Slope side home opens to the river

Les Grandes Horizontales honours its magnificent surroundings

Via v2com

Inspiration for this home, named Les Grandes Horizontalescomes from the majestic landscape of the St. Lawrence River estuary, visible from the rocky headland on which it is located.

Les Grandes Horizontales - Thellend Fortin Architectes –

Built on a steep slope and unobtrusive on the street side, the house is completely open to the river, unfolding toward the horizon.

Spatially, rooms are organized around an inverted plan that locates bedroom suites at the garden level. Set in concrete, they are anchored in the site’s topography.

At ground level, living spaces panelled in light wood, each one leading into the next, are characterized by different heights that allow definition of different uses.

The dining room, airy and full-windowed, pulls away from the main building as it soars toward the horizon.

Massive, vertical concrete chimneys provide a striking contrast with transparent openings and the lightness of wooden volumes built on an overhang.

Inspiration for this home comes from the majestic landscape of the St. Lawrence River estuary, visible from the rocky headland on which it is located.

Project Data

Official name: Les Grandes Horizontales
Location: Petite-Rivière-Saint-François, Québec, Canada
Project end date: 2017
Area: 490 m2
Architects: Thellend Fortin Architectes
Designers: Thellend Fortin Architectes
Project manager: Lisa-Marie Fortin et Louis Thellend
Structural Engineer: Paul-Henry Boutros, NCK inc.

Les Grandes Horizontales - Thellend Fortin Architectes – WestmountMag.caThellend Fortin Architectes

Louis Thellend and Lisa-Marie Fortin form a dynamic team with an innovative approach to architecture, its relationship with its context, and its impact on the environment.

Their practice has allowed them to develop a sensitive vision of the environments in which their projects transpire.

Their creative approach explores the dynamics of contemporary life, and their architectural achievements demonstrate deep insight into current issues and practices.

Possessing diverse architectural experience, Thellend Fortin have collaborated on the design and development of local and international projects of all scales.

Images : Charles LanteigneBouton S'inscrire à l'infolettre –

Read also: Eco-luxurious lodging in Petite-Rivière-Saint-François

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