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i4 is <br /> TRINITY'ERD <br /> 6. INSTALLATION: <br /> 6.1 Roof deck, slope, underlayment and fasteners shall comply with FBC 1507.2 / R905.2 and the shingle <br /> manufacturer's minimum requirements. <br /> 6.1.1 Underlayment shall be acceptable to CertainTeed Corporation and shall hold current Florida Statewide <br /> Product Approval, or be Locally Approved per Rule 61G20-3, per FBC Sections 1507.2.3, 1507.2.4 or <br /> R905.2.3. <br /> 6.2 Installation of asphalt shingles shall comply with the CertainTeed Corporation current published <br /> instructions, using minimum four(4) nails per shingle in accordance with FBC 1507.2.7 or Section R905.2.6 <br /> and the minimum requirements herein. <br /> 6.2.1 Fasteners shall be in accordance with manufacturer's published requirements, but not less than FBC <br /> 1507.2.6 or R905.2.5. Staples are not permitted. <br /> 6.2.2 Where the roof slope exceeds 21 units vertical in 12 units horizontal,use the"Steep Slope"directions. <br /> 6.3 CertainTeed asphalt shingles are acceptable for use in reroof(tear-off)or recover applications,subject to the <br /> limitations set forth in FBC Section 1511 or R908 and CertainTeed published installation instructions. <br /> 6.4 CT20-,XT'"'25,XT'"'30,XTT" 301R: <br /> LOW AND STANDARD SLOPE STEEP SLOPE <br /> ENGLISH 12" 12" 12" Use four nails and six spots of asphalt roofing cement*for every full <br /> (305 mm) -(305 mm)-► -(305 mm) shingle(Figure 11-4).Asphalt roofing cement meeting ASTM D4586 <br /> 1'(25 mm) Sealant V.(25 mm) Type 11 Is suggested. <br /> ter--- �- ---�- <br /> 5 518"(145 mm) - - <br /> 5112"Planiorw000dd _--- ---- ---- <br /> METRIC T -- <br /> 131/8" 131/8" 131/8" .� <br /> Rooting Cement <br /> ��1"(25mm) —Sealant 1"(25mm)i( Apply I"(25 mm)sp ols of asphalt roofing cement <br /> 1 under each tab corner. <br /> 6 r 1a" Figure 11-4•Use four nails andsix spots ofaspbalt cement on steep slopes <br /> { *CAUTION:Excessive use of roofing cement can cause shingles <br /> to blister. <br /> Figure 11;3;Usefour nails for every full shingle. <br /> 6.4.1 Hip&Ridge for CT2011,XTT"25,X'17130,XTT"°30 IR: Cut Shingles <br /> 1" Remove <br /> (25 arm)t l r � <br /> 51, �""I <br /> j lI T 12"(305 mr0 Fa$ <br /> li i! i! it I m -r-`��_` eon <br /> - - - -1- - - -1- - - - 12" (125m ) �`� Sae`25mm1 <br /> Cap Cap Cap (305 mm) <br /> Shingle Shingle Shingle <br /> _i �1A o�weoaP\�`�l <br /> Figure 11-24.•GY{t tabs,than trim back l0 hake cap shingles <br /> (English dimensions sboum). l <br /> Figure 11-25.•Installation of caps along the baps and ridges. <br /> 6.4.1.1 For ASTM D3161,Class F performance use BASF"Sonolastic® NP1T'""adhesive or Henkel "PLO Polyurethane <br /> Roof&Flashing Sealant",in accordance with CertainTeed requirements. <br /> Exterior Research and Design,I.I.C. Evaluation Report 3532.09.05-R13 <br /> Certii7cate of Authorization#9503 6Ta EDITION(2017)FBC NON-HVHZ EVALUATION F1.5444-1112 <br /> CertainTeed Asphalt Roof Shingles;(610)651-5847 Revision 13:09/05/2017 <br /> Page 4 of 12 <br />