fat sam
under deck tanks

Suitable for new builds or retrofitted under existing decks Fat Same is the ideal solution when outdoor space is at a premium.

Under Deck Tanks

water management that's out of site

A Fat Sam is an ideal option for when you're wanting to install a tank out of site but without the complications of an underground tank.

Fat Sam

Watch how our Fat Sam can be installed ...
stormwater detention

Fat Sam has been designed to make light work of council requirements for stormwater retention. Multiple downpipe inlet and overflow positions are available on both the sides and ends of Fat Sam allowing easy installation and connection of reduced flow orifices.

Multiple Fat Sam's can be easily linked together where greater capacity is required.

bailey icon

Find about how simple and easy we make delivery

Fat Sam product specs

SKU Capacity Length Width Height Outlet size Lid size Weight
BTFS2000 2,000L 2350mm 1600mm 700mm 50mm 400mm 85kg
BTFS1500 1,500L 2350mm 1600mm 700mm 50mm 400mm 75kg

Under Deck Tank Featurees


Fat Sam's are lightweight, only 75kg (1500L) or 85kg (2000L).


Multiple tanks can be easily connected for larger capacity projects.


Easily recycled at the end of life.


Multiple outlet positions for connecting multiple tanks.



Our Recycling Journey

We care about sustainable business practice and the natural environment. Find out what we do to tackle these important issues.

Fat Sam

Bailey Delivery

Order your Bailey Tank and we’ll deliver it to you direct from our factory using one of our purpose built trucks, or collect your small tank from your local agent.