roofing guides
https://mega-wiki.win/index.php/Choosing_the_Right_Roofer%3F_Let_Austin_Roofing_Guides_Show_the_Way
Roofing guides are like having a knowledgeable friend explain how to handle shingles, flashing, and underlayment. They walk you through everything from slope calculations to choosing between asphalt and wood shingles, often including step-by-step photos that show exactly where to drive nails and how to overlap layers for weatherproofing.