
Colonial Duplex Renovation

Location: Sangkat Olympic
Status: Design Complete, 2023
1. Core Vision
To transform a dense, dark colonial duplex into a light-filled, breathable sanctuary. The design bridges historical Indochine charm with modern spatial efficiency, ensuring every square meter is utilized without compromising the building's original soul.
2. Spatial Improvement Strategies
A. Light & Airflow (The "Passive Cooling" Approach)
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The Light Chimney: Create a vertical void by installing a skylight or retractable glass roof over the existing roof tiles. This acts as a "light chimney," pulling natural light into the deep floor plate and allowing hot air to escape through the roof.
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Transom Glass Integration: Above all internal French doors, install fixed glass transoms. This allows light to travel from the perimeter windows into the interior corridors even when doors are closed.
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Strategic Ventilation: Retain and restore the glass louver windows. Pair them with low-level vents to create a cross-breeze effect, significantly reducing the need for 24/7 air conditioning.
B. Functional Storage & Space Optimization
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Architecture-as-Storage: Instead of bulky furniture, implement built-in cabinetry that spans from floor to the high colonial ceilings. Use Shaker-style or "hidden" handle-less doors painted to match the walls to keep the rooms feeling expansive.
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Roof Space Utility: Use the additional roof square footage for a dedicated laundry/utility zone and a climate-controlled storage room. This clears the main living floor of "clutter" functions.
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Multipurpose Landing: Transform the wide 2nd-floor hallway into a functional library or home office nook by utilizing the depth of the existing walls.
3. Aesthetic & Material Concept: "The Khmer-Colonial Blend"
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Flooring: Feature Khmer cement tiles as "visual rugs" in the center of the living and dining areas. Surround them with neutral, light-toned borders (matte porcelain or polished concrete) to emphasize the pattern without darkening the room.
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Apertures: Keep the French door style but upgrade to slim-profile frames (in matte charcoal or classic white) with high-clarity glass to maximize the view and light.
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Metalwork: Restore the existing steel balusters, finishing them in a consistent matte black or bronze to provide a sharp, modern contrast to the traditional tile patterns.
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Wall Finish: Use a "Warm White" or "Antique Off-White" palette to reflect daylight and provide a clean backdrop for the intricate tile and steel details.

























