DERCHI is a China-based aluminium sliding door supplier that serves Kuala Lumpur projects directly from our factory in Foshan. Our Q5, Q9, Q15 and other series are built for residential, commercial, and hotel applications, offering thermal insulation, wind resistance, and the wide spans needed for tropical and high-rise conditions. Orders include OEM/ODM flexibility, international logistics, and project-specific engineering support.
- Multi-series range: standard insulated doors, heavy-duty systems, slim panoramic designs.
- Custom dimensions, glass, finishes, hardware—matched to Kuala Lumpur project specs.
- B2B supply on FOB, CIF, DDP terms with dedicated project engineering.
Product Details
Our sliding door systems use precision aluminum profiles with multi-track frames and energy-efficient glazing. The Q5 series features a 2.2mm frame and 5+27A+5mm insulated glass; the 135F model adds argon-filled double tempered units for improved sound reduction. All models include hidden drainage channels and EPDM seals to manage Kuala Lumpur's heavy rainfall. For higher thermal performance, the 143 series and Q15 incorporate a thermal break that lowers U-values without sacrificing glass area.
Factory customization covers sash dimensions, glass type, finish, and hardware. We supply directly to contractors and developers, handling drawing review, quality control, and export logistics. This approach gives you a tailored aluminium sliding door kit rather than ready-made stock, meeting site-specific requirements for residential, commercial, or hotel jobs.
Product Features
Thermal Insulation Options: 143 series and Q15 use a thermal break to reduce U-values to 2.3 W/(m²·K), supporting building energy codes.
Multi-Track Flexibility: Two-track, three-track, and slim single-track (63.8mm) frames adapt to opening widths and partition designs.
Full OEM/ODM Control: Choose sash sizes, glass, hardware, and surface treatments—we build to your order, not a stock list.
Weather Resistance: Water tightness up to 450 Pa (Q15) and wind resistance to 4.5 kPa, with concealed drainage and EPDM sealing.
Large-Format Capability: Q15 sashes reach 6000mm height for expansive hotel lobbies or commercial entrances.
Project Services: From take-off to shipment, we provide drawing approval, packaging, and after-sales coordination.
Customizable Styles
Glazing Options: Double glazing, laminated, Low-E, tinted, or reflective glass—selected to manage heat and glare for each exposure.
Frame Finishes: Powder coating, PVDF, anodized, wood grain; color matching available for Kuala Lumpur facade designs.
Sash Dimensions: Widths from 580mm to 4000mm, heights up to 6000mm, covering small balcony doors to full curtain wall spans.
Track Systems: Two-track, three-track, single slim track, barrier-free, or with integrated folding screen doors.
Engineering for High-Rise: For tall buildings, we review wind loads and suggest reinforced profiles or motorized operators as needed.
Hardware Accessories
Locking System: PAG aluminium alloy hook lock with multi-point engagement and a 304 stainless steel lock base for corrosion resistance.
Rollers: Silent four-wheel roller assemblies ensure smooth sliding; heavy-duty rollers available for large, heavy sashes.
Stainless Steel Base: 304-grade stainless steel resists coastal humidity, a practical advantage in Malaysia's climate.
Motorized Operation: Optional electric opening for Q9 and Q15 models—useful for touchless or automated entry points.
Barrier-Free Track: Recessed track maintains a level floor transition; confirm load ratings with our engineers.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation | Q5 series: 2.5 W/(m²·K); 143 series: 2.3 W/(m²·K) | Values depend on glass and frame; confirm project-specific requirement with supplier. |
Wind Pressure Resistance | Q5, 135F, Q15: 4.5 kPa | Standard design pressure; verify suitability for high-rise exposure or local codes. |
Water Tightness | Q5: 300 Pa; 135F: 350 Pa; Q15: 450 Pa | Higher water tightness available in heavy-duty series; confirm for exposed facades. |
Air Tightness | Q5: 4.5 m³/(m·h); 143: 4.5 m³/(m·h); 135F: 3.0 m³/(m·h) | 135F shows lower infiltration; test reports can be shared upon request. |
Sound Insulation | Q5: 30 dB; 135F: 32 dB; Q15: 35 dB | Acoustic performance may increase with laminated glass—discuss during quotation. |
Product Specifications
Specification | Details |
|---|---|
Product Type | Aluminium sliding door |
Material | 6063-T5 aluminium alloy profile |
Frame Thickness | 2.2mm (standard); 1.8mm sash for Q5; 6.0mm main load-bearing on Q9 |
Glass Type | Insulated double glazing (5+27A+5mm or 8+21A+8mm); tempered/laminated/Low-E on request |
Glass Thickness | 5mm to 8mm depending on series; argon fill available |
Frame Finishes | Powder coating, PVDF, anodized, wood grain |
Hardware | PAG hook lock, 304 stainless steel lock seat, silent four-wheel roller; electric option |
Opening Style | Sliding (two-track, three-track, single-track); fixed panel option |
Size Range | Sashes from 580mm to 4000mm wide, 800mm to 6000mm high; fixed panels up to 18 sqm |
Application | Residential, commercial, hospitality, high-rise |
Customization | Dimensions, glass, color, track, hardware configurable; confirm with supplier |
Notes | Exact specifications depend on chosen series and project requirements; final data sheet supplied during procurement. |
Advantages
Factory-Direct Ordering: No intermediaries. You deal with the manufacturer, get transparent trade terms, and coordinated export packing.
Custom Engineering Without MOQ Rigidity: We tailor dimensions, glass, and hardware for each project. Minimum quantities are negotiable—contact us for details.
One Supplier, Multiple Series: Q5, 143, Q9, Q15 cover standard, thermal break, slim, and heavy-duty needs, simplifying procurement.
B2B Project Workflow: We work from drawing review through sample approval, production tracking, and shipment.
Logistics Support: FOB, CIF, and DDP terms available, with container loading and documentation handled by our team.
Application Scenarios
Apartment Balconies: Compact sliding door units free up interior space while insulated glass and weather seals maintain comfort in Kuala Lumpur condos.
Home Office Partitions: Slim single-track doors divide rooms without blocking light; paired with laminated glass, they control sound between work and living zones.
Hotel Interiors: From wardrobe fronts to lobby portals, doors can be specified with silent rollers and motorized openers for a refined guest experience.
Office Buildings: Entrance lobbies and meeting room dividers use heavy-duty tracks and safety glass to handle high daily traffic.
Covered Outdoor Areas: Poolside or patio enclosures benefit from 450 Pa water tightness (Q15) and corrosion-resistant hardware—specify exposure conditions with our team.
Landed Residential Entry: Main doors with multi-point locks and a thermal break provide security and thermal comfort for homes in tropical climates.
High-Rise Exteriors: Wind-resistant design and concealed drainage are essential; confirm ratings and finishing for the building's facing direction.
Villa Panoramas: Expansive sliding glass assemblies (up to 6m height) in two-track four-panel configurations connect interiors to gardens and views.
FAQ
What is this aluminium sliding door product?
It’s a custom-engineered sliding door system made with aluminium profiles, insulated glass, and EPDM seals, manufactured in China and exported directly to Kuala Lumpur for project use.
Where can it be used in Kuala Lumpur?
Suitable for apartment balconies, office partitions, hotel lobbies, villa façades, and high-rise exteriors. The design works for both interior dividers and weather-exposed openings.
Can it be customized?
Yes, almost all parameters can be adjusted: dimensions, glass type, frame finish, number of tracks, hardware selection. Simply send us your specification.
What information is needed for a quotation?
Provide approximate door sizes, opening style, glass preference, finish, quantity, and project location. Let us know any performance targets or certification requirements—like MS 1017 or ENERGY STAR—so we can confirm feasibility.
Can it be used for B2B projects?
Certainly. We handle bulk orders for contractors and developers, with phased deliveries, technical support, and supply agreements as part of the process.
Are technical documents available?
We can supply sectional drawings, installation guides, and test reports for the specific series you select. Final documents are provided after configuration is locked.
What should buyers confirm before ordering?
Verify local building code requirements, site measurements, exposure conditions, and any certification needs. Also agree on lead time, shipping method, and after-sales support.
How should buyers confirm certification, packaging, shipping, or compliance details?
Discuss these with our team during the quotation stage. We'll confirm whether the chosen configuration can be documented to CE, AS2047, or other standards, and packaging/shipping terms are settled in the contract.
