NSF Product and Service Listings

These NSF Official Listings are current as of Friday, January 30, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Sustain/Listings.asp?Company=C0778730&Standard=EPD&


Environmental Product Declaration (EPD)


 
Siplast, Inc 
14911 Quorum Dr. Ste. 600
Dallas, TX 75254 
United States 
800-922-8800
Visit this company's website



ISO 21930:2017 Sustainability in buildings and civil engineering works
Product Category Product Name Period of Validity Full EPD Additional Information
Lightweight Insulating Concrete (LWIC) System Insulcel System 07/16/2024-07/16/2029 EPD10986
Lightweight Insulating Concrete (LWIC) System ZIC System 07/16/2024-07/16/2029 EPD10987
Lightweight Insulating Concrete (LWIC) System NVS System 07/16/2024-07/16/2029 EPD10988


NSF PCR for Single Ply Roofing Membranes
Product Category Product Name Period of Validity Full EPD Additional Information
Single Ply Roofing Siplast Parasolo® PVC Fleece-Back Membrane 11/07/2023 - 11/07/2028 EPD11023
Single Ply Roofing Siplast Parasolo® PVC Membrane 11/07/2023 - 11/07/2028 EPD11024
Single Ply Roofing Siplast Parasolo® TPX Fleece-Back Membrane 02/02/2024 - 02/02/2029 EPD11021
Single Ply Roofing Siplast Parasolo® TPX Membrane 02/02/2024 - 02/02/2029 EPD11022


ULE Part B: Asphalt Shingles, Built-up Asphalt Membrane Roofing and Modified Bituminous Membrane Roofing
Product Category Product Name Period of Validity Full EPD Additional Information
Asphalt Shingles Irex 40® SBS-Modified Bitumen Roofing Membranes 07/26/2022 - 07/26/2027 EPD10747
Asphalt Shingles Paradiene® SBS-Modified Bitumen Roofing Membranes 07/26/2022 - 07/26/2027 EPD10745
Asphalt Shingles Parafor® SBS-Modified Bitumen Roofing Membranes 07/26/2022 - 07/26/2027 EPD10746


Building Envelope Thermal Insulation Product Category Rule
Product Category Product Name Period of Validity Full EPD Additional Information
Thermal Insulation Paratherm® Barrier Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10990
Thermal Insulation Paratherm® HD Polyiso and Barrier Cover Board 02/05/2024 - 02/05/2029 EPD10991
Thermal Insulation Paratherm® NH HD Polyiso Cover Board 02/05/2024 - 02/05/2029 EPD10992
Thermal Insulation Paratherm® NH Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10993
Thermal Insulation Paratherm® NH CG Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10994
Thermal Insulation Paratherm® NH CG Tapered Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10995
Thermal Insulation Paratherm® G Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10996
Thermal Insulation Paratherm® G CG Polyiso Insulation 02/05/2024 - 02/05/2029 EPD10997
Number of matching Manufacturers is 1
Number of matching Products is 18
Processing time was 0 seconds