该项目改造了一幢包含两户人家的住宅，为这个蒙特利尔50-60年代修建的社区注入了新的活力。随着越来越多年轻家庭的搬入，蒙特利尔的一些传统街道正在逐步改变，该项目以质朴的方式成为改造运动的一部分。这样的改造不仅是为了寻求更好的居住环境，更为了追求现代化的生活方式。

新住宅的名字为La DUETTE，意为二人表演，因为该项目的业主是一对有着各自家庭，但又想要生活在一起的兄妹。兄妹中一人占据了建筑较高的两层，一人安置于首层，两户人家间有明确的分隔。如何为两个空间都引入充足的自然光既是设计团队所要面临的挑战，亦是机遇。

A new home for two families brings new life to a quiet Montréal neighborhood dating back to the 50’s and 60’s. In its own, unassuming way, this recent building is part of a movement that is gradually transforming Montréal’s traditional streets, as a growing number of young families are moving in. They are looking for friendly surroundings, but also for a contemporary way of life.

Named La DUETTE in reference to the duet, intended for two performers, this new house was designed for a brother and a sister wanting to live under the same roof with their respective families. One of them occupies the upper two floors while the other one is on the lowest level. The challenge of bringing natural light to both interiors despite strict zoning regulations was a welcome opportunity for Natalie Dionne Architecture.

▼建筑临街面，street view

▼建筑外观，exterior view

建筑设计概念

The architectural concept

La DUETTE住宅的设计经过了细致的3D模型推演，这使得建筑师能够再不违反现有法规的情况下，尽可能发觉这个狭长场地的潜力。电子模型不仅能够帮助推演建筑的形态，还有利于设计师发现意想不到的景观和室外居住空间。这座新的三层复合公寓的上层可以从街道面直接进入，下层则由侧面的小巷进入。从街道上看，两个家庭的入口处都有顶棚，有助于营造出建筑不同空间的和谐。

La DUETTE literally evolved from 3D models, which allowed the architects to explore the potential of this narrow site without contravening existing regulations. The virtual model was extremely useful in shaping the project, but it also helped the designers discover unexpected views and exterior living spaces.The upper unit of this new three-storey duplex is accessible from the front façade, off the street. Access to the lower unit is from the side alley. A small marquee above each entrance signals their presence from the street and helps create a feeling of intimacy for both families.

▼上层公寓由街道面进入，下层由侧面小巷进入，this three-storey duplex is accessible from the front façade, off the street

▼门口设有顶棚，small marquee above the entrance