A-frame houses are a type of structure that is defined by their steeply angled roofline. The name comes from the fact that the roof resembles the letter “A”. These houses first became popular in the 1950s, and they enjoyed a resurgence in popularity in the 1970s. A-frame houses are often associated with vacation homes or ski lodges, as their design makes them well-suited for snowy climates. However, these houses can be built in any location. One of the benefits of an A-frame house is that it is very sturdy. The angled roofline helps to deflect wind and snow, making the house less likely to be damaged in extreme weather conditions.