Hydrosphere Series
Doughboy has the perfect solution to help you design the backyard of your dreams!
Doughboy’s Hydrosphere Series Pools are the perfect solution when recessing your pool 2 feet or more into the ground. Simple Shapes + Simple Installation + Simple Designs = Inground quality at affordable prices.
POOL SHAPE & SIZE OPTIONS
SEMI-INGROUND AND INGROUND MODELS AVAILABLE
FEATURES & BENEFITS
- Inground Strength That Will Hold Up Against Outside Pressure Impact Resistant Half Panels
- UV Resistant
- Thermal Conductivity Energy Efficient
Hydrosphere Video: Installation Overview
- Watch until the end to see a beautiful example of a fully installed Doughboy Hydrosphere.
Top Rails
Deck Mount Top Rail
Top Rails Come In Two Different Configurations. Standard And Deck Mount. The Deck Mount Top Rail Allows For Deckboard To Be Slid In For A Nice Finished Look.
Standard Top Rail

Optional Deck Mount

Hydrosphere Trim Features
Liners
Now offering 2 liner patterns! Inground liner patterns available upon request.
Evening Star and Dynasty – 20 mil thick. Only available for rounds and ovals. Inground liner patterns available upon request.
Special 100% Virgin-Vinyl Formula That Resists Chemicals And Ultraviolet Rays.
Therma-Seal™ Technology – Sealing Technique That Provides Durability And Supreme Quality. We Are So Confident With This Process That We Cover Our Liner Seams With A 100% Lifetime Warranty.
Dynasty
Evening Star
Steps
Straight & Radius Steps are Available in White, Blue and Gray. Steps also available with Bullnose or Cantilever finish.
Locking Straps And Rubber Gasket
Factory Installed And Easy To Mount Vinyl Liner Material
Structural Integrity
100% Specialty Engineered Resins And Fiberglass. No Filler, No Additives!
Standard PVC Support System
Standard PVC Support System Standard 2” PVC Tubes. The Construction Of Our Stairs Boasts A Massive Brace System Consisting Of 3” X 6” Horizontal Beams Supported By 2 3/8” Vertical Supports Making It One Of The Strongest And Fastest To Install In The Industry.
Steps also available with Bullnose or Cantilever finish
Bullnose
Cantilever
LED Lighting
Revolutionary LED Lights
Add A Festival Of Colors To Your Pool
Many Options And Colors To Choose From.
Fountains
Control Your Light Show With A Push Of A Button On Your Remote. Fountains Offer 5 Vibrant Colors: Red, Green, Blue, Violet, And White. With Two Dynamic Light Programs To Choose From Your Swimming Pool Will Be The Envy Of Your Neighborhood.
WINTER COVER – BEADED & CUSTOM FIT
Want to make spring clean up easier? Be sure to purchase a custom fitted winter cover that comes with a 7-Year Warranty.
Pool Paneling Color Options
Autumn Sand
Cocoa Brown
- Inground Strength That Will Hold Up Against Outside Pressure
- Impact Resistant Half Panels
- UV Resistant
- Chemical Resistant, Including Salt
- Thermal Conductivity Energy Efficient
Filtration
Powerline XP I Pump
- 1½ HP Dual Speed
- 1½” Hose Fitting
- Thermal Protected Motor
- Strainer Pot Wrench Included
- 6 Ft (Non UL) Cord
Powerline XP III Pump
- 1½ HP, Self-Priming Heavy Duty Motors
- 1½” Hose Fitting
- Thermal Protected Motor
- Self-Contained Pump Base
- Can Be Converted From 115V To 220V
- 3 Ft (NEC) Cord With Twist Lock Plug
25” Sand Filter
- 25” Tank
- 7 Position Valve
- 1½” Valve
- Sand Capacity – 300 Lbs
View Our Pool Schematics
Every detail of every Hydrosphere Series Pool
15' Round Inground Kit
View the schematic here
18' Round Inground Kit
View the schematic here
21' Round Inground Kit
View the schematic here
24' Round Inground Kit
View the schematic here
28' Round Inground Kit
View the schematic here
12' x 24' Oval Inground Kit
View the schematic here
15' x 30' Oval Inground Kit
View the schematic here
18' x 33' Oval Inground Kit
View the schematic here
12' x 24' Grecian Inground Kit
View the schematic here
14' x 28' Grecian Inground Kit
View the schematic here
16' x 32' Grecian Inground Kit
View the schematic here
18' x 36' Grecian Inground Kit
View the schematic here
13' x 22' Freeform Inground Kit
View the schematic here
16' x 28' Freeform Inground Kit
View the schematic here
18' x 32' Freeform Inground Kit
View the schematic here
12' x 24' Rectangle - 2'R Inground Kit
View the schematic here
14' x 28' Rectangle - 2'R Inground Kit
View the schematic here
16' x 32' Rectangle - 2'R Inground Kit
View the schematic here
18' x 36' Rectangle - 2'R Inground Kit
View the schematic here
20' x 40' Rectangle - 2'R Inground Kit
View the schematic here
12' x 24' Rectangle - 6'R Inground Kit
View the schematic here
14' x 28' Rectangle - 6"R Inground Kit
View the schematic here
16' x 32' Rectangle - 6"R Inground Kit
View the schematic here
18' x 36' Rectangle - 6"R Inground Kit
View the schematic here
20' x 40' Rectangle - 6"R Inground Kit
View the schematic here
Safety Packet
Every Hydrosphere pool ships with a Safety Packet! Reading the “safety literature” is vital for the safety of your family. We insist that you read each and every piece of literature that is normally enclosed in your pool liner package. You should find several important items with which you must become familiar.