A two hundred year old auvergne barn becomes a warm family home

Rafael CunhaDESIGN3 months ago3.7K ViewsShort URL

The brief was direct: transform an ancient farmhouse outbuilding into a family home in Chamboirat, a small hamlet in Auvergne’s countryside. From the outside, the structure reads as familiar rural heritage, a barn type repeated across this part of France. Inside, it shifts scale. Stone masonry walls rise to nine metres. The timber framework thickens overhead in a tight web of members. The air feels cooler. Sound changes. The volume is generous, almost monumental, and the material character is not a backdrop but the reason the building still matters.

The client wanted a place to gather family for years to come. That request shaped the project’s stance early on: comfort had to be added without softening the building into something else. The intervention therefore aims to preserve what already defines the space, its height, its weight, its timber logic, its roughness. Rather than dramatic cuts or showpiece gestures, the design is built around careful rehabilitation and continuity with local building culture.

Materials and techniques follow the building’s own vocabulary. Minimally processed local resources and artisanal methods guide the work, echoing the craft intelligence of the original construction. The stone walls were stabilised with lime chainings and selective repairs in cut stone, strengthening weak points while keeping the masonry legible. Insulation was introduced through a lime and hemp build up, finished with a lime and sand mix, improving thermal performance while respecting the wall’s breathability and thickness.

The existing wooden framework was preserved down to the struts, treated as a structural and spatial asset rather than an obstacle. Where reinforcement was required, new oak beams, rafters, and planks were added and treated so the old and new read together. The goal is not to blur time completely, but to avoid a visual split that turns the roof into a collage. Patina and precision coexist, with the new timber supporting the old without competing for attention.

A series of targeted actions extends the building’s life and everyday usability while keeping its nature intact. The barn remains a barn in its proportions and material presence, even as it becomes a home in the way it performs. What makes the project persuasive is its refusal to overwrite what was already exceptional. It proves that the most lasting conversions are often the quietest ones, where the design is measured, the craft is visible, and the original volume stays in charge.