Octagon Double 108 gallon rain barrel

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Check out our other rain barrels in our extensive rain barrel section.

Enjoy free shipping for this product in the contiguous 48 United States.

Each standard octagon shaped rain barrel tank measures 29" w x 29" l x 18" h and holds 54 gallons. The tanks stack on top of each other for 108 gallon total. This is a high quality, attractive rain barrel that comes with all spin welded fittings, brass and zinc hose bib, and a child and pet safe inlet. The two overflow fittings take your standard garden hose, and there is no special kit to order for connecting the tanks. You can adapt your water collection tanks to your needs depending on the space you have and how much water you want to collect.

Add the Summit Mosquito Control Dunks to your order for mosquito free rain water collection.

A full rain barrel could potentially crack during a hard freeze when the water expands into ice, but an empty rain barrel will not. When there is a hard freeze in the winter time, just remember to keep your drain plug open on your rain barrel and it will be fine.

Octagon Double 108 gallon rain barrel Product Features:

Faceted octagon design is strong and compact.

29" w x 29" l x 18" h per tank, or 36" total height. Only 25 lbs each

Holds 108 gallons of rainwater

Unique stackable design doubles capacity in same footprint.

Two overflow outlets allow connections to either side.

Leakproof spin welded fittings

Y bottom shut off valve, to connect two garden hoses

inlet drain is child and pet safe

Large water collection area for use with canales or downspouts.

UV Stable Polyethylene

Includes plastic debris screen, keeps leaves and trash out of barrel

We offer this barrel in the adobe color pictured above only.

How do I get rain into the rain barrel?
The easiest way to install this rain barrel is to position it under a downspout or roof flashing. A more elegant solution is to install a WaterSaver Downspout Diverter. This prevents damage to the screen from torrential rains, and it is preferred by some Home Owner's Associations for aesthetic reasons.

Add a Garden Watersaver Downspout to your order and we'll ship the diverter for no additional shipping charge. Please note - your diverter will ship from a separate location and may arrive before your rain barrel.

For extra capacity, order two rain barrels and link them together! Linkages can also prevent one barrel from running dry while another is overflowing (that's useful if you have an asymmetric roof).

Looking for a smaller rain barrel? Check out the 38 Gallon Rainsaver - Flatback Rainbarrel, or the Flower Planter & Rain Barrel.