Left: 45° cutaway highlighting 79mm/126mm frames, 78x33mm stiles, 12mm/30mm rebates, and stainless rails; Right: 1:1 elevation drawings.
BC-MS126 (YD126) Commercial Sliding Door System

| Share | |
|---|---|
| Categories | Aluminum Doors |
| Brand | BLOSSOM CHEER Door And Window Project Manufacturer |
| Main Profile Wall Thickness | 1.5mm |
| Frame Width | 79mm two-track / 126mm three-track |
| Glazing Rebates | 12mm single-glazing / 30mm double-glazing rebates |
| Screen Options | Security mesh or high-transparency insect screen |
| Guide System | Dedicated upper guide wheels |
| Bottom Rollers | Heavy-duty quiet rollers |
| Track Rail | 1.30mm stainless steel rail |
| FOB port | Guangzhou |
| Terms of Payment | L/C, D/A, D/P, Western Union |
Featuring 1.5mm walls, 79mm/126mm frames, and 12mm/30mm glazing rebates, the BC-MS126 delivers cost-effective sliding with smooth top-guide and bottom rollers. Rendered into residential living rooms, kitchen partitions, and bedroom balconies, delivering breezy, bug-free living with ample daylighting. Captures 90° frame screws, 45° sash miter joints, multi-brush perimeter seals, upper guide wheels, and silent tandem rollers. Data sourced directly from factory specification sheets and extrusion drawings
BC-MS126 (YD126) Commercial Sliding Door: Single/Double Glazing & Screen Integration
Multi-Scenario Living
Jointing & Roller Assemblies
BC-MS126 (YD126) Core Physical & Structural Specification Matrix
Metric Specification Value
Main Wall Thickness
1.5mm main profile walls (FRC1490 transmission rod wall thickness: 3.0mm)
Frame Width
79mm two-track frame; 126mm three-track frame
Jamb Size
126mm wide × 36mm high (standard three-track jamb)
Stile Size
78mm wide × 33mm high (structural load-bearing stile)
Glazing Rebate
12mm single-glazing rebate / 30mm insulated double-glazing rebate
Material Weight Data
9.2kg/m² (lightweight aluminum structure)
Screen Mesh
Optional security mesh or high-transparency insect screen sashes
Assembly Joint
90° screw-connected outer frame; 45° sash joints
Sealing Structure
Multiple gaskets and siliconized brush seals between frame and sash
Roller System
Dedicated upper guide wheels and heavy-duty quiet bottom rollers
Track Reinforcement
C125A16-X stainless steel rail (1.30mm wall thickness)
Max Sash Weight
Recommended glass door weight per sash: ≤120kg–150kg
Max Sash Size
Recommended sash width ≤1.2m; height ≤2.4m
Wind Resistance
Expected GB Class 5 (3.0kPa≤P3<3.5kPa)
Water Tightness
Exterior door configuration: expected GB Classes 2–3 (150Pa–250Pa)
Air Permeability
Expected GB Classes 4–5 (q1≤2.0m³/(m·h))
Sound Insulation
Double-glazed configuration: estimated weighted sound reduction Rw≈28dB–31dB
Hardware & Mechanics - Dual-Roller Kinetic Balancing, Stainless Rails & Multi-Seals
Optimized for high-frequency sliding, the BC-MS126 integrates top guide rollers, heavy silent bottom rollers, and stainless steel rails. Installs dedicated nylon guide wheels inside top tracks to restrict lateral movement, ensuring wobble-free and derailment-free sliding. Outfits wear-resistant load-bearing bottom rollers, reducing rolling resistance and operational noise across frequent sliding cycles. Clips a 1.30mm stainless steel rail (C125A16-X) onto the sill profile, preventing roller gouging over decades of use. Arranges multiple EPDM seals and siliconized brush strips between frames and sashes to seal out wind, dust, and rain. Employs a 3.0mm structural drive rod (FRC1490) to ensure positive multi-point engagement without mechanical torsional deflection. Providing modular configurations tailored to oceanfront villas, barrier-free corridors, and hurricane zones to streamline architectural specification. Coordinate swing, pivot and linked sliding doors with matching finishes, selected glazing and ceiling-recessed track arrangements. Submit project drawings to coordinate swing or pivot opening, double or triple top tracks, linked panel layouts, glazing, ceiling fixing and matching door finishes.
Upper Guide Wheels — Anti-Sway Alignment
Lower Heavy Silent Rollers — Low-Friction Glide
Stainless Steel Rail Insert — Anti-Wear Track Protection
Multi-Tier Gaskets & Brush Seals — Continuous Weather Barrier
3.0mm Heavy Transmission Rod — Reliable Locking Motion
Micro-Structure Driven Scenario Configuration & Engineering Matrix
Hotel Bathrooms, Kitchen-Dining Spaces & Office Partition Configurations
Project & Technical References
Recommended Styles
Explore aluminum-wood door designs from our style library. Confirm the panel finish, frame configuration and dimensions for your project.
Flush Aluminum-Wood Door with HPL Finish — HBD007
HBD007
Concealed Aluminum-Wood Door with HPL Finish
BC2340
Flush Aluminum-Wood Door with HPL Finish
HBD004
Available Colors & Finishes
All wood grain finishes are bonded to the aluminum profile surface via vacuum heat transfer or PUR hot-melt lamination, ensuring zero batch-to-batch color deviation between metal frames and wooden door panels. For overseas projects, international RAL/NCS color cards are available for customized color matching.
Premium No. 14
BCAW20
Premium No. 15
BCAW19
Premium No. 16
BCAW18
Premium No. 11
BCAW17
Premium No. 12
BCAW16
Premium No. 13
BCAW15
Premium No. 18
BCAW14
Premium No. 10
BCAW13
Premium No. 17
BCAW12
Premium No. 2
BCAW11
Premium No. 3
BCAW10
Premium No. 9
BCAW09
Providing engineering submittals, AutoCAD node details, and material estimation schedules tailored to developers, bulk importers, and architects. Request a BC-MS126 physical corner sample display box and quiet roller samples to assess the profile construction and sliding feel.YD126 Commercial Sliding Door Technical Specification Download Hub
Request BC-MS126 Corner & Quiet Roller Samples
- 加载中···
Are you looking for a reliable manufacturer of customize door and window products?
We can quickly provide customers with market analysis, technical support and customized services.- Start Your Inquire
- *Full Name
- *Phone
Project Technical Alignment: Initiate Your Entrance System Shop Drawing Deepening & Code Verification
Empower Your Vision Unlock Expert Support & Proven Solutions.
Engineering-Ready Digital Resources
Gain immediate access to our high-precision CAD node library and BIM models. We translate complex architectural visions into manufacturable reality, ensuring your design phase is backed by proven technical data.
Zero-Profit Logistics & Local Execution
Eliminate shipping markups with our transparent, factory-cost logistics. From metropolitan hubs to remote island nations, we coordinate the "Last Mile" through a network of vetted installation nodes and professional handlers.
Versatile Project Excellence Since 2010
Decades of field-tested mastery across diverse climates and cultures. We understand the specific structural demands of North American high-rises as deeply as the anti-corrosion needs of South Pacific coastal villas.
Verified Performance & Global Compliance
We document every detail of quality. Access our library of domestic lab tests, EU eco-certifications, and track our ongoing US NAFS performance testing.
24h Engineering Response Protocol
Connect directly with our 8-person core task force. Within 24 hours, you receive more than a quote—you get a preliminary structural assessment and a strategic execution roadmap for your inquiry.
[Partner Bonus] Exclusive Asset
Submit your inquiry today, and our team will share an exclusive "Industry-Specific Success File" featuring real-world photos and node details of completed projects similar to yours.
Submit your inquiry, and our experts will review your requirements and respond within 1 business day.
Project Information
Physical Dimensions & Alignment
| Function Area | Height | Width | Wall Thk. | Qty | Acoustic Req. | Fire-Rated | Entry Control | Pre-wiring | Glass Solution |
|---|---|---|---|---|---|---|---|---|---|








