CE conformity
EU 305/2011 construction products · harmonised standard EN 1364-2.
CE · Certification
Certified on record.
WELTISO carries CE Certificate of Conformity No. IDS.CE.2026.20434, issued on 30.10.2026 by International Documenting System Doo (Budva, Montenegro) under EU Construction Products Regulation 305/2011. It documents the panel's fire resistance, non-combustibility and sound insulation values.
Fire resistance · non-combustible
120 minutes fire resistance, 1350 °C thermal threshold, class A1 / s1.
Sound insulation
90 dB sound transmission loss.
| Certificate number | IDS.CE.2026.20434 |
|---|---|
| Product | WELTISO Composite Acoustic and Fire Barrier Panel |
| Harmonised standard | EN 1364-2 · A1 / s1 |
| EU regulation | (EU) 305/2011 |
| Technical documentation | SAG/TD-2026.09-01A |
| Issued by | International Documenting System Doo · Budva, Montenegro |
| First issue date | |
| Expiry date |
Authenticity can be confirmed by the issuing body at info@idsmontenegro.com, quoting the certificate number.