Partition Sandwich Panel vs Light Steel Keel Gypsum Board
⚖️ Comparison Matrix: Partition Sandwich Panel vs Light Steel Keel Gypsum Board
╔═════════════════════════════════════════════════════════════════════════════╗ ║ TWO PARTITION SYSTEMS, ONE DECISION ║ ║ ║ ║ ┌───────────────┐ ┌───────────────┐ ║ ║ │ ? Partition │ VS │ ?️ Light Steel│ ║ ║ │ Sandwich │ │ Keel Gypsum │ ║ ║ │ Panel │ │ Board │ ║ ║ │ │ │ │ ║ ║ │ ✅ Dry │ │ ✅ Low cost │ ║ ║ │ assembly │ │ ✅ Flexible │ ║ ║ │ ✅ Fire-rated │ │ design │ ║ ║ │ options │ │ ⚠️ Moisture │ ║ ║ │ ✅ Cleanroom │ │ sensitive │ ║ ║ │ suitable │ │ ⚠️ Not for │ ║ ║ │ │ │ cleanrooms │ ║ ║ └───────────────┘ └───────────────┘ ║ ╚═════════════════════════════════════════════════════════════════════════════╝
| ? Comparison Dimension | ? Partition Sandwich Panel | ?️ Light Steel Keel Gypsum Board |
|---|---|---|
| ?️ Construction Method | Factory-prefabricated composite, dry assembly | On-site frame assembly + board fixing + jointing |
| ⏱️ Construction Speed | ✅ Fast; panels arrive ready to install | Moderate; multiple steps (frame, board, jointing, finishing) |
| ? Fire Rating | ✅ Class A non-combustible options | Class A achievable with fire-rated boards, but depends on system |
| ? Moisture Resistance | ✅ Good to excellent depending on core | ⚠️ Moisture-sensitive; requires special boards for wet areas |
| ? Cleanability | ✅ Smooth surface; easy to clean | ⚠️ Painted surface; not designed for frequent disinfection |
| ? Cleanroom Suitability | ✅ Suitable for cleanrooms, GMP, hospitals | ❌ Not suitable for cleanroom applications |
| ? Acoustic Performance | Moderate; rock wool cores improve performance | ✅ Good; can be enhanced with insulation and multiple layers |
| ⚖️ Weight | ✅ Lightweight | ✅ Lightweight |
| ? Relocatability | ✅ Relocatable / reusable | ⚠️ Difficult to relocate without damage |
| ? Finish Options | Factory finish (stainless steel, color-coated) | On-site finish (paint, wallpaper, tile) |
| ? Cost | Higher per m² | ✅ Lower per m² |
| ? Electrical/Data Integration | Pre-planned penetrations | ✅ Easy to route within cavity |
| ?️ Typical Application | Cleanrooms, hospitals, offices, retail, industrial | Offices, residential, general commercial interiors |
? Scenario-Based Purchasing Recommendations
╔═════════════════════════════════════════════════════════════════════════════╗ ║ DECISION FLOWCHART ║ ║ ║ ║ ❓ Is the project a cleanroom, GMP workshop, or hospital? ║ ║ ║ ║ ✅ YES ──────────────────────────▶ ? Recommend partition ║ ║ │ sandwich panel ║ ║ │ ║ ║ ❌ NO ║ ║ │ ║ ║ ▼ ║ ║ ❓ Is the project in a high-humidity or wet area? ║ ║ ║ ║ ✅ YES ──────────────────────────▶ ? Recommend partition ║ ║ │ sandwich panel ║ ║ │ ║ ║ ❌ NO ║ ║ │ ║ ║ ▼ ║ ║ ❓ Does the project require frequent relocation or layout changes? ║ ║ ║ ║ ✅ YES ──────────────────────────▶ ? Recommend partition ║ ║ │ sandwich panel ║ ║ │ ║ ║ ❌ NO ║ ║ │ ║ ║ ▼ ║ ║ ❓ Is the budget extremely sensitive AND is the application ║ ║ general office or residential? ║ ║ ║ ║ ✅ YES ──────────────────────────▶ ?️ Light steel keel gypsum ║ ║ board can suffice, but ║ ║ accept moisture sensitivity ║ ║ and limited cleanability ║ ╚═════════════════════════════════════════════════════════════════════════════╝
? Fire Rating: Head-to-Head Comparison
╔═════════════════════════════════════════════════════════════════════════════╗ ║ FIRE RATING COMPARISON ║ ║ ║ ║ ┌─────────────────────┬─────────────────────┬─────────────────────┐ ║ ║ │ ? Dimension │ ? Sandwich Panel │ ?️ Gypsum Board │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Core Material │ Rock wool / Mg / PU │ Gypsum + additives │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Fire Rating │ ✅ Class A │ Class A achievable │ ║ ║ │ (standard) │ non-combustible │ with fire-rated │ ║ ║ │ │ │ boards │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Fire Rating │ ⚠️ Class B1 (PU) │ Depends on system │ ║ ║ │ (varies) │ │ assembly │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Smoke Generation │ ✅ Low (rock wool) │ Moderate │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Fire Compartment │ ✅ Easy to maintain │ Requires careful │ ║ ║ │ Continuity │ at panel joints │ joint detailing │ ║ ║ └─────────────────────┴─────────────────────┴─────────────────────┘ ║ ║ ║ ║ ? SAMZOON provides Class A (rock wool, magnesium) and Class B1 (PU) ║ ║ partition sandwich panels, with selection guidance based on ║ ║ fire acceptance path. ║ ╚═════════════════════════════════════════════════════════════════════════════╝
? Moisture & Cleanability: Head-to-Head Comparison
╔═════════════════════════════════════════════════════════════════════════════╗ ║ MOISTURE & CLEANABILITY COMPARISON ║ ║ ║ ║ ┌─────────────────────┬─────────────────────┬─────────────────────┐ ║ ║ │ ? Dimension │ ? Sandwich Panel │ ?️ Gypsum Board │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Moisture │ ✅ Good to excellent│ ⚠️ Moisture- │ ║ ║ │ Resistance │ (depends on core) │ sensitive; requires │ ║ ║ │ │ │ special boards │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Surface │ ✅ Smooth, durable │ Painted surface; │ ║ ║ │ Cleanability │ (stainless steel │ not designed for │ ║ ║ │ │ or color-coated) │ frequent cleaning │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Disinfection │ ✅ Withstands │ ⚠️ Painted surface │ ║ ║ │ Resistance │ repeated wiping │ may degrade │ ║ ║ ├─────────────────────┼─────────────────────┼─────────────────────┤ ║ ║ │ Cleanroom │ ✅ Suitable │ ❌ Not suitable │ ║ ║ │ Suitability │ │ │ ║ ║ └─────────────────────┴─────────────────────┴─────────────────────┘ ║ ╚═════════════════════════════════════════════════════════════════════════════╝
? Detailed Recommendations
? Cleanroom, GMP workshop, hospital: Directly consider partition sandwich panels. Stainless steel surfaces with rock wool or magnesium cores meet Class A fire rating, cleanability, and airtightness requirements. SAMZOON provides free samples for physical quality verification.
? Office building, retail store: Both options are viable depending on budget and design requirements. Partition sandwich panels offer faster installation, better cleanability, and relocatability; gypsum board offers lower cost and greater design flexibility.
? High-humidity or wet area: Partition sandwich panels with moisture-resistant cores are preferred over gypsum board, which is moisture-sensitive.
? Projects requiring future relocation: Partition sandwich panels are relocatable and reusable; gypsum board partitions are difficult to relocate without damage.
? Budget-sensitive general office or residential: Light steel keel gypsum board can suffice, but you must accept moisture sensitivity and limited cleanability.
? Key Takeaways
? Partition sandwich panels offer dry assembly, faster installation, Class A fire rating options, moisture resistance, and cleanroom suitability — but at a higher cost per m².
?️ Light steel keel gypsum board offers lower cost and design flexibility — but is moisture-sensitive, not suitable for cleanrooms, and difficult to relocate.
? Fire rating: both systems can achieve Class A, but sandwich panels offer Class A non-combustible cores as standard, while gypsum board depends on system assembly.
? Moisture and cleanability: sandwich panels significantly outperform gypsum board in moisture resistance and surface cleanability.
? Scenario-based selection matters more than price comparison: the right partition for a general office is not the right partition for a hospital or cleanroom.
? SAMZOON provides Class A and Class B1 partition sandwich panels, with selection guidance based on fire acceptance path and application requirements for South China projects.
