roof replacement cost 2000 sq ftcost to replace roof 1000 sq ft3000 sq ft roof replacement costcost to replace 1200 sq ft roof2000 sq ft roof cost1200 sq ft roof cost1400 sq ft roof costcost roof 3000 sq ft housenew roof estimates per sq ftcost of new roof 1000 sq ftcost new roof 2500 sq ft1500 sq ft roof cost