill location or storm drain. Remove all wall fitting and step screws and faceplates. Cut-up and roll-up the old liner. 

    STEP THREE: Prep the floor and walls. Clean off the walls, sand and paint any rusty spots. Fill-in any cracks or divots in the floor with our Palmetto Vermiculite

    STEP FOUR: Install the new liner. With 1-2 helpers, spread the liner over the pool and lock the liner bead into the track at the top of the wall. 

    STEP FIVE: Set-up the Cyclone liner vac, to draw out the air from behind the liner, sucking the liner tight against the walls and floor. Install main drain covers.

    STEP SIX: Fill the pool! Run the vacuum until water covers the shallow end floor by 3-6". Screw on step cover plates and continue to fill the pool until full. 

    STEP SEVEN: Install the skimmer and return faceplates and gaskets, along with the pool light ring and gaskets. Turn on the filter pump, and balance the water!

    For a deeper dive into measuring in-ground pool liners, and also installing in-ground pool liners, see these useful posts found on the In The Swim Blog. 

     

    1. 2 years ago
      Great product
      I bought this a month ago and it's a very good product
    2. 4 years ago
      BEST VERMICULITE!
      EASY TO INSTALL AND TRIALS IN GREAT FOR THE BEST POOL CUSHION!
    1. 1 year ago
      Excellent customer service and priduct
      We had to replace the liner this year , had no idea what type of liner called In the swim spoke with Clara Quaranta she walked us through figuring it out and sent a samples she was the best customer service representative we have ever dealt with Thank You Clara We had liner in and pooled filled in 48 Hours. I would strongly recommend the liner as well the company for your pool needs
    2. 2 months ago
      Pool liner
      Liner was exactly what I thought. Solid, easy to install, and looks great. I used the bead and the remove of the extra J-Hook wad as simple as making a small cut and pulling the whole top off. Would recommend to anyone.
    3. 1 year ago
      Just ok
      Pool liner looks great however it was a little big . Had to be reworked after install in the chanell . Maybe pool walls had moved in a little or something. But overall good liner for the money. Yes I did have it put in by an installer .
    1. 2 years ago
      Great product
      Take your time and installing is easy. Makes pool walls so much softer
    2. 9 years ago
      Well Worth The Extra Investment
      Four cans of spray really was enough to go around the perimeter of my 15X30 Pool, with a permanent adhesion.
    3. 2 years ago
      Wall Foam
      Easy to use, roll is large enough with some left over, would definitely buy again (hope I wont have to) price is the lowest anywhere
    1. 3 months ago
      A must
      Perfect way to keep the liner bead in place. I used some silicone spray lube. Sprayed the bead lock and the coping. Makes this a much easier install. I also used the handle end of a hammer to push the lock in. Looks nice!
    2. 3 years ago
      Exactly what we needed
      Purchased this recently for our above-ground pool. The liner is new, but the pool is old and we were having trouble getting the liner to stay in the track. This provided the perfect solution.
    3. 3 months ago
      Works Great!
      Installed this around my whole in-ground pool, because from time to time the liner would come down in some spots. The first time i called the company that installed my liner, they fixed it for free. The next summer, they wanted to charge me $200! I asked them how long they stand behind their installation, and they said just 1 season. When they fixed the first time, they put little but pieces of the insert just where needed.... when they originally installed, they did it in all corners and a ... read more few other spots... now i feel very confident that i have solved this problem for good. It takes some time to do the whole pool, but once done, it looks so much better as well!
    • 2019-10-19
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