Igloos are the natural homes of penguins, where they can store furniture items and puffles, and design their igloos. There are many variants of igloos, which members can buy from the Furniture & Igloo Catalog, while non members can only have the Basic Igloo alongside other igloos which are obtainable during certain parties or codes such as the Pineapple Igloo, the Puffle Tree Fort, the Sweet Swirl Igloo and the Ice Palace.

A list of online members igloos on a server can be accessed by clicking on the igloo on the map.