Oval~ Expandable|

Temporarily out of stock


The Glimmerglass oval expandable pool liner from LinerWorld features mosaic tiles and a wave pattern that makes for an inviting scene in any backyard. You’ll get the classic look of pool tile without the extra cost and maintenance. The expandable liner is designed for up to 72” in depth to accommodate pools with a deep end or dug out center. 

Bold, bright design not found anywhere else
Designed to stretch and cover deeper pools
Can be installed in a flat bottom pool
No tracking needed
Requires coping strips for installation (we recommend replacing coping at each liner change)

Product: Above Ground Pool Liner
Pool Liner Style: Expandable
Shape: Oval
Design: Glimmerglass
Sizes: 12x18, 12x24, 15x24, 15x25, 15x30, 16x24, 16x32, 18x33, 21x41
Depth: Up to 72 inches
Thickness: 25 gauge
Warranty: 25-year - Read more about our pool liner warranty information.


If you’re thinking about buying one of our high-quality liners for your above ground oval swimming pool, you’ve come to the right place. We know purchasing a liner is an investment, and getting the right one is important. To help you find the perfect liner for your oval pool, we’ve compiled some of the questions we get about our swimming pool liners. If you need help, check out our full FAQ page or contact us for more information. 


  • How do I measure my above ground oval swimming pool?

    To get the measurements for an oval-shaped swimming pool, measure from inside wall to inside wall, as noted in the below diagram. Measure at the top of the pool wall and again at the bottom to account for any irregularities.

    Graphic showing how to measure an oval swimming pool

    Next, measure your pool’s depth. Measure from the deepest point of the pool on the floor to the top of the inside of the pool wall, as shown. 

    Graphic showing how to measure the pool depth

    Check out our easy-to-follow swimming pool measurement guide to learn more about measuring your pool. 



  • If I don’t see my pool size, can I buy the closest liner size and use that? Will it fit properly?

    No. Our oval pool liners are made to fit your swimming pool. The liner won't fit right if your pool measures slightly under or above the noted size. An inaccurate size is also more likely to tear, wrinkle, or slip. 


  • What is the difference between an above ground overlap pool liner and a beaded pool liner? How do I know which one I need for my oval-shaped pool?

    Overlap and beaded pool liners are two of the most common types of liners for oval swimming pools. Look at how your liner attaches to the top of your pool wall to determine which type of oval liner you need.

    Overlap pool liners go over the side of your pool wall, and use coping strips that go around the edge of the pool to keep them in place. Beaded liners are fed into a bead receiver (which is installed on the inside of your pool wall) and locked into place. 

    Check out our beaded and overlap pool liner guide to learn more.


  • What are your above ground oval pool liners made of?

    Our oval pool liners are made of high-quality, durable vinyl. We love vinyl because it is durable, flexible, and resistant to UV rays, making it a great option for above-ground swimming pools. 


  • Do you have oval liners for above ground swimming pools with deep ends?

    Our expandable pool liners are designed to expand easily into deep-end swimming pools. You can also use them in oval pools with flat bottoms. 


  • What is the thickness of your round pool liners?

    All our above ground pool liners are 25 gauge. 


  • How do I install my new above ground oval swimming pool liner?

    Proper installation is key if you want your liner to last a long time. Our vinyl pool liners are designed to be installed one specific way to avoid rips, wrinkles, and other issues. Read our full installation guide and contact our team if you need help installing your new oval liner. 


  • Do you have a warranty for your above ground pool liners?

    Yes. All of our above ground pool liners come with a 25-year, prorated manufacturer’s warranty that covers manufacturer defects. Read through our warranty carefully before purchasing your swimming pool liner.


  • How long do your above ground pool liners last?

    The lifespan of a pool liner depends on several factors, such as the level of care and maintenance and the amount of sun exposure. Typically, a well-maintained vinyl pool liner can last 10-15+ years.


  • What is the shipping process?

    At LinerWorld, we’re all about fast and free shipping. We offer free shipping on all of our swimming pool liners and accessories. That means you’ll spend less time waiting for your new liner and more time enjoying your swimming pool! 

    Typically, orders placed by 2 PM (CST) ship the same day. Most pool owners receive their orders within 1-3 business days. 


  • Do you ship outside of the United States?

    No. We only ship within the United States at this point. 


  • Do you have a return policy for your above ground oval  swimming pool liners and pool accessories?

    Yes. We do accept returns on unopened, unrolled pool liners and accessories within 30 days. Some fees and restrictions may apply. 

    Note that custom pool liner orders are not returnable. Please be sure to read our full return policy for all the details.


  • What forms of payment do you accept?

    LinerWorld proudly accepts all major credit and debit cards, including Visa, MasterCard, American Express, and Discover.


  • How can I contact LinerWorld?

    Have additional questions about oval pool liners or our other swimming pool accessories? Our team of experts is here to help. 

    -Contact us via our online form or live chat. 
    -Call customer service at (708) 489-9932 during business hours.

Your pool is going to look great with that liner! Based on the pool liner size and shape you selected, we've put together the following packages just for you!


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Skimmer Essentials

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Customer Reviews

Based on 2 reviews
Gary D Self
So far so good 👍

Very good product. Very nice looking liner.

John Wardecki
Beautiful new liner.

The pattern is beautiful. It was delivered in 2 days. Installed in 4 days. Good value on the liner. Life is great!!