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Natural Stone Provides A Base For This Modern Home

Edited by James Whitmore
House in Mauricie, Québec, by Bourgeois / Lechasseur architectes, with a stone base and black upper floor

Bourgeois / Lechasseur architectes has completed a house in Mauricie, a region of Québec, Canada, between Montréal and Québec City. The design draws on the area's industrial heritage and on the natural setting around it.

House in Mauricie, Québec, by Bourgeois / Lechasseur architectes, with a stone base and black upper floor
Photography by Adrien Williams

Three wings on a stone base

The house is made of three wings set on a natural stone foundation. Each wing has a main steel structure and a secondary timber structure that is deliberately left exposed. The upper floor rises from the ground and follows the curves of the nearby St. Maurice River.

Black spruce upper floor rising above a natural stone foundation
Photography by Adrien Williams
House with three wings among the trees near the St. Maurice River
Photography by Adrien Williams

Black spruce planks clad the upper level, chosen for their visual neutrality. The architects wanted it to read as a mysterious object floating among the trees and responding to the bends of the river. The living areas are cantilevered, so the upper floor seems to hang in the air, and they point the views out to the landscape.

Cantilevered upper floor appearing to float above the stone base
Photography by Adrien Williams

Arches and cedar

The entrance is reached through a covered outdoor space, arched on all four sides. The arches take their cue from Les Forges du Saint-Maurice and echo traditional stone masonry.

Covered entrance of stone, wood and glass, arched on all four sides
Photography by Adrien Williams

Inside, the staircase wraps around a cascade of pendant lights and leads the eye to the living areas upstairs. The ceiling is lined with knot-free cedar slats, a warm contrast to the black exterior, and the cedar continues outside into a screened room.

Staircase wrapping around cascading pendant lights
Photography by Adrien Williams
Ceiling of knot-free cedar slats extending to a screened room
Photography by Adrien Williams

Living upstairs

The living areas and master suite are on the second floor. Rooms for guests and visiting family, plus garages and utility rooms, are on the first floor. A sitting area has a wood-burning fireplace built into a massive stone wall, which softens the concrete, steel and glass around it. A second living room with a large couch and a games area gets plenty of daylight from floor-to-ceiling windows.

Sitting area with a wood-burning fireplace set into a large stone wall
Photography by Adrien Williams
Secondary living room with a large couch, games area and floor-to-ceiling windows
Photography by Adrien Williams

The dining area and kitchen are open-plan and finished in light materials that stand out against the black structure. In one bedroom a wood accent wall warms a room with a concrete floor that opens to the deck. Both bathrooms use white and grey with black accents.

Open-plan dining area and kitchen in light materials
Photography by Adrien Williams
Bedroom with a wood accent wall and concrete floor opening to the deck
Photography by Adrien Williams
Bathroom in white and grey with black accents
Photography by Adrien Williams

Project credits

  • Project: House in Mauricie, Québec, Canada
  • Architect: Bourgeois / Lechasseur architectes
  • General contractor: Construction Boulard et associés
  • Structural engineer: L2C experts conseils
  • Photography: Adrien Williams
  • Source: Contemporist

James Whitmore is an editorial pen name used by the ADC News team. Original author, project and photography credits are retained within the article.