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Home Pool Above Ground Swimming Pools Above Ground Pool Liners 15' Round 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-1500 ATHENA 2

15' Round 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-1500 ATHENA 2

15' Round 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-1500 ATHENA 2
These liners are made by Hollowell Industries, Inc. (HII), the same company who makes the Doughboy above ground pools. HII pool liners are the thickest liners available on the above ground pool market. Unlike the majority of other liner manufactures who use gauge to measure liner thickness, HII uses mil.
Mil is an actual unit of measure used to specify the thickness of a material. While mil is a standard unit, equal to one thousandth of an inch, gauge is a relative number and the gauge value is at the discretion of the company specifying the measurement. This is especially true when used for stating liner thickness. Mil thickness is the truest form of vinyl liner measurement in the industry. 
Doughboy's use of virgin vinyl material sets their liners apart as a truly superior above ground pool liner. This premium material allows for greater plasticity, durability and greater integrity of the liner, therefor extending liner life. Doughboy liners do not contain plastic fillers like many other above ground pool liners on the market. The plastic filler used in these cheaper liners severely decreases the strength and life of the liner.
It's the use of this superior materials and quality craftsmanship that allows Doughboy to offer their unmatched lifetime warranty on seam separation.
There are three major reasons to purchase a Doughboy pool liner over a low-cost commodity liner:
1. Liner Thickness
  • Doughboy liners are typically 40% to 80% heavier in both weight and thickness.
  • Doughboy liners have the same weight and thickness on both the sidewall and the bottom. Commodity liners typically have thicker, heavier sidewall than bottoms. Commodity liner manufacturers do this to reduce the price of the liner, but only advertise the sidewall thickness which can be misleading.
  • Doughboy liners are manufactured with heavier vinyl material and will last 50% to 90% longer than commodity liners.
  • Doughboy liners protect the sidewall and bottom of the liner from tears, rips, punctures, and holes caused by foreign objects in the soil, objects on clothing, windblown objects, lawn care debris, and entry system (ladders and step) contact on the bottoms and sidewalls.
The Truth About Liner Thickness
Above ground pool liners are generally marketed and sold by a thickness standard called gauge. Gauge is not a set number but is a truly relative number and liner manufacturers that use this measurement are allowed to determine which gauge they want to use for stating their liners' thickness.
The truest measure of a pool liner is done using an international standard of mil thickness. This is an absolute fixed measuring system. Just like an inch is an inch, so to is a mil. Above ground pool liners because of the nature of the pools and their price generally do not have as thick a liner as an in ground pool. Therefore many of the above ground pool liner manufacturers started using gauge as a reference to their particular liners' thickness.
In the marketplace today there are really only two general gauges; standard gauge and heavy gauge. We offer pools with standard gauge and others with heavy gauge pool liners. Regardless of whether it's standard gauge or heavy gauge most above ground pool liners last anywhere between 8 and 15 years.
  • Our liners are made by the leading industry liner manufacturer and come with a 100% lifetime warranty against seam separation.
  • Our standard gauge is a more economical liner with acceptable thickness and wear considerations.
  • Our heavy gauge liners are the thickest above ground pool liners on the market today surpassing our standards for thickness and wear.
  • Our CaliMar brand above ground pools which are manufactured by the same company who makes Doughboy pool and liners. These are the only liners in the marketplace with a true 15, 20 mil and 25 milliner thickness. That's equivalent to an inground pool liner thickness. Liners on CaliMar above ground pools come with a 100% lifetime warranty on seam separations, the most common failure point in liners.

2. Raw Material Make-Up
There are three major ingredients in the chemical makeup of a vinyl liner:
  • PVC (Poly Vinyl Chloride) is the main building block that goes into creating vinyl liners. PVC makes up 50%-60% of the total raw ingredients.
  • Plasticizer (petroleum-based oil) is another key ingredient that makes up 35%-40% of the total raw ingredients. This ingredient determines the flexibility of the liner and increases its chemical resistance and life span.
  • Inert Materials (calcium carbonate – a.k.a. clay) and stabilizers make up 11%-30% of the total raw material ingredients.
Doughboy liners have increased levels of plasticizer and low levels of calcium carbonate. Typically raw material plasticizer costs are 4-5 times more per pound than calcium carbonate. Doughboy liners, with increased levels of plasticizer, will remain flexible during the life of the liner providing a wrinkle-free installation and minimizing UV fading. Commodity liners use a lower level of plasticizer (to save money) therefore compromising the quality of the liner.
3. Liner Life Span:
  • When comparing the purchase of Doughboy liners to commodity liners (calculated over the life span of the liner), Doughboy liners usually last 10-15 years. Commodity liners typically last 2-5 years. Both incur the same cost for installation, water and labor.
Why buy a Doughboy above ground pool liner instead of a low-cost commodity liner?
  • 40%-80% heavier in both weight and thickness
  • Same weight and thickness on both the sidewall and the bottom
  • Made of a heavier vinyl material and will last 50%-90% longer
  • Protect the sidewall and bottom of the liner from tears, rips, punctures and holes
  • With higher levels of plasticizer, will remain flexible throughout the life of the liner, providing wrinkle-free installation and minimizing UV fading
  • Typically last 10-15 years  
  • An 18' printed vinyl commodity liner Perma 2000 series weighs 41 lbs. and is marketed as 20 gauge and is closer to a 12 mil thickness, while the Doughboy 18' printed liner weighs 75 lbs and is a true 15 mil in thickness.
  • A Perma 2500 series weighs 46 lbs and is marketed as a 25 gauge and is closer a 15 mil, while the Doughboy Expandable 18' printed vinyl liner weighs 84 lbs. and is a true 20 mil thickness.

Brand: Doughboy

15' Round 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-1500 ATHENA 2

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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in San Antonio, TX and can land most products to your door (within the 48 contiguous states) in less than a week.
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