Roofing in Coral Gables, FL

What is on the roofs in Coral Gables

Coral Gables was planned in the 1920s around Mediterranean Revival houses, and the look is still written into the Zoning Code. Pitched roofs are limited to a short list: vitrified clay tile, white or through-colored concrete tile, 3-inch-deep fire-clay barrel tile, slate, coral rock slabs, white Bermuda roof, glazed tile, natural copper and, since 2022, standing seam metal with full-board approval. If your house was originally permitted with some other material, the code lets you replace the roof in that same material. Some houses in annexed areas south of US-1, such as Snapper Creek Lakes, Hammock Lakes, Deering Bay and Pine Bay Estates, already had metal roofs.^6,7,8

Local rules and history that affect your roof

• The Board of Architects meets every Thursday morning and lists roof tiles among the items it reviews. For a typical permit, the city says the Board gives a preliminary and a final approval before the permit is issued.^1,2
• Section 5-505 of the Zoning Code has a grandfather clause that matters on a re-roof: where a pitched roof of another material was permitted when the house was built, replacements and additions may use the same material.⁶
• Colored cement tile must carry the same color all the way through the tile, not a surface coat, and the Board approves colors in relation to the surrounding area. Glazed tile may not be painted.⁶
• The Zoning Code barred metal roofs on houses from 1929, with a few exceptions: Merrick's plan allowed them in sections such as Golden Gate and MacFarlane Homestead, and a 90-day trial in 2007 approved 16. A 2022 change now allows standing seam only, with full Board of Architects approval, no imitation tile, slate or copper, and no painting after installation. Metal stays prohibited in designated historic districts, and a locally designated or historically significant home elsewhere also needs Historic Preservation Board approval.^6,7
• A re-roof submittal needs color photos of the existing roof tile and the whole front of the house, the tile specification and color, a Miami-Dade NOA or Florida Product Approval for each roof component, the HVHZ roof permit application forms, and the Owners Notification for Roofing Considerations form. Inspections run from mopping and uplift test to tile placement, tin caps and final.²
• The city passed its first historic preservation ordinance in 1973. If your house is a designated landmark or sits in a historic district, the roof permit also needs Historical Resources approval and a final historic inspection.^2,9

Storms that hit here

• Andrew (1992). In 1992 the weather radar serving the National Hurricane Center sat on the roof of the Gables One Tower in Coral Gables, and Andrew knocked it off. The Miami WSFO/NHC station, mounted at a non-standard elevation, recorded 100-knot sustained winds and a 142-knot gust (about 164 mph) before its equipment stopped working.^10,11
• Irma (2017). Irma pushed Biscayne Bay 4 to 6 feet above ground along parts of the Miami-Dade shoreline. At Matheson Hammock Park on Old Cutler Road, next to the Gables' bayfront neighborhoods, surveyors found a high-water mark 5.1 feet above ground.¹²

What this means for a re-roof in Coral Gables

How old the houses are. The median home in Coral Gables was built in 1969; 74.2% of its 22,020 homes predate 2000 and 13.9% 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.^5,13,14,15

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).^13,14,15

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.^14,15,16,17

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.^16,18

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.¹⁹