Thinking about installing shingle roofing? Before you start, learn the most common mistakes homeowners and even contractors make during installation. From poor ventilation and incorrect nailing to skipping underlayment or ignoring flashing, these errors can shorten your roof’s lifespan. Join the discussion with expert New York roofing contractors and discover how professional New York Roofing services can help you avoid costly issues. Share your experiences, ask questions, and find trusted roofing services near me for flawless shingle installation in New York.