Q. Do you have an opinion on open vs. closed roof valleys? I’ve had six estimates done, and all of the higher estimates cite open valleys (with a metal flashed valley), while the lower estimates cite ...

Standing seam metal roofing costs $16,400, on average, to install with an estimated low cost of about $14,000 and a high cost of $19,000. Standing seam metal roofing is a popular choice due to its ...