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.
What type of liner is best for you?
We offer many different types of liners. To help determine which is best for your pool, check the different descriptions below and call our experts if you have any additional questions.
Choose from a tile border with printed bottom, full bottom print with no tile border, or our new Luminescent liners that are made with iridescent inks and unique patterns designed using special high definition to make your pool look vibrant and spectacular! Unlike any other liner, the effect is even more dazzling when lit up at night!
We also have a variety of grades listed below to meet any budget. When 2 mils are shown the wall is thicker for older pool walls, where ladders bump, and floats and toys hit.
Standard: Full 20 mil, 28 mil wall/20 mil floor – durable, economical.
Deluxe: Full 27 mil, 28 mil floor, and 28 mil wall/20 mil floor – more durability, puncture resistance, for uneven pool surfaces and long-lasting beauty.
Full 30 mil, 30 mil wall/20mil floor – our most rugged, for colder climates, outstanding performance, longevity, and peace of mind.
Closeouts: discontinued patterns that we bulk buy, passing the savings on to you!
Our simple in-ground liner measuring form will guide you through measuring your pool and providing us the dimensions we need.
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.