All of our outdoor carpets have a latex backing which allows drainage. All our outdoor carpets also have a "Nib Backing" which slightly raised the carpet from the floor again helping with drainage.
Our outdoor carpet is used for 100's of situations such as: Patios, Balconies, Camping. It can also be used to provide a soft surface for children to play on, as a re-useable carpet for camping and as a carpet for around Swimming Pools.
This carpet does not fray which means you can leave it down permanently or roll it up and use it again and again.