Roofing in Baton Rouge, LA

The median home in the city of Baton Rouge was built in 1976, older than the U.S. median of 1980 and older than the Louisiana median of 1983.¹ Somewhat more of Baton Rouge's housing predates 1980 than the national share: 58% against 50%, with 10% built since 2010.¹ On a roof of that vintage a contractor should check the decking before quoting - a tear-off rather than an overlay is the usual recommendation so soft sheathing is found, not buried. Annual precipitation is about 62 inches, with 19 days a year of an inch or more.^2,3 Where heavy-rain days are common, the quote should name the underlayment and the valley and flashing details, which is where most leaks start.

Summers are hot: about 96 days a year reach 90°F and 1 reach 100°F.^2,3 Long hot seasons shorten the life of dark asphalt shingles; a quote should state the shingle's rated wind and heat performance and whether a lighter color or a metal system is sensible. The coast is about 57 miles away, so storm systems arrive without salt air.^4,5 Owner-occupied homes in Baton Rouge are older than rentals: a median build year of 1972 against 1980.¹ Where owner-occupied homes skew older, a repair-versus-replace conversation is the usual starting point rather than a like-for-like swap.

Building permits in Baton Rouge are normally issued by the city building department.^6,7 Re-roofing permits, where required, are filed by the contractor with the city before work starts.