3rtm

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A serene, fully renovated apartment living room within a historic building, showcasing respectful restoration and modern comfort. Original ceiling moldings and a refurbished, matte-white fireplace surround contrast with smooth, light-grey walls and a uniform, pale oak parquet laid in a herringbone pattern. Large French windows with restored casings and new, discreet hardware open onto a quiet inner courtyard, framed by sheer white curtains. Soft afternoon natural light floods the space, creating subtle highlights on the parquet and gentle shadows under clean-lined, built-in storage units. The mood is calm, orderly, and high-end, evoking turnkey project completion. Framed with a wide, eye-level composition that emphasizes symmetry and balanced negative space, the image uses photographic realism and a restrained, neutral palette to communicate professional, comprehensive renovation expertise.

Rénovation et réhabilitation

Découvrez notre accompagnement clé en main pour vos projets de rénovation, réhabilitation et restauration. Nous ciblons les bâtiments existants, anciens ou sinistrés, avec une expertise locale.

Histoire et vision

3rtm accompagne la rénovation et la réhabilitation de bâtiments existants avec une approche clé en main. Notre vision: revitaliser sans compromis et proposer des services complets. Découvrez nos services.

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A carefully restored stairwell in an old city building, combining preserved character and contemporary safety standards. The original stone steps, now cleaned and honed, show subtle, historic wear while a new, minimalist brushed-steel handrail runs in a perfectly straight line along a smooth, off-white wall. Discreet LED strip lighting is integrated under each step’s nosing, casting soft, even glows that create rhythmic, horizontal highlights without glare. At the landing, a newly installed fire-rated door with a simple, dark-grey finish and narrow vision panel fits seamlessly into the historic envelope. The atmosphere is calm, safe, and highly controlled. Captured from a slightly low, upward angle, the composition accentuates vertical progression and clean lines. The photographic realism, neutral tones, and uncluttered framing reinforce a professional, technically competent approach to rehabilitation and code-compliant renovation.

Experts pluridisciplinaires dédiés

A spacious, partially renovated interior of an old building, with one half showing original exposed stone walls and aged timber beams, and the other half finished with smooth white plaster, new insulation panels, and clean, matte-grey floor tiles. In the center, a precise transition line illustrates before-and-after renovation quality. Electrical conduits, neatly aligned and clipped, run vertically along the unfinished section, while recessed lighting fixtures are integrated into the completed ceiling. Soft natural light enters through large, newly installed double-glazed windows with slim black frames, casting gentle, orderly shadows across the floor. The atmosphere is methodical and controlled, suggesting a turnkey renovation process. Shot from a slightly elevated angle with balanced, wide-angle composition and sharp detail throughout, the photographic style is clean, neutral, and corporate, emphasizing structure, order, and technical excellence.


Aarav Sharma

A detailed close-up of a damaged masonry wall undergoing expert structural rehabilitation. On the left, cracked, soot-stained bricks and a slightly deformed lintel reveal past fire damage, while on the right, new load-bearing steel reinforcement profiles and freshly laid, color-matched bricks are precisely aligned. The wall stands in a cleared, tidy construction area with neatly stacked materials and organized tools blurred in the distance. Neutral, diffused workshop lighting from overhead LED panels casts soft, controlled shadows, revealing the texture of brick, mortar, and steel without drama. The mood is technical, precise, and reassuring, highlighting careful restoration. Captured at eye level with a moderate depth of field that keeps the intervention area in tack-sharp focus and gently softens the background, the photographic realism and minimalist framing underline a professional, engineering-driven renovation approach.


Mateo García

A flood-damaged ground-floor space in the process of professional restoration, shown in a precise, orderly state rather than chaos. The lower portion of the walls has been carefully stripped, revealing straight, clean cut lines where saturated plaster was removed, exposing masonry ready for drying and treatment. Industrial dehumidifiers and air movers with sleek, neutral casings are positioned symmetrically along the walls, their power cables neatly routed. The concrete floor is bare but scrubbed, with subtle traces of former water lines visible on distant columns. Cool, even illumination from overhead LED work lights creates minimal, controlled shadows and a clear, clinical atmosphere. Photographed at eye level with balanced, wide framing and sharp focus, the image conveys structured, turnkey post-disaster rehabilitation. The overall aesthetic is photographic, clean, and corporate, emphasizing control, process, and reassurance after damage.


Zuri Ndlovu

An overhead view of a large architectural desk displaying a complete renovation project for an existing building. Detailed floor plans, technical sections, and phased rehabilitation diagrams are neatly arranged on a smooth, light concrete surface. High-quality material samples—neutral stone, soft grey render, warm oak veneer, and slate roofing tiles—are aligned with labeled sticky notes and a precise metal scale ruler. A closed, slate-grey binder embossed subtly with “3rtm” lies to one side, suggesting turnkey project management. Diffused daylight from an unseen window creates soft, linear shadows from the ruler and samples, reinforcing the structured order of the layout. The mood is methodical, corporate, and reassuring. Shot from a true top-down perspective with sharp focus and clean photographic realism, the composition emphasizes clarity, organization, and a comprehensive, end-to-end renovation approach.


Leila Haddad

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