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).
The average cost of new residential metal roofs is $5.50 per square foot of roof material. This is the average price per square for metal roof of mid-grade quality. A low-grade roof costs around $1.40 per square foot on the average.Some materials of high-grade quality are around $12 per square foot.Thus, the cost of new metal roof would range anywhere from $3,400 to $28,000 for a total area of 2,500 square feet.Keep in mind, the cost of material installation or removal is not yet included in these figures.his is the average price per square for metal roof of mid-grade quality. A low-grade roof costs around $1.40 per square foot on the average. Some materials of high-grade quality are around $12 per square foot.