do I need attic ventilation
Q & A - My Roofing Contractor Says Vents Aren't Needed If...
April 18, 2013 at 12:00 a.m.
Sabrina from Valinda, California asked, "My roofer said that vents are not needed if the roofing material is 5 pounds per square or less. Do you agree?" Well, Sabrina, I think he meant to say 5 pounds a square foot which would be 500 pounds per square. It doesn’t matter what ...
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