Engineered Fenestration Portfolio
Featured OEM Bifold Systems & Architectural Envelopes
Tested for extreme monsoon rain penetration, cyclic wind loads, and thermal efficiency. Sourced factory-direct for Singapore developers, main contractors, and interior architecture firms.
Sliding Window Systems
Aumegi Tempered Glass Aluminum Aluminium Frame Sliding Glass Window Metal Sliding Windows
Local Architectural Context
Engineered for Singapore's High-Density & Tropical Climate
Standard off-the-shelf fenestration fails when confronted with equatorial humidity, wind-driven torrential monsoons, and the stringent structural benchmarks set by Singapore's Building and Construction Authority (BCA).
Singapore sits directly within the Intertropical Convergence Zone (ITCZ), presenting fenestration engineers with a dual challenge: year-round relative humidity exceeding 80% and high-velocity horizontal rainfall during Northeast and Southwest Monsoon cycles. Standard bifold windows often suffer from gasket degradation, water backflow at the bottom sub-sill, and inadequate acoustic isolation against ambient urban decibel levels (such as MRT train lines and arterial expressways like the PIE, CTE, and AYE).
Our OEM manufacturing process incorporates 6063-T6 architectural grade aluminum extrusions featuring advanced multi-chamber thermal barriers, marine-grade fluorocarbon (PVDF) surface treatments certified to withstand 3,000+ hours of accelerated salt spray, and precision dual-tier EPDM continuous perimeter seals. Whether deployed in private condominiums, Good Class Bungalows (GCBs), or urban hospitality developments, our systems fulfill the exact air infiltration and water penetration resistance required under SS 212: Specification for Aluminium Alloy Windows and SS 544 standards.
Good Class Bungalows (GCBs) & Landed Villas
Bespoke luxury properties in Nassim Road, Bukit Timah, and Sentosa Cove require maximum architectural envelope transparency coupled with typhoon-grade storm protection.
- Concealed bottom-rolling stainless steel carriage sets
- Zero-barrier flush sill designs with integrated drainage troughs
- Large-span sash heights up to 3,600mm with minimal frame sightlines
- Low-E laminated double glazing with Acoustic PVB interlayer
Condominium Balconies & Sky Penthouses
High-rise residential envelopes in Orchard and Marina Bay must withstand sustained cyclic wind pressure exceeding 2.5 kPa without air whistle or structural deflection.
- Heavy-duty 2.0mm to 3.0mm profile wall thickness
- AS2047 N6 ultimate deflection and water-tightness rating
- Multi-point tamper-resistant concealed shoot-bolt locking
- BCA Green Mark certified thermal bridging performance
Commercial F&B & Heritage Shophouses
Cafes, restaurants, and conservation shophouses in Telok Ayer, Tanjong Pagar, and Clarke Quay demand seamless indoor-outdoor alfresco spatial transitions.
- Bi-directional 90-degree floating corner bifold configurations
- Custom anodized bronze, matte black, or heritage palette powder coats
- Overhead suspension track systems to eliminate floor trip hazards
- Smooth commercial duty tested to 100,000+ open-close cycles
Industry Horizon
Emerging Fenestration Trends in Singapore
Analyzing key structural shifts across BCA Green Mark 2021, biophilic architecture, and smart acoustic solutions.
BCA Green Mark 2021 & OTTV Optimization
With Singapore's aggressive decarbonization roadmap targeting 80% of buildings to be Super Low Energy (SLE) by 2030, overall thermal transfer value (OTTV) and Solar Heat Gain Coefficient (SHGC) parameters are paramount. OEM bifold systems are shifting from standard single-pane frames to polyamide thermal break profiles paired with warm-edge insulated glass units (IGUs) filled with Argon gas, reducing interior cooling energy demand by up to 34%.
Monsoon Waterproofing & Sub-Sill Engineering
Flash monsoons in Singapore frequently breach standard sliding and bifold tracks. The local market now strongly prioritizes custom concealed sub-sill trays featuring self-draining check valves and weep-hole baffles that prevent wind pressure from forcing rainwater back into luxury parquet or marble floors during torrential storms.
Acoustic Attenuation (STC > 38 dB)
In high-density districts, traffic and transit reverberation represents a core buyer concern. The demand for laminated double-glazed bifold assemblies incorporating 0.76mm to 1.52mm acoustic PVB (polyvinyl butyral) interlayers has surged by 45%, offering dramatic noise reduction while maintaining expansive visual spans.
Information Gain: Why Direct OEM Sourcing Outperforms Local Retail Assemblies in Singapore
Local window fabricators in Singapore frequently purchase general extrusions and perform manual cutting and screw assembly locally, resulting in inconsistent miter joints and unreliable corner crimping. By partnering directly with our Foshan mega-production plant, Singapore contractors secure German-calibrated CNC 4-axis corner-crimping, robotic structural silicone injection, and standardized AS2047 testing reports—reducing procurement overhead by 20% to 35% while upgrading structural warranties.
Manufacturing Excellence
Guangdong Dejiyoupin Doors and Windows Co., Ltd. (DERCHI)
Recognised as an industry leader in high-performance architectural door and window engineering, DERCHI operates an ultra-modern 180,000 ㎡ production base in Foshan, Guangdong. Backed by over 600 skilled technicians and 25+ years of continuous research and development, we supply complete door and fenestration schedules for global tier-one developments.
For Singapore developers, architectural specifiers, and renovation general contractors, our direct-from-factory OEM/ODM model provides end-to-end accountability. Every opening schedule is supported by dedicated English-speaking façade engineers, structural calculations, detailed BIM/CAD shop drawings, and tailored container packaging engineered to safeguard high-spec glass during ocean transit to the Port of Singapore.
CE European Conformity Standard
ISO ISO9001 Quality Management
AS AS2047 Cyclonic N6 Tested
UL UL Fire-Rated Certifications
Procurement Clarity
Frequently Asked Questions for Singapore Buyers
Direct answers addressing BCA compliance, port delivery, custom sizing, acoustic ratings, and on-site contractor installation.
Do your OEM aluminium bifold windows comply with Singapore BCA and SS 212 standards? +
Yes. Our bifold window systems are engineered to meet or exceed SS 212 (Specification for Aluminium Alloy Windows) and international performance equivalents such as AS2047 and ASTM E330. We provide full laboratory test reports for structural deflection (wind load), water penetration resistance under dynamic pressure, and air infiltration rates. Our technical team works alongside your Singapore Qualified Person (QP) or façade consultant to ensure all submission documentation aligns with local building code requirements.
How do your bifold window systems handle Singapore's intense monsoon rains without leakage? +
Standard bifold systems often fail at track junctions during torrential monsoons. Our export systems for Singapore feature heavy-duty multi-chamber extruded sub-sills with stepped internal water weirs, concealed one-way drainage flaps, and continuous high-elasticity vulcanized EPDM foam gaskets. Under extreme tropical rain conditions of up to 450 Pa dynamic water pressure, our engineered drainage channels evacuate surface runoff externally before hydrostatic pressure can cause backflow into interior flooring.
What is the typical production and shipping lead time from your factory to the Port of Singapore? +
Once CAD shop drawings and hardware finishes are approved, standard production takes approximately 20 to 25 business days in our 180,000 ㎡ facility. Ocean freight transit from Shenzhen/Guangzhou ports to the Port of Singapore (PSA) is exceptionally swift, typically taking only 4 to 6 days at sea. We provide comprehensive export crating in reinforced IPPC-stamped plywood cases with internal moisture desiccant bags, ensuring all profiles and glass panels arrive free from scratches or humidity hazing.
Can you customize flush floor tracks for seamless landed villa or balcony transitions? +
Absolutely. We offer low-profile recessed floor tracks and completely flush zero-barrier track configurations designed specifically for landed properties, penthouses, and commercial dining terraces. To ensure water integrity in flush installations, we supply integrated external gutter channels with stainless steel grate covers that catch driving rain while maintaining an uninterrupted, barrier-free floor line between living rooms and outdoor timber decking.
What glass configurations do you recommend for reducing urban noise and tropical heat? +
For optimal thermal and acoustic insulation in Singapore, we recommend our Double Glazed Low-E assembly: 6mm Low-E Tempered + 12A (Argon filled) + 6mm Clear Tempered. For properties adjacent to major expressways (such as the PIE or BKE) or elevated MRT viaducts, we provide laminated acoustic glass consisting of 5mm Tempered + 0.76mm / 1.52mm Acoustic PVB + 5mm Tempered. This delivers a Sound Transmission Class (STC) rating of 38–42 dB, effectively dampening low-frequency transit rumble.
Do you supply hardware suitable for corrosive coastal zones like Sentosa Cove or East Coast? +
Yes. For coastal zones exposed to airborne sea salts, we configure systems with 316-grade marine stainless steel rollers, heavy-duty pivots, and hinges. Aluminum profiles are coated in high-performance fluorocarbon (PVDF) finishes compliant with AAMA 2605 standards, guaranteeing exceptional resistance to UV discoloration, chalking, and salt corrosion for over 15 to 20 years.
