BC-MS40 (OPK40) Slim Sliding Door System

group name: Aluminum Doors

Min Order: 30 set

brand name: BLOSSOM CHEER Door And Window Project Manufacturer

Nearest port for product export: Guangzhou, Shenzhen

Delivery clauses under the trade mode: FOB, CIF, EXW, Express Delivery

Acceptable payment methods: T/T, L/C, Credit Card, Cash

update time: Mon, 26 Oct 2026 12:49:14 GMT

contact supplier

Paramtents

Main Profile Wall Thickness 2.0mm
Stile Section 40mm wide × 16mm thick
Glass Rebates 11.5mm single-glazing / 26mm double-glazing rebates
Closing System Bi-directional soft-close damping
Handle Standard U-shaped handle
Track Options Floor-track or top-hung sliding
Noise Control Shock-absorbing gaskets

Packging & Delivery

215cm x100cm x10cm
Min Order30 set

Briefing

BC-MS40 sliding doors pair 40mm slim stiles with 2.0mm walls, U-shaped handles and bi-directional damping for smooth operation.

Detailed

BC-MS40 (OPK40) Slim Sliding Door: 40mm Sightline & Bi-Directional Damping

Engineered for commercial suites and residences, the BC-MS40 combines 40mm slim stiles, 2.0mm alloy walls, and bi-directional soft-close damping to deliver quiet daylighting.

BC-MS40 cutaway showing 140mm jambs, 40mm by 16mm stiles, glazing rebates and suspension rails beside a four-sash elevation drawing

Left: 45° cutaway highlighting 140mm jambs, 40x16mm stiles, 11.5mm/26mm rebates, and suspension rails; Right: 1:1 four-sash elevation drawing.

3D Cutaway & Elevation

BC-MS40 slim sliding doors in a luxury apartment kitchen, executive office and bedroom suite

Rendered into luxury apartment kitchens, executive offices, and bedroom suites, accentuating slim metal sightlines and open daylighting.

Modern Living

BC-MS40 U-shaped handle, bidirectional damping block, shock-absorbing gasket and 2.3mm suspension rail details

Captures standard U-shaped handles, damping buffer blocks, shock-absorbing acoustic gaskets, and 2.3mm heavy-duty suspension rails.

Hardware Interface

BC-MS40 (OPK40) Core Physical & Structural Specification Matrix

Data sourced directly from factory specification sheets and extrusion drawings

Metric	Specification Value
Main Wall Thickness	2.0mm main profile walls (up to 4.5mm at load-bearing stile ends; 2.3mm suspension rails)
Stile Dimension	40mm wide × 16mm thick (ultra-slim visible profile)
Side Jamb Dimension	140mm wide × 23mm thick (three-track outer frame jamb)
Glass Rebate	11.5mm (single-glazed sample) / 26mm (insulated double glazing)
Material Weight	4.6kg/m² (lightweight, high-precision structural system)
Hardware Suite	Dedicated OPK Perfect System hardware, standard U-shaped handles and bi-directional damping
Opening Tracks	Floor-track and top-hung sliding; single-, double- and triple-track modules
Acoustic Damping	Shock-absorbing gaskets for quieter operation; bi-directional damping for finger-pinch protection
Key Features	Ultra-slim profiles, OPK Perfect System and multiple opening configurations
Max Sash Weight	Recommended load per sash: ≤100kg–120kg
Max Sash Size	Recommended sash width ≤1.0m; height ≤2.6m
Wind Load	For balcony applications: expected GB Classes 4–5 (2.5kPa–3.0kPa)
Weather Tight	Floor-track configuration provides basic air and water sealing for enclosed residential balconies
Sound Insulation	Double-glazed configuration: estimated weighted sound reduction Rw≈28dB–32dB

Hardware & Mechanics - OPK Bi-Directional Damping, U-Handles & Acoustic Cushioning

Integrating OPK hardware, the BC-MS40 utilizes bi-directional hydraulic damping and shock-absorbing gaskets to secure silent, anti-pinch operation.

BC-MS40 hydraulic damping buffers at the opening and closing ends of the sliding track

Micro-Structure Driven Scenario Configuration & Engineering Matrix

Providing modular configurations tailored to oceanfront villas, barrier-free corridors, and hurricane zones to streamline architectural specification.

Minimalist glazed doors connecting a hotel suite bathroom, open-plan kitchen and dining room, or flexible commercial office

Hotel Bathrooms, Kitchen-Dining Spaces & Office Partition Configurations

Coordinate swing, pivot and linked sliding doors with matching finishes, selected glazing and ceiling-recessed track arrangements.

Project & Technical References

Minimalist glazed and kinetic multi-slide door project and technical references

Minimalist Glazed & Kinetic Multi-Slide Door Project References

Explore 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.