Sarnafil® AT, Sarnafil® AT E, SikaRoof® AT
Sika Services AGfull scope
silverversion 3.1
material health
silverversion 4.1
Certification Number | 8441 |
Valid until: | 23 June, 2026 |

Product description
Roofing membranes that are designed to be easy-to-apply and long-lasting.
This certificate covers
Sarnafil® AT 1.5 mm; Sarnafil® AT 1.8 mm; Sarnafil® AT 2.0 mm; Sarnafil® AT 2.5 mm; SikaRoof® AT 1.5 mm; SikaRoof® AT 1.8 mm; SikaRoof® AT 2.0 mm; SikaRoof® AT 2.5 mm; Sarnafil® AT-15 E; Sarnafil® AT-18 E; Sarnafil® AT-20 E
Filed under
07 00 00 - Thermal and Moisture Protection, 07 50 00 - Membrane Roofing
Company Contact
The description of the product is provided solely by the product’s manufacturer. C2CPII cannot and does not independently verify the accuracy, veracity, or efficacy of the product description in this registry, and only attests to the validity and level of certification awarded to each product under the relevant Cradle to Cradle Certified® standard. Please contact the product’s manufacturer with any questions about the product’s description or purchasing details.