Modified bitumen roofing is constructed from asphalt and can be applied to your roof in different ways. It is amazingly robust and meant to be long lasting and leak resistant.** Several of the adopting statutes usually do not specify a calendar year or version of a code, or maybe the statutes may well state that a code is adopted "since it existed

Preferably, you want to have an airtight barrier higher than and down below your fiberglass batts. If you're able to reach Individuals two air limitations, then wind-washing isn't really a difficulty in a roof like yours. (It can be in a very vented unconditioned attic, of course, especially close to the soffits.)Really don't make any hasty selecti