Doughboy Expandable Liners

Expandable Liners

Doughboy’s Exclusive 20 & 25 MIL “True” Expandable Liners Provide for a Deep Swimming Area

Expandable liners are designed to expand smoothly into an Optional Special-Purpose Deep Swimming Area for underwater swimming. Doughboy’s uniform thickness, softness, and flexibility ensures maximum quality, liner longevity, and easy installation. Expandable liners can also be installed in a flat bottom pool if desired.

Doughboy Liners

Doughboy is the only above ground pool manufacturer that is also a principal producer of virgin vinyl liner material. Our liners are made to the original and exclusive Doughboy specifications to guarantee exceptional quality.

Doughboy’s overlap liners are available in full-patterned designs, printed bottom liners, or in our standard Solid Blue and are made to fit 48″, 52″ and 54″ sidewalls.Overlap Liners

Some overlap liners are also available with Doughboy’s exclusive “True” expandable feature. These liners are designed to expand with a smooth Optional Special-Purpose Deep Swimming Area for Underwater Swimming Only. No Jumping. No Diving.

All overlap liners have a 20, 25 or 30 year 3/100 Warranty (The first 3 years of the liner warranty are covered 100% against manufacturer defects, the remainder is pro-rated) as well as a 100% Lifetime Seam Warranty.

Overlap Styles:

SOLID BLUE™
20 MIL *UD

25 Year Warranty
48″/52″/54″ Wall

HARMONY™
20 MIL *UD

25 Year Warranty
48″/52″/54″ Wall

SEASTONE™
25 MIL EXPANDABLE

30 Year Warranty
52″/54″ Wal

BLUE BAYOU™
20 MIL EXPANDABLE

25 Year Warranty
52″/54″ Wall

MISTY FALLS™
20 MIL *UD

25 Year Warranty
48″/52″/54″ Wall

CRYSTAL CREEK™
20/25 MIL EXPANDABLE

30 Year Warranty
52″/54″ Wall