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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
    • LUMINESCENT LINERS
    • IN THE SWIM PREMIUM CLOSEOUT LINERS
      25% OFF!

    Blue Slate 30 Mil

    Blue Ice 30 Mil

    Chatham 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. 4 years ago
      Love it!
      So easy to install and makes a huge difference in the look of our in-ground pool!
    2. 4 months ago
      Great feature
      love the beaded lock so easy to install. I put this in myself with no help from my husband. I stretched it all out around the edge of the pool on the cement then I got in the water and just pushed the beaded lock in as I went around. I did it on a 85 degree day and the Rope warmed up and it was easier to push in. On another day when it was 90 I went around and pushed it all in again and I could feel it going in more with it warmed up from the heat. My liner is 2 years old and I had five places ... read more where it kept coming out so I heard about this and it has not came out all summer. always worried from the winter when I open it where is it going to be coming out of. I have an 18x36 pool and I had a lot of left over beaded rope.
    3. 2 years ago
      Liner lock
      Top quality material very pleased, very easy to use .
    1. 4 months ago
      As expected
      I bought this liner about 3 weeks ago, I day to install, was as expected. A great value though.
    2. 1 year ago
      Perfect Liner
      Love the liner. Very bright. Perfect fit. Easy to install. Super speedy shipping.
    3. 5 months ago
      It looks great and saved us hundreds of dollars replacing it ourselves. Easy to convert to the j hook.
    1. 8 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.
    2. 4 years ago
      Wall foam
      Great product and easy to install......will buy again..
    3. 4 years ago
      Easy to use!
      Easy to install, we cut the excess, it was about 2 inches too tall. The only thing we would do different would be to use the spray adhesive...
    1. 1 year ago
      Great product
      I bought this a month ago and it's a very good product
    2. 3 years ago
      BEST VERMICULITE!
      EASY TO INSTALL AND TRIALS IN GREAT FOR THE BEST POOL CUSHION!
    • 2018-12-14
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