Roofing in Jupiter, FL

What is on the roofs in Jupiter

Jupiter's housing came in two big waves. In 1957–58, after Pratt & Whitney opened its Palm Beach County plant, 11 developments started in town, including East Manor Estates and Penn Park, so the oldest single-family roofs in town sit on late-1950s and 1960s houses. The second wave is Abacoa, a 2,055-acre master-planned community on former MacArthur Foundation land whose construction began in 1997 and which follows an Architectural Pattern Book.^5,6,7

Local rules and history that affect your roof

• Jupiter requires four physical roof inspections on every re-roof: sheathing, tin-tag/dry-in, in-progress and final. The Town states it does not accept photos, engineer letters or affidavits in place of any of them, so plan for the crew to wait on each inspection.⁸
• Jupiter is not in the High-Velocity Hurricane Zone, so a Miami-Dade NOA is not required; a current Florida Product Approval works. The Town also accepts Miami-Dade NOAs, but tile installed under an NOA needs a static field uplift test before the final inspection.⁸
• The Town's roofing worksheet warns that homes in deed-restricted communities may need separate HOA approval on top of the permit. In Abacoa, design is governed by the Architectural Pattern Book the Town publishes with the master site plan.^6,8
• If the new roof adds more than 5% dead load, for example going from shingle to tile, Jupiter requires a structural analysis by a design professional. A roof shared with a neighbor that is only partly replaced needs a tie-in detail from a design professional.⁸
• Jupiter has no historic district, but 11 individually designated historic resources. Exterior changes to those properties go through the Historic Resources Board's Certificate of Appropriateness process.⁹

Storms that hit here

• Frances (2004). The National Weather Service estimated Frances's peak gust in the Palm Beach metro area at 91 mph at Jupiter Inlet. Palm Beach County took the worst of the storm in South Florida, with inland damage to about 15,000 houses.¹⁰
• Jeanne (2004). Three weeks after Frances, Jeanne brought likely hurricane-force winds to parts of northern Palm Beach County, and the NWS reported locally severe rainfall flooding in Jupiter while roofs were still tarped from the first storm.¹¹

What this means for a re-roof in Jupiter

How old the houses are. The median home in Jupiter was built in 1989; 68.8% of its 31,257 homes predate 2000 and 12.3% 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.^4,12,13,14

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).^12,13,14

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.^13,14,15,16

Product approval. This area is outside the HVHZ, so roofing products need Florida Product Approval (an FL number you can look up at floridabuilding.org); a Miami-Dade NOA is not required.^{15,17,18,19,20}

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.²¹