Solidbase Alu 2 mm is a premium heavy underlayment with integrated moisture barrier, suitable for laminate and parquet.
Solidbase Alu 2 mm is a premium heavy underlayment made from PU and mineral fillers, featuring an integrated moisture barrier. It's suitable for both residential and project use with laminate and parquet.
- Withstands heavy loads
- Insulates impact and walking noise
- Includes an integrated moisture barrier
| Floor type | Laminate / Parquet |
| Thickness | 2 mm |
| Type of base floor | Wooden floor / Fixed sand cement floor / Floating screed |
| Domestic use | Yes |
| Project use | Yes |
| PC (Punctual Conformability) | ~ 1.15 mm |
| CS | CS2 |
| CS/CC (compressive Strength / Compressive Creep) | > 200 kPa |
| Product weight | 1600 g/m² |
| Product dimensions (Length) | 8 m |
| Product dimensions (Width) | 1 m |
| Product dimensions in m2 | 8 m² |
| Sound-reducing - ΔLw | 18 dB ΔLw |
| TOG rating | 0.1 TOG |
| Thermal resistance - R-value | 0.01 m² K/W |
| RWS (Radiated Walking Sound (reduction) | ~ 26 % |
| RLB (Resistance to Large Ball) | ~ 750 mm |
| DL (Dynamic Load) | > 2,500,000 cycles |
| Green choice label | Yes |
| DIBT certificate | Z-158.10-50 |
| Suitable for underfloor heating | Yes |
| Suitable for floor cooling | Yes |
| SD (Steam Diffusion) | >75 micron |
| Flame-retardant | Bfl-S1 |
| Flame-retardant - Test method | EN ISO 9239-1: 2010 |
| RWS (Radiated Walking Sound (reduction)) - Test Method | EPLF WD 021029-5 |
| Density | 800 kg/m³ |
| Material | Middle layer: PU / mineral compositionBottom layer: Vapor barrier of metallized PET film |
| Brand | Solidbase |
| Laying method | Floating |
| Wheelchair load (Test method: EN 985) | Suitable |
| CS/CC (Compressive Strength / Compressive Creep) | > 200 kPa |
Technical information
Installation instructions
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