PRODUCT DESCRIPTION
Arcno is a mechanically-attached synthetic roofing underlayment consisting of a non-woven polypropylene layer on the exposed side, a lamination layer, a polyethylene scrim applied with a coating layer on the sheathing side. It has a nominal weight of 110 gsm (2.25 lbs/100sq.ft). The underlayment is available in rolls of 1.2m (48 in.) wide by 76.2m (250 ft.) long and is black colour.
Arcno Pro is a mechanically-attached synthetic roofing underlayment consisting of a non-woven polypropylene layer on the exposed side, a lamination layer, a polypropylene scrim applied with a coating layer on the sheathing side. It has a nominal weight of 136 gsm (2.79 lbs/100 sq.ft). The underlayment is available in rolls of 1.2m (48 in.) wide by 76.2m (250 ft.) long and is black colour.
CODE COMPLIANCE RESEARCH REPORT
| EVALUATION METHOD |
BUILDING CODE |
CCRR Number |
ASTM D8257/D8257M
ICC-ES AC188 |
2024, 2021 and 2018 IBC
2024, 2021 and 2018 IRC |
CCRR-0605 |
