Florida Roof Vent Requirements

Mechanical and gravity outdoor air intake openings shall be located a minimum of 10 feet 3048 mm horizontally from any hazardous or noxious contaminant source such as vents chimneys plumbing.

Florida roof vent requirements.

Of the florida building code building for utilities and attendant equipment. The installation requirements for new asphalt shingle roofing systems is found within the florida building code building edition chapter 15. Fbc section 1203 2 continued ventilation attic spaces. 27 lineal feet required.

Attic spaces designed by a florida licensed engineer or registered architect to eliminate the attic venting. Fbc section 1203 2 newer studies. Choose one of the following products to meet the recommended exhaust nfva of 528 square inches. They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic.

Chapter 15 of the florida building code building or chapter 9 of the florida building code residential. Above eave or cornice vents with the balance of the required ventilation provided by eave or cornice vents. Soffit vents are one of the most popular intake vent styles. Ventsure 4 foot strip heat moisture ridge vent.

If your roof is damaged contact a licensed florida roofing contractor for help. Roof vents play a large role in the life expectancy of your roof utility costs and potential damage due to condensation and moisture. Underlayment materials required to comply with astm d226 d1970 d4869 and d6757 shall bear a label indicating compliance to the standard. Unless otherwise noted underlayment for asphalt shingles metal roof shingles mineral surfaced roll roofing slate and slate type shingles wood shingles wood shakes and metal roof panels shall conform to the applicable standards listed in this chapter.