Roofing in North Miami, FL

What is on the roofs in North Miami

North Miami is mostly a post-war city. After 1945, returning veterans and their families set off a homebuilding boom that the city says ran for decades almost without stopping, and by 1951 North Miami was reported nationally as one of the fastest-growing towns in the country. A house from that boom was built long before the 1994 South Florida Building Code, so its roof deck, underlayment and roof-to-wall connections were not designed to today's High Velocity Hurricane Zone standard.⁵

Local rules and history that affect your roof

• A state law, CS/CS/HB 803, exempts single-family work valued under $7,500 from permits starting July 1, 2026. The city's guidance says roofing is structural work and still needs a permit at any price.⁶
• On a site-built single-family house, the Hurricane Mitigation Affidavit in the city's packet (a Miami-Dade County form under s. 553.844, Florida Statutes) has the roofer certify that the roof deck attachment was strengthened and a secondary water barrier added. A separate owner's affidavit skips the roof-to-wall strapping retrofit if the structure's just value is under $300,000 or it was built under the 1994 South Florida Building Code or the Florida Building Code.^1,7
• The town incorporated on February 5, 1926, as the Town of Miami Shores, with the Atlantic Ocean as its eastern boundary. A 1931 Florida Supreme Court decision removed seven miles of oceanfront, the name became North Miami, and a 1953 charter made it a city.^5,8
• The Biscayne Canal was dug in 1924 to drain flooded farmland around the old Arch Creek settlement, and the lots that became today's neighborhoods were sold off that drained land.⁸

Storms that hit here

• Great Miami Hurricane (1926). The September 1926 hurricane hit months after incorporation. The community recovered from the damage, but lot sales stopped and plans for a causeway to serve the town's beachfront were abandoned.^5,8

What this means for a re-roof in North Miami

How old the houses are. The median home in North Miami was built in 1967; 89.2% of its 21,956 homes predate 2000 and 5.2% were built in 2010 or later. So most houses here went up before Florida’s first statewide building code took effect on March 1, 2002.^4,9,10,11

Pre-2002 wood-deck houses. When the old covering comes off, the deck gets re-nailed to current code and a secondary water barrier goes on; in the wind-borne debris region, insured homes of $300,000+ may also need roof-to-wall connections (capped at 15% of the re-roof cost).^9,10,11

Repair or replace. Replacing 25% or more of a roof section in 12 months generally means redoing the section to current code — unless that roof was built or replaced under the 2007 code or later.^10,11,12,13

Product approval. In the HVHZ every roofing component needs a current product approval — a Miami-Dade NOA or a Florida approval listed for HVHZ use. Ask for the numbers and look them up yourself.^12,14

Roof age and insurance. An insurer can’t refuse a policy just because the roof is under 15 years old. If it is 15 or older, you can get an inspection first; at least 5 years of remaining life means age alone isn’t grounds to refuse.¹⁵