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1828 ATLANTIC BEACH DR RES25-0208 Metal Roof Install Instructions 9-23-25 METAL ROOFING PRODUCTSMETAL ROOFING PRODUCTSMETAL ROOFING PRODUCTSMETAL ROOFING PRODUCTS 1.888.393.03351.888.393.03351.888.393.03351.888.393.0335 wwwwwwwwwwww....GGGGuuuullllffffCCCCooooaaaassssttttSSSSuuuuppppppppllllyyyy....ccccoooommmm FL33818.01-R5 GulfLokGulfLokGulfLokGulfLokTMTMTMTM Gulf Coast Supply & ManufacturingGulf Coast Supply & ManufacturingGulf Coast Supply & ManufacturingGulf Coast Supply & Manufacturing 14229 SW 2nd Pl G30, Newberry FL 32669 Product DescriptionProduct DescriptionProduct DescriptionProduct Description:::: Nailstrip standing seam panel with nominal 16” max coverage and nominal rib height of 1”. Product MaterialProduct MaterialProduct MaterialProduct Material:::: 24ga (min) or 26ga (min) steel (corrosion resistant per FBC 1507.4.3 where required), or nominally 0.032” aluminum or thicker or nominally 0.040” aluminum or thicker. FastenerFastenerFastenerFastener:::: #10 x 1-inch or #12 x 1-inch fastener Compliant with FBC 1506.6 where required. Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements: System System System System NoNoNoNo Deck/SubstrateDeck/SubstrateDeck/SubstrateDeck/Substrate Roof PanelRoof PanelRoof PanelRoof Panel Panel AttachmentPanel AttachmentPanel AttachmentPanel Attachment Allowable Allowable Allowable Allowable PressurePressurePressurePressure (psf)(psf)(psf)(psf) GL-1 15/32” (min) plywood or ¾” (min) wood plank 26ga (min) GulfLok panel with 16” (max) coverage. #12 fastener in every slot (±5-3/16” o.c.). Install over self-adhering underlayment ----61616161 GL-2 15/32” (min) plywood or ¾” (min) wood plank 26ga* (min) GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/8” o.c. ----63.563.563.563.5 GL-3 15/32” (min) plywood or ¾” (min) wood plank 26ga* (min) GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/8” o.c. with Titebond Metal Roof Sealant or similar applied to male rib. ----121.75121.75121.75121.75 GL-4 15/32” (min) plywood or ¾” (min) wood plank 26ga* (min) GulfLok panel with 16” (max) coverage. 24ga, 24” long clip along entire panel length with #10 fasteners through clip into every slot, ±5-1/8” o.c. ----161161161161 A factor of safety of 2 has been applied. *Grade 80 Evaluated by: Evaluated by: Evaluated by: Evaluated by: David Eng, PE Timberlake Cove, LLC 1317 Edgewater Dr, Ste 2339 Orlando FL FL PE 81377 | FL CA 37675 www.TimberLakeCove.com This item has been digitally signed and sealed by D.E. Eng, PE, on the date indicated. Printed copies of this document are not considered signed and sealed and the signature must be verified on any electronic copies Page Page Page Page 2222 www.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.com GulfLokGulfLokGulfLokGulfLokTMTMTMTM FL33818.01-R5 Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements:Maximum Allowable Loads & Installation Requirements: System System System System NoNoNoNo Deck/SubstrateDeck/SubstrateDeck/SubstrateDeck/Substrate Roof PanelRoof PanelRoof PanelRoof Panel Panel AttachmentPanel AttachmentPanel AttachmentPanel Attachment Allowable Allowable Allowable Allowable PressurePressurePressurePressure (psf)(psf)(psf)(psf) GL-5 15/32” (min) plywood or ¾” (min) wood plank 24ga (min) GulfLok panel with 16” (max) coverage. #10 fastener in every other slot, ±10- 1/4” o.c. ----81.7581.7581.7581.75 GL-6 15/32” (min) plywood or ¾” (min) wood plank 24ga (min) GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/8” o.c. ----96.7596.7596.7596.75 GL-7 15/32” (min) plywood or ¾” (min) wood plank Nominally 0.032” or thicker aluminum GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/8” o.c. ----78.578.578.578.5 GL-8 15/32” (min) plywood or ¾” (min) wood plank Nominally 0.032” or thicker aluminum GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/8” o.c. with Titebond Metal Roof Sealant or similar applied to male rib. ----116116116116 GL-9 19/32” (min) plywood or ¾” (min) wood plank Nominally 0.040” or thicker aluminum GulfLok panel with 16” (max) coverage. #10 fastener in every slot, ±5-1/2” o.c. with panel installed over self- adhering underlayment ----108.5108.5108.5108.5 A factor of safety of 2 has been applied. Page Page Page Page 3333 www.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.com GulfLokGulfLokGulfLokGulfLokTMTMTMTM FL33818.01-R5 Underlayment:Underlayment:Underlayment:Underlayment: Comply with local building code or FBC 1507.1.1 where required. Slope:Slope:Slope:Slope: Comply with local building code or FBC 1507.4.2 where required. ReReReRe----RoofingRoofingRoofingRoofing: This panel may be installed over a single layer of existing shingles as permitted by local building code or FBC 1511, provided the existing roof meets the conditions required by the applicable code. Fire Barrier:Fire Barrier:Fire Barrier:Fire Barrier: Comply with FBC 1516.1 and 1516.2 where required. Optional where not required by code. Insulation (optional):Insulation (optional):Insulation (optional):Insulation (optional): ISO board or other insulation is permitted between steel deck and panels. Increase fastener length to penetrate ¼” beyond underside of substrate. Comply with FBC 1508 and 1519.11 where required. Compliance Statement: Compliance Statement: Compliance Statement: Compliance Statement: This product as described has demonstrated compliance with Florida Building Code 2023, 1504.3.2 (nonnonnonnon----HVHZHVHZHVHZHVHZ), as required by FL Rule 61G20-3, method 1D. This product as described has been tested and demonstrated compliance with: • UL580 – Test for Uplift Resistance of Roof Assemblies • UL 1897 – Uplift test for roof covering systems Technical Documentation:Technical Documentation:Technical Documentation:Technical Documentation: • Force Engineering (TST-5328), UL 580, reports 117-0301T-10A-C, 117-0089T-05, 117-0337T-10A-C, 117-0002T-24A • Architectural Testing/Intertek (TST 1527), UL 580, reports B9000.01-450-18, I1593.01-450-44 Design Process: Design Process: Design Process: Design Process: Compare the maximum allowable loads to the ASD uplift pressures for the project to determine sufficiency and installation requirements. Alternatively, as an option, the load tables in this report may be used to identify the pressure required for roofs within the parameters described. For roofs outside of the listed parameters, design wind loads shall be determined as required by FBC 1609, ASCE 7, or other design code in force, using allowable stress. These load tables are based on ASCE 7-22. Use of these tables assumes that the structure is: Enclosed, partially enclosed, or partially open and conforms to wind-borne debris provisions and is a regular shaped building and is not subject to across-wind loading, vortex shedding, or instability; nor does it have a site location for which channeling or buffeting warrant consideration Engineering analysis may be completed by other licensed engineers for project specific approval by local authorities having jurisdiction. Certification of Independence: Certification of Independence: Certification of Independence: Certification of Independence: David Eng, PE and Timberlake Cove, LLC do not have, nor will acquire a financial interest in any company manufacturing or distributing products under this evaluation. The same entities do not have, nor will acquire, a financial interest in any other entity involved in the approval process of the product. Exclusions and Limitations: Exclusions and Limitations: Exclusions and Limitations: Exclusions and Limitations: Design of deck and roof structure (to include attachment of substrate) shall be completed by others. Fire classification and shear diaphragm design are outside the scope of this evaluation. Accelerated weathering/salt spray is outside the scope of this evaluation. This report is limited to compliance with structural wind load requirements of FBC 1504.3.2, as required by Rule 61G20-3. Neither Timberlake Cove nor the manufacturer shall be responsible for any conclusions, interpretations, or designs made by others based on this evaluation report. This report is limited solely to documenting compliance with Rule 61G20-3, and makes no express or implied warranty regarding performance of this product. Installation shall be subject to the local building code and authority having jurisdiction; this report shall not be construed to supersede local codes in force. Page Page Page Page 4444 www.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.com GulfLokGulfLokGulfLokGulfLokTMTMTMTM FL33818.01-R5 120 130 140 150 160 170 180 190 200 20 -25.4 -29.8 -34.6 -39.7 -45.2 -51.0 -57.2 -63.7 -70.6 25 -27.1 -31.7 -36.8 -42.3 -48.1 -54.3 -60.9 -67.8 -75.1 30 -28.7 -33.7 -39.0 -44.8 -51.0 -57.6 -64.6 -71.9 -79.7 40 -30.3 -35.6 -41.3 -47.4 -53.9 -60.9 -68.2 -76.0 -84.2 50 -32.4 -38.0 -44.1 -50.6 -57.6 -65.0 -72.9 -81.2 -89.9 60 -34.0 -39.9 -46.3 -53.2 -60.5 -68.3 -76.5 -85.3 -94.5 20 -33.6 -39.4 -45.7 -52.5 -59.7 -67.4 -75.5 -84.2 -93.3 25 -35.7 -41.9 -48.6 -55.8 -63.5 -71.7 -80.4 -89.6 -99.3 30 -37.9 -44.5 -51.6 -59.2 -67.4 -76.1 -85.3 -95.0 -105.3 40 -40.1 -47.0 -54.5 -62.6 -71.2 -80.4 -90.2 -100.4 -111.3 50 -42.8 -50.2 -58.2 -66.8 -76.0 -85.8 -96.2 -107.2 -118.8 60 -44.9 -52.7 -61.2 -70.2 -79.9 -90.2 -101.1 -112.7 -124.8 20 -44.1 -51.7 -60.0 -68.8 -78.3 -88.4 -99.1 -110.5 -122.4 25 -46.9 -55.0 -63.8 -73.3 -83.4 -94.1 -105.5 -117.6 -130.3 30 -49.7 -58.4 -67.7 -77.7 -88.4 -99.8 -111.9 -124.7 -138.2 40 -52.6 -61.7 -71.6 -82.2 -93.5 -105.5 -118.3 -131.8 -146.1 50 -56.1 -65.9 -76.4 -87.7 -99.8 -112.7 -126.3 -140.7 -156.0 60 -59.0 -69.2 -80.3 -92.2 -104.9 -118.4 -132.7 -147.9 -163.8 20 -29.7 -34.9 -40.5 -46.4 -52.8 -59.7 -66.9 -74.5 -82.6 25 -31.6 -37.1 -43.1 -49.4 -56.3 -63.5 -71.2 -79.3 -87.9 30 -33.6 -39.4 -45.7 -52.4 -59.7 -67.4 -75.5 -84.1 -93.2 40 -35.5 -41.6 -48.3 -55.4 -63.1 -71.2 -79.8 -88.9 -98.5 50 -37.9 -44.4 -51.6 -59.2 -67.3 -76.0 -85.2 -94.9 -105.2 60 -39.8 -46.7 -54.2 -62.2 -70.7 -79.9 -89.5 -99.8 -110.5 20 -37.9 -44.5 -51.6 -59.2 -67.3 -76.0 -85.2 -95.0 -105.2 25 -40.3 -47.3 -54.9 -63.0 -71.7 -80.9 -90.7 -101.1 -112.0 30 -42.8 -50.2 -58.2 -66.8 -76.0 -85.8 -96.2 -107.2 -118.8 40 -45.2 -53.1 -61.5 -70.6 -80.4 -90.7 -101.7 -113.4 -125.6 50 -48.3 -56.7 -65.7 -75.4 -85.8 -96.9 -108.6 -121.0 -134.1 60 -50.7 -59.5 -69.0 -79.2 -90.2 -101.8 -114.1 -127.1 -140.9 20 -48.4 -56.8 -65.8 -75.6 -86.0 -97.1 -108.8 -121.3 -134.4 25 -51.5 -60.4 -70.1 -80.5 -91.5 -103.3 -115.9 -129.1 -143.0 30 -54.6 -64.1 -74.3 -85.3 -97.1 -109.6 -122.9 -136.9 -151.7 40 -57.7 -67.8 -78.6 -90.2 -102.6 -115.9 -129.9 -144.7 -160.4 50 -61.6 -72.3 -83.9 -96.3 -109.6 -123.7 -138.7 -154.5 -171.2 60 -64.8 -76.0 -88.1 -101.2 -115.1 -130.0 -145.7 -162.3 -179.9 Allowable Design Pressures required for Gable and Hip Roofs in Exposure B with roof slope between 2:12 and 12:12 2 3 Enclosed or Partially Open Partially Enclosed 1 2 3 1 Ultimate Windspeed (mph)Mean Roof Height (ft)ZoneBuilding Type Page Page Page Page 5555 www.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.com GulfLokGulfLokGulfLokGulfLokTMTMTMTM FL33818.01-R5 120 130 140 150 160 170 180 190 200 20 -36.9 -43.3 -50.2 -57.6 -65.6 -74.0 -83.0 -92.5 -102.5 25 -38.5 -45.2 -52.4 -60.2 -68.5 -77.3 -86.7 -96.6 -107.0 30 -40.2 -47.1 -54.7 -62.8 -71.4 -80.6 -90.4 -100.7 -111.6 40 -42.6 -50.0 -58.0 -66.6 -75.8 -85.5 -95.9 -106.9 -118.4 50 -44.7 -52.4 -60.8 -69.8 -79.4 -89.7 -100.5 -112.0 -124.1 60 -46.3 -54.4 -63.0 -72.4 -82.3 -92.9 -104.2 -116.1 -128.6 20 -48.7 -57.2 -66.3 -76.1 -86.6 -97.8 -109.6 -122.2 -135.4 25 -50.9 -59.7 -69.3 -79.5 -90.5 -102.1 -114.5 -127.6 -141.4 30 -53.1 -62.3 -72.2 -82.9 -94.3 -106.5 -119.4 -133.0 -147.4 40 -56.3 -66.1 -76.6 -88.0 -100.1 -113.0 -126.7 -141.2 -156.4 50 -59.0 -69.3 -80.3 -92.2 -104.9 -118.4 -132.8 -148.0 -163.9 60 -61.2 -71.8 -83.3 -95.6 -108.8 -122.8 -137.7 -153.4 -170.0 20 -64.0 -75.1 -87.1 -99.9 -113.7 -128.4 -143.9 -160.3 -177.7 25 -66.8 -78.4 -90.9 -104.4 -118.8 -134.1 -150.3 -167.5 -185.6 30 -69.6 -81.7 -94.8 -108.8 -123.8 -139.8 -156.7 -174.6 -193.5 40 -73.9 -86.7 -100.6 -115.5 -131.4 -148.3 -166.3 -185.3 -205.3 50 -77.5 -90.9 -105.4 -121.0 -137.7 -155.5 -174.3 -194.2 -215.2 60 -80.3 -94.2 -109.3 -125.5 -142.8 -161.2 -180.7 -201.3 -223.1 20 -43.1 -50.6 -58.7 -67.4 -76.7 -86.6 -97.1 -108.2 -119.9 25 -45.1 -52.9 -61.3 -70.4 -80.1 -90.4 -101.4 -113.0 -125.2 30 -47.0 -55.1 -63.9 -73.4 -83.5 -94.3 -105.7 -117.8 -130.5 40 -49.9 -58.5 -67.9 -77.9 -88.6 -100.1 -112.2 -125.0 -138.5 50 -52.3 -61.3 -71.1 -81.7 -92.9 -104.9 -117.6 -131.0 -145.2 60 -54.2 -63.6 -73.7 -84.6 -96.3 -108.7 -121.9 -135.8 -150.5 20 -55.0 -64.5 -74.9 -85.9 -97.8 -110.4 -123.7 -137.9 -152.8 25 -57.4 -67.4 -78.2 -89.7 -102.1 -115.3 -129.2 -144.0 -159.5 30 -59.9 -70.3 -81.5 -93.6 -106.5 -120.2 -134.7 -150.1 -166.3 40 -63.5 -74.6 -86.5 -99.3 -113.0 -127.5 -143.0 -159.3 -176.5 50 -66.6 -78.2 -90.7 -104.1 -118.4 -133.7 -149.9 -167.0 -185.0 60 -69.0 -81.0 -94.0 -107.9 -122.7 -138.6 -155.4 -173.1 -191.8 20 -70.2 -82.4 -95.6 -109.7 -124.8 -140.9 -158.0 -176.0 -195.1 25 -73.3 -86.1 -99.8 -114.6 -130.4 -147.2 -165.0 -183.9 -203.7 30 -76.5 -89.7 -104.1 -119.5 -135.9 -153.5 -172.0 -191.7 -212.4 40 -81.1 -95.2 -110.4 -126.8 -144.3 -162.9 -182.6 -203.4 -225.4 50 -85.0 -99.8 -115.8 -132.9 -151.2 -170.7 -191.4 -213.2 -236.2 60 -88.2 -103.5 -120.0 -137.8 -156.7 -176.9 -198.4 -221.0 -244.9 Partially Enclosed 1 2 3 Allowable Design Pressures required for Gable and Hip Roofs in Exposure C with roof slope between 2:12 and 12:12 Building Type Zone Mean Roof Height (ft) Ultimate Windspeed (mph) Enclosed or Partially Open 1 2 3 Page Page Page Page 6666 www.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.comwww.GulfCoastSupply.com GulfLokGulfLokGulfLokGulfLokTMTMTMTM FL33818.01-R5 120 130 140 150 160 170 180 190 200 20 -44.3 -51.9 -60.2 -69.2 -78.7 -88.8 -99.6 -111.0 -123.0 25 -45.9 -53.9 -62.5 -71.7 -81.6 -92.1 -103.3 -115.1 -127.5 30 -47.5 -55.8 -64.7 -74.3 -84.5 -95.4 -107.0 -119.2 -132.1 40 -50.0 -58.7 -68.1 -78.1 -88.9 -100.4 -112.5 -125.4 -138.9 50 -52.1 -61.1 -70.8 -81.3 -92.5 -104.5 -117.1 -130.5 -144.6 60 -53.7 -63.0 -73.1 -83.9 -95.5 -107.8 -120.8 -134.6 -149.1 20 -58.5 -68.6 -79.6 -91.4 -104.0 -117.4 -131.6 -146.6 -162.4 25 -60.6 -71.2 -82.5 -94.8 -107.8 -121.7 -136.4 -152.0 -168.5 30 -62.8 -73.7 -85.5 -98.1 -111.7 -126.1 -141.3 -157.5 -174.5 40 -66.1 -77.5 -89.9 -103.2 -117.4 -132.6 -148.6 -165.6 -183.5 50 -68.8 -80.7 -93.6 -107.4 -122.2 -138.0 -154.7 -172.4 -191.0 60 -70.9 -83.2 -96.5 -110.8 -126.1 -142.4 -159.6 -177.8 -197.0 20 -76.8 -90.1 -104.5 -119.9 -136.4 -154.0 -172.7 -192.4 -213.2 25 -79.6 -93.4 -108.3 -124.4 -141.5 -159.7 -179.1 -199.5 -221.1 30 -82.4 -96.7 -112.2 -128.8 -146.6 -165.4 -185.5 -206.7 -229.0 40 -86.7 -101.8 -118.0 -135.5 -154.1 -174.0 -195.1 -217.4 -240.8 50 -90.3 -105.9 -122.8 -141.0 -160.5 -181.1 -203.1 -226.3 -250.7 60 -93.1 -109.3 -126.7 -145.5 -165.5 -186.8 -209.5 -233.4 -258.6 20 -51.8 -60.8 -70.5 -80.9 -92.0 -103.9 -116.5 -129.8 -143.8 25 -53.7 -63.0 -73.1 -83.9 -95.5 -107.8 -120.8 -134.6 -149.2 30 -55.6 -65.3 -75.7 -86.9 -98.9 -111.6 -125.1 -139.4 -154.5 40 -58.5 -68.6 -79.6 -91.4 -104.0 -117.4 -131.6 -146.6 -162.5 50 -60.9 -71.5 -82.9 -95.1 -108.2 -122.2 -137.0 -152.6 -169.1 60 -62.8 -73.7 -85.5 -98.1 -111.7 -126.0 -141.3 -157.4 -174.5 20 -66.0 -77.4 -89.8 -103.1 -117.3 -132.4 -148.5 -165.4 -183.3 25 -68.4 -80.3 -93.1 -106.9 -121.7 -137.3 -154.0 -171.6 -190.1 30 -70.9 -83.2 -96.5 -110.7 -126.0 -142.2 -159.5 -177.7 -196.9 40 -74.5 -87.5 -101.5 -116.5 -132.5 -149.6 -167.7 -186.9 -207.1 50 -77.6 -91.1 -105.6 -121.2 -138.0 -155.7 -174.6 -194.5 -215.6 60 -80.0 -93.9 -108.9 -125.1 -142.3 -160.6 -180.1 -200.7 -222.3 20 -84.3 -98.9 -114.7 -131.7 -149.8 -169.1 -189.6 -211.2 -234.1 25 -87.4 -102.6 -118.9 -136.5 -155.4 -175.4 -196.6 -219.1 -242.7 30 -90.5 -106.2 -123.2 -141.4 -160.9 -181.6 -203.6 -226.9 -251.4 40 -95.2 -111.7 -129.6 -148.7 -169.2 -191.0 -214.2 -238.6 -264.4 50 -99.1 -116.3 -134.9 -154.8 -176.2 -198.9 -222.9 -248.4 -275.2 60 -102.2 -120.0 -139.1 -159.7 -181.7 -205.1 -230.0 -256.2 -283.9 Partially Enclosed 1 2 3 Allowable Design Pressures required for Gable and Hip Roofs in Exposure D with roof slope between 2:12 and 12:12 Building Type Zone Mean Roof Height (ft) Ultimate Windspeed (mph) Enclosed or Partially Open 1 2 3