The Perfect Hybrid System

Aluminum Durability meets Wood Luxury.

Soundproof, 100% waterproof & termite-proof. Elevate your space with the "Flush Coplanar Design" (外平内开) — aviation-grade aluminum core engineered for Singapore's extreme humidity.

Premium aluminum-wood flush door with concrete texture finish

Why Traditional Wooden Doors Fail in Singapore

Singapore's tropical climate (80%+ humidity) is the natural enemy of traditional wooden doors. Discover why our Aluminum-Wood hybrid is the ultimate permanent solution.

The Problem: Traditional Wood

  • Swell and warp in high humidity
  • Attract termites — a constant tropical threat
  • Bathroom doors rot from moisture exposure
  • Hollow-core offers zero sound insulation
  • Cheap edge banding peels off
  • Visible gaps between door and frame over time

The Fix: Aluminum-Wood Hybrid

  • Aviation-grade aluminum core — 100% waterproof
  • Zero organic material in core — termite-proof
  • Solid wood veneer exterior — luxury warmth
  • 45mm thickness with acoustic dampening
  • PUR sealed edges — waterproof and permanent
  • CNC precision manufacturing — ±0.1mm tolerance
Close-up of aluminum-wood door core

The Aviation-Grade Aluminum Core

Traditional doors rely entirely on wood, making them vulnerable. We build around a structural aluminum core that guarantees stability for decades, integrating seamlessly into our Carpentry-Led Hybrid Renovation model.

  • Aerospace-grade structural stability
  • Zero moisture absorption (perfect for HDB toilets)
  • Exceptional strength-to-weight ratio
  • Factory bonded solid wood veneer
  • Synchronized perfectly with your custom wardrobes

The "Flush" Look — Flush-Outside, Opening-Inside

The hallmark of true high-end design: a door that disappears. When closed, the surface aligns perfectly with your corridor wall, creating a seamless, minimalist aesthetic.

Dark wood grain flush coplanar door

Seamless Coplanar Alignment (外平内开)

This isn't just an aesthetic choice; it’s a statement of Chinese Master Craftsmanship and precision manufacturing. No protruding frames. No visible hinges.

  • Door surface aligns flush with the corridor wall
  • Opens inward — zero obstruction in hallways
  • Concealed 3D adjustable Italian hinges
  • Creates a clean, uninterrupted architectural line
  • Manufactured via Industry 4.0 CNC precision

45mm Thickness + Magnetic Silent Lock

Your bedroom and home office deserve real privacy. Eliminate the hollow resonance of standard doors and the mechanical click of cheap hardware.

Oak frame aluminum-wood door with frosted glass panel

Engineered for Absolute Silence

We pair our solid 45mm door construction with premium magnetic locking mechanisms. It's the standard expected in luxury hotels, now available for your BTO or condo.

  • 45mm solid panel construction (no hollow core)
  • Integrated acoustic dampening layers
  • Magnetic silent lock — zero metallic "click"
  • Perimeter acoustic sealing strips
  • Ideal for master bedrooms and nurseries

Special Systems for Modern Layouts

Beyond the standard swing door, our matrix includes advanced architectural solutions to solve specific spatial challenges in Singapore homes.

Ghost sliding door system

Ghost Sliding Door (幽灵门)

Floating sliding system with a concealed overhead track. No floor rail required. The door glides silently, perfect for narrow corridors.

No Floor Track
Pivot door system

Pivot Door (中轴门)

A grand statement for large openings. Rotates on a central or offset axis. Ideal for master suites and landed home entrances.

Statement Entrance
Pocket door system

Pocket Door (隐藏式推拉门)

The ultimate space-saver. The door slides completely into a wall cavity. Perfect for compact HDB bathrooms and walk-in wardrobes.

Space Saving

The Industry Comparison

See exactly why Aluminum-Wood doors are replacing traditional timber doors in high-end Singapore renovations.

Specification CASAWAVE Aluminum-Wood Traditional Wooden Door
Core Material Aviation-grade aluminum alloy Solid wood or hollow chipboard
Moisture Resistance 100% waterproof — ideal for bathrooms Swells and warps in 80% humidity
Termite Threat Zero organic core = Termite-proof Highly vulnerable
Acoustic Insulation 45mm solid + dampening layers Hollow core resonance
Hardware Integration Magnetic silent lock + 3D hidden hinges Mechanical lock + exposed hinges
Aesthetic Alignment Flush Coplanar (Invisible frame) Protruding architraves

A door is more than an entry; it is the first tactile experience of a room. Secure it with aviation-grade engineering.

Frequently Asked Questions

Why are these the ultimate HDB toilet door replacement?

HDB bathrooms lack ventilation, causing traditional timber or veneer doors to rot at the bottom within years. Our aluminum core is completely impervious to water and steam. It will never swell, peel, or mold.

Can the door color match my CASAWAVE custom cabinets?

Yes. By utilizing the Langsen Ecosystem or our standard laminate library, we can perfectly match your interior doors to your wardrobes and kitchen cabinets, creating a seamless "Door-Wall-Cabinet" integrated aesthetic.

How does pricing compare to local ID quotes?

Under our Hybrid Renovation Model, we supply factory-direct. You skip the 30% ID management markup. You get an aviation-grade aluminum door for a price similar to what IDs charge for a basic solid timber door.

Upgrade Every Entrance.

Whether you're replacing a rotting bathroom door or designing a flush corridor for your new BTO, our Aluminum-Wood series delivers permanent luxury.

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Upgrade to Flush Aluminum-Wood Doors.

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