Question: Tell us about your experience in accounts payable. Answer: Accounts Payable is mainly concerned with effective management of creditors. Effective management of creditors calls for correct booking of invoice under right accounting heads and making timely payments so that maximum available credit limit and discount is taken.
That's somewhat optimistic, according to the Metal Roofing Alliance, which says a metal roof lasts 40 to 60 years while the average life span of an asphalt roof is 12 to 20 years.. Your shingles might defy predictions one way or the other.
How Long Do Roofs Last? A common question for the home or building owner is âhow long do roofs last?â. The two most common roofs are sloped roofs with composition shingles which generally last 30 years or flat roofs with some kind of white roll roofing which last around 20 years.