2014 Advanced FBC Fifth Edition Chapter 15 Florida Specific Review

Transcription

1 2014 Advanced FBC Fifth Edition Chapter 15 Florida Specific Review Mark Zehnal, CPRC Florida Roofing & Sheet Metal Contractors Association FRSA Director of Technical Services

2 2012 International Building Code Florida Building Code. (3) The commission shall use the International Codes published by the International Code Council, the National Electric Code (NFPA 70), or other nationally adopted model codes and standards needed to develop the base code in Florida to form the foundation for the Florida Building Code.

3 Font Color Legend BLACK 2010 FBC and Base Code Language RED Includes Florida Specific Language BLUE New Language in 2012 ICC Code PURPLE Combination of ICC and Florida Specific

4 SECTION 1501 GENERAL Scope. The provisions of this chapter shall govern the design, materials, construction and quality of roof assemblies, and rooftop structures. Exception: Buildings and structures located within the high-velocity hurricane zone shall comply with the provisions of Section and Sections 1512 through1525.

5 SECTION 1502 DEFINITIONS General. The following words and terms shall, for the purposes of this chapter and as used elsewhere in this code,have the meanings shown herein.

6 SECTION 1503 WEATHER PROTECTION General Flashing Locations TABLE METAL FLASHING MATERIAL Coping

7 SECTION 1503 WEATHER PROTECTION [P] Roof drainage Secondary (emergency overflow) drains or scuppers Scuppers Overflow scuppers Gutters

8 SECTION 1503 WEATHER PROTECTION Roof ventilation Crickets and saddles (Exception) Protection against decay and termites

9 SECTION 1504 PERFORMANCE REQUIREMENTS Wind resistance of roofs Wind resistance of asphalt shingles Wind resistance of clay and concrete tile Wind resistance of nonballasted roofs Other roof systems

10 SECTION 1504 PERFORMANCE REQUIREMENTS Metal panel roof systems Ballasted low-slope roof systems Edge securement for low-slope roofs Physical properties Impact resistance

11 SECTION 1504 PERFORMANCE REQUIREMENTS Aggregate Table Maximum Allowable Mean Roof Height Permitted For Buildings With Aggregate On The Roof In Areas Outside A Hurricane- Prone Region. Reserved Margin of Safety

12 SECTION 1505 FIRE CLASSIFICATION General TABLE a, b MINIMUM ROOF COVERING CLASSIFICATION FOR TYPES OF CONSTRUCTION Class A roof assemblies (3) Class B roof assemblies

13 SECTION 1505 FIRE CLASSIFICATION Class C roof assemblies Nonclassified roofing Fire-retardant-treated wood shingles and shakes Special purpose roofs (Reserved) Photovoltaic systems (Included in 2010 FBC not in 2009 IBC and new to 2012 IBC).

14 SECTION 1506 MATERIALS Scope Compatibility of materials Material specifications and physical characteristics Product identification

15 SECTION 1506 MATERIALS Nails Screws Clips

16 SECTION 1507 REQUIREMENTS FOR ROOF COVERINGS Scope. Roof coverings shall be applied in accordance with the applicable provisions of this section and the manufacturer's installation instructions.

17 Asphalt shingles Deck requirements Slope Underlayment Self-adhering polymer modified bitumen sheet Asphalt shingles

18 Asphalt shingles Fasteners Attachment Wind Resistance of Asphalt Shingles TABLE CLASSIFICATION OF ASPHALT SHINGLES

19 Asphalt shingles Table (2) Classification Of Asphalt Shingles Per ASTM D 3161 Reserved Underlayment application High wind attachment (Reserved) Ice barrier (Reserved) Flashings

20 Asphalt shingles Base and counter flashing Valleys Table Valley Lining Material (Reserved) Drip edge

21 Clay and concrete tile Deck requirements Deck slope Underlayment Slope and underlayment requirements High-slope roofs (Reserved)

22 Clay and concrete tile High Wind Attachment (Reserved) Clay tile Concrete tile Fasteners Attachment

23 Clay and concrete tile Table Clay and Concrete Tile Attachment (Reserved) Application Flashing

24 Metal roof panels Deck requirements Deck slope Material standards TABLE (1) METAL ROOF COVERINGS

25 Metal roof panels TABLE (2) MINIMUM CORROSION RESISTANCE Attachment Underlayment and High Wind (Reserved) Underlayment

26 Metal roof shingles Deck requirements Deck slope Underlayment Underlayment and High Wind (Reserved)

27 Metal roof shingles Underlayment application Ice barrier (Reserved) Material standards Attachment Flashing

28 Mineral-surfaced roll roofing Deck requirements Deck slope Underlayment Underlayment and High Wind (Reserved)

29 Mineral-surfaced roll roofing Underlayment application Ice barrier (Reserved) Material standards

30 Slate shingles Deck requirements Deck slope Underlayment Underlayment and High Wind (Reserved) Underlayment application

31 Slate shingles Ice barrier (Reserved) Material standards Application. TABLE SLATE SHINGLE HEAD LAP Flashing

32 Wood shingles TABLE WOOD SHINGLE AND SHAKE INSTALLATION Deck requirements Solid sheathing required Reserved Deck slope Underlayment.

33 Wood shingles Underlayment and High Wind (Reserved) Underlayment application Ice barrier (Reserved) Material standards. TABLE WOOD SHINGLE MATERIAL REQUIREMENTS

34 Wood shingles Attachment Application TABLE WOOD SHINGLE WEATHER EXPOSURE AND ROOF SLOPE Flashing

35 Wood shakes Deck requirements Solid sheathing required. (Reserved) Deck slope Underlayment Underlayment and High Wind (Reserved)

36 Wood shakes Underlayment application Ice barrier (Reserved) Interlayment Material standards. TABLE WOOD SHAKE MATERIAL REQUIREMENTS

37 Wood shakes Attachment Application TABLE WOOD SHAKE WEATHER EXPOSURE AND ROOF SLOPE Flashing

38 Built-up roofs Slope Material standards TABLE BUILT-UP ROOFING MATERIAL STANDARDS (Included in 2010 FBC not in 2009 IBC and new to 2012 IBC) Red rosin paper

39 Modified bitumen roofing Slope Material standards.

40 Thermoset single-ply roofing Slope Material standards Ballasted thermoset low-slope roofs.

41 Thermoplastic single-ply roofing Slope Material standards Ballasted thermoplastic low-slope roofs.

42 Sprayed polyurethane foam roofing Slope Material standards Application. Table PROTECTIVE COATING MATERIAL Foam plastics.

43 Liquid-applied coatings Slope Material standards.

44 Roof gardens and landscaped roofs Structural fire resistance.

45 Building integrated photovoltaic roofing modules/shingles Material standards Attachment Wind resistance.

46 SECTION 1508 ROOF INSULATION General Cellulosic fiberboard Material standards. TABLE MATERIAL STANDARDS FOR ROOF INSULATION

47 SECTION 1509 ROOFTOP STRUCTURES General. (ICC Language)

48 Penthouses Height above roof Area limitation Use limitations Type of construction.

49 Tanks Valve and Drain (ICC Language) Location. (ICC Language) Tank cover. (ICC Language)

50 Cooling towers (ICC Language)

51 Towers, spires, domes and cupolas Noncombustible construction required Towers and spires.

52 Mechanical equipment screens Height limitations Types I, II, III and IV construction Type V construction Equipment and appliances on roofs or elevated structures. TABLE CLEARANCE BELOW RAISED ROOF MOUNTED MECHANICAL UNITS

53 Photovoltaic systems Wind resistance Fire classification Installation Photovoltaic panels and modules

54 Other rooftop structures Aerial supports Bulkheads Dormers Fences Flagpoles.

55 SECTION 1510 REROOFING General Structural and construction loads Recovering versus replacement (#4 & #5), (Exceptions #4) Roof recovering Reinstallation of materials Flashings.

56 SECTION 1511 SOLAR PHOTOVOLTAIC PANELS/MODULES Solar photovoltaic panels/modules Structural Fire Resistance

57 We re Finished 2014 Advanced FBC Fifth Edition Review Chapter 15 Roof Assemblies and Rooftop Structures