Manufacturer
| Product groups: | Wood-fibre insulation boards | ||
| Product photos: | 
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| Ingredients according to natureplus declaration rules: | wood chips PUR resin paraffin wax | ||
| Format l x w: | 2.500 mm x 1.200 mm 2.500 mm x 1.180 mm 2.800 mm x 1.200 mm 2.800 mm x 1.180 mm | ||
| thickness: | 4 cm 6 cm | ||
| λr thermal conductivity rated valueAUT: | 0,046 | W/(m·K) | |
| λD thermal conductivity nominal value: | 0,042 | W/(m·K) | |
| λacc. to DIN 4108-4: | 0,044 | W/(m·K) | |
| ρ density: | 180 | kg/m³ | |
| c specific heat capacity: | 2100 | J/(kg·K) | |
| μ Vapour diffusion resistance factor: | 3 |
| Production phase (A1 - A3 according to EN 15804): |  Energy efficient production process Environmental protection and clean production Climate Protection via reduced CO2 emissions | ||
Pesticide ≤ 1 mg/kg Biocide ≤ 1 mg/kg AOX / EOX ≤ 1 mg/kg TVOC ≤ 300 μg/m³ TSVOC ≤ 100 µg/m³ Formaldehyde ≤ 36 µg/m³ Odour assessment ≤ 3 certificate valid until Oct 31, 2026 Certificate no.: 0104-012-0201 Status: zertifiziert Issuance Guidelines: 0104 |  certificate valid until Apr 30, 2029 Certificate no.: 0104-0604-012-2 Status: zertifiziert Issuance Guidelines: 0104 |
| PEFC (Certified products available): available PDF (181 KB) valid until February 2028 |
| Technical data sheet: | Gutex_Prefatop_TDB_de.pdf (2,37 MB) issued on Aug 1, 2025 | ||
| Safety data sheet: | issued on May 23, 2022 | ||
| Other environmental product declarations (non-compliant): | EPD-GTX-20250702-IBC1-DE (1,04 MB) valid until Mar 16, 2031 | ||
| CE Declaration of Performance: | GUTEX.DoP.de_Prefatop_20230811.pdf (219 KB) issued on Aug 11, 2023 | ||
| declared since: | July 31, 2019 | ||
| Amended: | Apr 9, 2026 | ||
| baubook product index: | 1524 bf | ||
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