EventTarget.addEventListener(). Registers an event handler to a specific event type on the element. Element.closest(). Returns the Element, descendant of this element (or this element itself), that is the closest ancestor of the elements selected by the selectors given in parameter.
Type of Roofing Material. After roof size, the type of roofing material is the most significant factor in determining the average roof replacement cost. Asphalt shingles are the least expensive roofing material, with starting costs at under $1,000. Metal roofing is the most expensive and can cost up to $30,000-$40,000 for large roof replacements. The quality of the roofing material will also determine the cost of roof replacement. For example, asphalt shingles can cost anywhere from $50 for average quality to $150 or more for the highest quality (per square).
Only touching on the myriad of roof cost factors, itâs no wonder the average cost of a new roof ranges from $5,300 to $12,000. Nonetheless, after analyzing over 19,000 roof installations across the country, we found that the average roof estimate comes in at $6,364.