The Purpose of Roofing Felt - Is Roofing Felt Necessary ... - IKO
https://www.iko.com/blog/the-purpose-of-roofing-felt/
WEBRoofing felt products should not be glued to the decking in lieu of using nails or screws. However, on low-slope roof applications from 2:12 to 4:12, roofers may use adhesive on felt. If you have a low-slope roof, your roofer may need to use roofing felt adhesive to bond together multiple layers of roofing felt or to secure sections that overlap.
DA: 91 PA: 34 MOZ Rank: 63