Specs. | Ask The Experts Forum | Metal Roofing Alliance

Guest User 6/19/2003	Where might I find specs. for a typical instulation of a metal roof. I am looking for mim. pitch of a roof, flashing requirements, enderlayment material, etc. Thank you	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1916/find/
Todd Miller Isaiah Industries, Inc. 6/20/2003	These things all vary based upon the profile of the roof you purchase. However, generally, expect a 3:12 minimum pitch. Flashings should be designed for permanence and minimal dependence on sealants. Many manufacturers offer numerous pre-formed flashings. Underlayment varies but is typically a minimum 30-pound felt. Once you find some products you like, inquire with the manufacturers for more installation details.	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1917/find/
Guest User 6/21/2003	The manufacture offers no specs. as to how to use his metal roofing material. I have some areas that are less than the 3/12. Is their a standard or rule of thumb for dealing with this type of instillation ? I want to use the same material on an ( close to flat ) area that will tie into the rest of the house. Should I use a valley metal material where the two roofs will meet? Thank you Ben	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1918/find/
Todd Miller Isaiah Industries, Inc. 6/22/2003	Most products will have performance problems when used below a 3:12. I would not do it unless your product is specifically rated for a lower pitch. Not to be crass but if the manufacturer doesn't have these types of directions for their product, then I would really question how serious they are about this business and I would find another product and manufacturer. When two roofs meet at a right angle, a matching pre-formed valley pan should be used or you can field form something out of matching metal. When two roofs join which run parallel one to another, that is a pitch change and it requires a custom flashing.	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1919/find/
Guest User 6/24/2003	Is it possible to send you a photo of the area I have in question ? If so, please forward your e-mail address. Thank you, Ben	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1920/find/
Todd Miller Isaiah Industries, Inc. 6/24/2003	Sure! Feel free to email to me at [email protected]	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/1921/find/

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