- About product and suppliers:
Alibaba.com offers 4,895 roofing underlayment products. About 76% of these are waterproof membrane, 13% are roofing felts, and 5% are other waterproofing materials.
A wide variety of roofing underlayment options are available to you, such as free samples, paid samples.
There are 4,931 roofing underlayment suppliers, mainly located in Asia. The top supplying countries are China (Mainland), United Kingdom, and Turkey, which supply 99%, 1%, and 1% of roofing underlayment respectively.
Roofing underlayment products are most popular in Northern Europe, Domestic Market, and Southeast Asia.
You can ensure product safety by selecting from certified suppliers, including 1,598 with ISO9001, 672 with ISO14001, and 301 with OHSAS18001 certification.