Mansard roof – Mansard roofs first became popular in the 17th century and they had multiple comebacks over time since then. This type of roof was popularized by Francois Mansart and was eventually named after him. However, he wasn’t the first one to build a mansard roof. That action can be attributed to Pierre Lescot who built it in the 1550s as part of the Louvre.
But what is a mansard roof exactly? From an architectural point of view, this type of roof is defined by two slopes on each of its sides. The lower slope sits at a steeper angle than the upper one and has multiple dormer windows. Such a roof basically adds another habitable floor to a building, turning the attic into a spacious and comfortable space with few restrictions when it comes to interior design.