Metal Roofing Alliance
2011年7月29日 · metal roof underlayment. Guest User. 2. 2004-11-30 17:14:36.000000. Layers of Tar Paper required under a ...
What is the correct underlayment for metal roof
2010年2月17日 · I'm watching our metal roof install. The underlayment looks a lot like I&W shield. It has a sticky backing and a material (felt like) top layer. It doesn't look like breathable …
Is 15# felt adequate under 5V metal roofing
2020年8月12日 · Christopher Gehard: "Good Afternoon, I am about to install a metal roof ..." - Is 15# felt adequate under 5V metal roofing (8/12/2020) within the Installation discussion of the …
New roof installed over purlings ...: "I had a new pole barn just ...
2020年2月22日 · My question is would it be financially feasible to have the roof taken off and then install underlayment? Or is there another alternative? The building 40 by 60 will have five and …
Underlayment: "I have a metal roof which was installed when the ...
2005年3月16日 · There is no underlayment at all. Is this normal? The roof leaks as do several windows. The windows did not leak until the contractor replaced the original metal roof …
Underlayment- flat or purlins?: "Is it better to fasten metal to ...
2002年10月22日 · The roof will get hot and eventually cook out the oils in the underlayment so use a better quality underlay especially if you are going directly over. Remember that you are …
Permeability of underlayment - Vapor trapping - Metal Roofing
2019年9月4日 · The new standing seam metal roof is to be installed over the existing 1x4 skip sheathing, so no solid roof deck. Any moisture driven up from the attic will condense on the …
Underlayment on existing and new structure. - Metal Roofing
2005年11月26日 · I have been in the process of getting a estimate. The last gentlemen I spoke to said that my old roof of asphalt shingles the metal could go directly on top of it. The new …
Best Underlayment Type For Metal Roofs
2022年10月21日 · Aaron Smith: "Bob Vila says that due to the expansive/contractile nature of ..." - Best Underlayment Type For Metal Roofs (10/20/2022) within the Product Selection …
How to prevent condensation on existing metal roof
2008年1月2日 · We have a screened in deck with a metal roof. We did not know to use any type of underlayment. The metal roof is attached directly to stringers on top of the rafters. We have …