Gable HomeshedsTM INSTALLATION BEFORE YOU START TOOLS REQUIRED GUIDE LARGE SPAN. Council Approval. Before Starting

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1 INSTALLATION GUIDE Gable HomeshedsTM LARGE SPAN BEFORE YOU START Council Approval It is important to contact your local council before building your Stratco Gable Homeshed. You will have already received a Council application form from Stratco, including a plan view and elevations of the proposed structure. It is important to detail a plan view of your Homeshed and include the distances from the boundaries and existing buildings. Before Starting Confirm that all of the materials listed on the delivery document have been supplied. Carefully read these instructions to ensure you are familiar with all the steps involved. Confirm you have the correct tools and equipment for the job as listed on the following pages. TOOLS REQUIRED Pliers Hacksaw Tin Snips Spirit Level String Line Permanent Marker Tape Measure Adhesive Tape Clamps Silicone + Caulking Gun Multi-Grip Pliers Grips Angle Grinder Cutting Tools Rivet Gun Power Drill 5/16 Hex Head Adapter Phillips Head Adapter Ø13, Ø14, Ø18 Drill Bits Power Drill Bits Adjustable Combination Spanner Socket Set Rubber Mallet Spray Lubricant Personal Safety Height Frame Bracing Earth Moving Concrete Laying Heavy Lifting Non-Specific Tools

2 40x1.5 G0 Strap 40x2.0 or 40x2.5 G0 Strap Fly Diagonal 40x1.5 Brace G0 Strap Roof Brace Fly Brace Rafter Angle 40x2.0Bracing or 40x2.5 G0 Strap Diagonal Bracing Roof Brace COMPONENTS Ridge Plate Rigid Roof Bracing Rafter Angle Ridge Plate Rigid Roof Bracing Frame Mitred on site Mitred 10 on site Top Plate MitredSuperdek ) on site (Stratco Gable Centre Wall Sheet Wall Sheet Internal Internal Roof Sheet Gable Wall Sheet Wall Sheet Mitred 10 on site End (CGI) Top Bottom Plate Plate RHSRoof Sheet Stiffener(CGI) s, Portal s, End s, Roller Bottom Plate Internal & Centre Components Centre RHS Gable End Stiffener End Internal & Centre Components End Portal s Stop Ends Gutter Outlet Stop Ends Eaves Outlet 12x38 Ridge Series-500 Standard Miscellaneous Footing M16x -150 Bolts >200 Standard Hex Head Purlin / Footing >200 CGI 12x35 OR Rafter M6x50 Timber/Steel 12x35 Roof OR M6x50 Self Timber/Steel Miscellaneous Apex Clamp Plate Stirrup End Portal s Spigot Footing Gutter Raking Angle Wall & Purlin / Purlin Connector Wall & Roof Purlin / Purlin Connector Roof Superdek Raking Angle Wall Rivet Wafer Head Drilling Screws Angled M12 orthreaded M16 Chemical N12 Rod Extension Injection Anchor + Chemical Injection On Concrete Rivet Wafer Head Bridging M12 or M16 Chemical Member Extension Injection Anchor (Pinned)Rod N12 Threaded + Chemical Injection Wall Spigot Internal Footing s Portal s Bridging M8x65 Member Masonry Anchor Tracking Pad M8x65 Fixing Masonry Anchor On Concrete Tracking Pad Fixing Filler Sidefix Support Top Hat (Pinned) Self Drilling Screws >200 Angle Connector Roof Bolts End Portal s Gutter Straps Superdek Rafter OR M12x Eaves Plate Flanged M16x Eaves Connection M12x Flanged Hex Head OR Purlin / Series x38 Eaves Straps CGI Ridge M12x Eaves Plate Flanged Eaves Connection > M12x Flanged Stirrup s, Portal s Gable End Gutter Internal s, Sliding s Portal s Portal s, s Apex Clamp Plate Angle Connector 1 2 Personal Access (PA) Ridge Cap Barge Cap 1 Ridge Cap Barge Cap Welded Jamb PA Frame Welded Jamb 7 PA Frame Header 2 Front Corner Front Roller Header 40x1.5 G0 Strap Angle Trimmer 40x2.0 or 40x2.5 Personal (PA) G0Access Strap Fly 40x2.0 or 40x2.5 Bracing G0 Strap Fly Brace Guide Lug Wall Sheet Gable Wall Sheet Roof Sheet Wall Sheet Gable Wall Sheet Roof Sheet MitredSuperdek ) on site (Stratco (CGI) (CGI) Angle Track Spigot Rafter Angle Roller Angle Track Stop Ends 200 Gutter Filler 200(When Required) Filler (When Required) M12x Flanged M12x Flanged Single OR M12x Flanged M16x M12x Flanged Sidefix Support Double Series x38 Sidefix Support Footing M16x Bolts Hex Head Purlin / Footing Bolts Gable End Series-500 Standard Miscellaneous Standard Miscellaneous 12 Single Double Sidefix Support Gable End & Side Wall Gable End & Side Wall 0 Jamb 0 Header Gutter Side Wall Roller Jamb Header Gutter Side Wall 0 Carriage Wheels Tracking Pad Carriage Wheels Tracking Pad Frame Fixings Double Outlet 12x38 Hex Head OR Purlin / Channel Ridge Plate Outlet Single Stop Ends Double Frame Gutter Single Sidefix Support Channel Ridge Plate Frame Fixings Spigot Sidefix Support Top Hat Frame Frame Halves Filler 12 s Rigid Roof Bracing Roller Support s Gable End Support s Frame Halves Handle + Head Tongue 11 Support 10 Rafter Angle Roller Mitred on site Guide Handle + Tongue Box Gutter (Optional Boundary Gutter) Rigid Roof Bracing Guide Lug Head (If PA door on side) s Roof Brace Guide PA Back Corner (Optional Boundary 6 Gutter) Wall Corner Header Roof Brace Diagonal Bracing 5 Standard 9 (If PA door on side) 4 6 Box Gutter Wall Corner Header Diagonal 40x1.5Brace G0 Strap 9 Personal Access (PA) 7 8 PA Back Corner Support Mullion Angle Trimmer 5 Corner Mullion 4 Standard Corner 3 Corner 8 Angled s 3 Straps Straps Superdek CGI Track Support Beam 0 Header Channel Channel M10x20 SidefixGutter Support Bolt & Washer Track Support Bolt CGI Superdek 12x35 Track Support Bolt OR Track ry M6x50 Timber/Steel 12x35 Roof Wall Wafer Head OR 2 M6x50 Self Drilling Screws Timber/Steel Wall Joiner M10x20 Sidefix Support Gutter Bolt & Washer Track Wafer Head Track Joiner Track Stop M12 or M16 Chemical Injection Anchor Track Support Self Drilling Screws ry Track ry Roof Joiner ry Track Track Joiner Track Stop M12 M16 Chemical M8x65 N12 or Threaded Rod Injection Anchor + Chemical Injection Masonry Anchor Rivet Rivet On Concrete (Pinned) Rod N12 Threaded + Chemical Injection On Concrete (Pinned) Tracking Pad M8x65Fixing Masonry Anchor Tracking Pad Fixing

3 >200 Eaves Ridge Eaves Plate Eaves Connection Mitred 10 on site Welded 40x1.5 InternalJamb >200 PA 40x2.0 or 40x2.5 CentreFrame COMPONENTS Fly Diagonal G0 Strap -150 G0 Strap >200 Bracing Welded 40x1.5 Jamb G0 Strap PAor 40x2.0 40x2.5 Frame G0 Strap Mitred on site Wall Sheet Eaves Gable WallPlate Sheet Eaves Diagonal Bracing Apex Bracing Fly Brace Wall Sheet Bracing Gable Wall Sheet >200 Gutter StopPlate Clamp Angle Connector 40x2.0 or 40x2.5 Ends 40x1.5 G0 Strap Diagonal Wall Sheet Purlin / Welded Jamb Bolts Stop Gutter Footing Frame Gable FlangedWall Sheet OR Purlin / M12x Flanged Purlin / Ridge Cap 7 Header M12x Barge Flanged Mitred on site Cap OR Sheet Roof Purlin / 12x35 OR M6x50 Timber/Steel 12x38 Footing Ridge Cap CGI 12x38 3 Header Angle Trimmer Fixings 1 Ridge Cap 9 7 Header 8 M12x Angle Trimmer Flanged 9 12x38 Hex Head Standard Frame Halves Angle Track Spigot Purlin / SlidingFooting Frame Miscellaneous 8 Angle Trimmer 9 Roller CGI Standard Corner Frame Halves 200 Guide Angle Track Single 6 4 Gable End Straps 5 Rivet (If PA door on side) Superdek Box Gutter (Optional Boundary 12 Gutter) 12x35Roller OR M6x50 Timber/Steel Carriage Wheels Tracking Pad Channel Roof Frame Wall Sliding Fixings 10 Self Drilling Screws 11 Wafer Head Header Beam 12 Spigot Carriage Wheels Gable End Tracking Pad Channel Frame Fixings Track Support 4 5 Standard Corner Roller M10x20 & Side Wall Sidefix Support Header Beam 0 Bolt & Washer Track Support Bolt 3 PA Back Corner Box Sliding Track ry Gable EndGutter Tracking Pad Fixing Filler M12 or M16 Chemical Injection Anchor Sidefix Support Top Hat Single Double N12 Threaded Rod Sidefix Support + Chemical Injection M8x65 6 Masonry Anchor On Concrete Tracking Pad Fixing Filler Sidefix Support Top Hat Double Header Gutter Side Wall 0 Filler Sidefix Support Top Hat Single Double Header M12 or M16 Chemical Injection SidefixAnchor Support Jamb GutterN12 Side Wall Roller M8x65 Threaded Rod + Chemical Injection Channel Joiner Masonry Anchor Rivet Concrete Tracking Pad On Header Beam ry (Pinned) Fixing Single sgable End Sliding Frame 3 Sidefix2Support Filler 1 (WhenRidge Required) Barge Front Cap Cap Corner Guide Lug Guide Support s Jamb Wall Corner Header Roller On Concrete Box Gutter M8x65 Masonry Anchor Sidefix Support (Optional Boundary Gutter) 12 Gable End N12 Threaded Rod + Chemical Injection Single 0 & Side Wall s 0 Gable End Sidefix Support Top Hat (Pinned) 6 Gutter 6 M12 or M16 Chemical Injection Anchor (Pinned) Box Gutter Wafer Head Channel PA Back Corner Support s Double Rivet (Optional Boundary Gutter) 12 Wall Corner Header Personal Access (PA) Guide Lug Filler Gutter Gable End s & Side Wall Front Corner Specific Box Gutter Wafer Head Tracking Pad Fixing (Pinned) (Optional Boundary Gutter) 5 Standard PA Back Corner Corner 10 (If PA door on side) 11 M8x65 Masonry Anchor On Concrete Wall Corner Header M12x Flanged 7 Bolts Wall Self Drilling Screws 4 9 Personal Access (PA) Series-500 OR Roller Guide Lug Guide Support s M16x Header Wall Channel Front Corner Rivet 6 All Homesheds Roof 3 Tracking Pad Fixing (Pinned) 12x35 Wall Corner Header OR M6x50 Roller s Timber/Steel Stop Guide Support s 2 Ends Outlet 3 Barge Cap On Concrete N12 Threaded Rod + Chemical Injection Wafer Head 5 4 Superdek 5 Self Drilling Screws Standard PA Back Corner (If PA door on side) Corner Personal Access (PA) Gutter Guide Lug Rivet Wafer Head Gutter Wall Roof CGI M8x65 Masonry Anchor N12 Threaded Rod + Chemical Injection Self Drilling Screws 4 Superdek Timber/Steel Miscellaneous 8 Straps Standard PA Back Corner Ridge Plate (If PA door on side) Corner Rigid Roof Bracing 12x35 OR Straps M6x50 Miscellaneous Barge Cap Gutter Rafter Angle 2 7 M12 or M16 Chemical Injection Anchor M12 or M16 Chemical Injection Anchor Roof 3 Standard Bolts 1 Ridge Plate Hex Head Bridging Member Roof Sheet Gable Wall Sheet Wall Sheet M16x Personal Access (PA) (CGI) (Stratco Superdek ) M12x Flanged Extension Gutter Roof Wall Handle + Head Self DrillingSuperdek Screws Tongue Support (CGI) Series-500 Front Corner 8 Series-500 Angle Trimmer Angled Straps CGI Standard 2 / Purlin Connector Outlet Footing 1 Bolts Wall & Roof Purlin 12x35 OR M6x50 Straps Timber/Steel Front Hex Head Ridge Plate Rafter Angle Roof Brace Corner Series-500 Bracing OR Stop Ends M16x Spigot Footing CGI Roof BracingSuperdek Rigid Miscellaneous G0 Strap M12x Barge Diagonal Flanged Cap Ridge Fly Cap Brace Gutter Handle + Tongue Header Beam Outlet Standard Footing s Head Support s 40x2.0 or 40x2.5 2 Bolts 1 Stirrup End Portal s 12x38 Mullion Stop 40x1.5 G0 Strap Raking Angle Miscellaneous PA Mitred on site Internal s Portal s Apex (CGI) M16x Ends Hex Head M12x Flanged Ridge Plate Roof Sheet Outlet Standard M12x Wall Sheet Rafter Angle Rafter Angle 12x38 M16xEnds Hex Head M12x Flanged Handle + Tongue Rigid Roof Bracing M12x Flanged Roof Sheet Gable Wall Sheet Series-500 (CGI) OR External Gutter Gutter s, Head Support Sliding Rafter Roof Brace Mitred on site Bracing Angled Roof Brace Outlet G0 Strap Fly Brace Roof Sheet Ridge (CGI) Mitred on site Diagonal >200 Portal s, Mullion G150 Strap Bridging Member End Portal s Rigid Roof Bracing Extension s Roof Brace Eaves Connection Welded PA Frame 40x1.5Jamb 40x2.0 or 40x2.5 G150 Strap Ridge Plate End Rigid Roof Bracing Mullion Fly Brace Rafter Angle Gable End Handle + Tongue RHS Stiffener / Purlin Connector s, Bottom Plate Head Support Mullion Clamp Plate Angle Connector Wall & Roof Purlin Angled s Roof Brace Internal & Centre Components Brace Sheets Raking Angle Top Plate Apex Clamp Plate Angle Connector -150 Rafter Double Sidefix Support 0 Jamb Header Gutter Side Wall Channel Joiner ry Track Track Joiner 0 (If PA door on side) &(Optional Side Wall Boundary M10x20 Gutter) Sidefix Support Jamb Header Beam Bolt & Washer 0 Gable End Filler Track Stop Sidefix Support Top Hat Header Gutter Side Wall

4 SITE PREPARATION Determine the position of the Homeshed. If the ground is uneven or sloped, ensure that the slope height difference does not exceed 150mm. Locations Figure 1 shows the orientation of the portal columns. The paper work provided with your Homeshed will show the spacing between the required footings while the tables on the following pages indicate the slab dimensions if a slab is required, as well as the footing sizes. Mark out the footing hole locations as specified in the paper work and tables relevant to your Region and Terrain Category. Check that the diagonal corner to corner measurements are equal. Concrete Slab Preparation The minimum recommended slab thickness is mm, suitable for light industrial use. For higher intended floor loading, thicker slabs are recommended: 125mm - medium duty floor 150mm - heavy duty floor Soils compacted to recommended 95% MMDD. Due to variations in ground surface conditions, edge thickening is recommended to a depth of between mm for -150mm slabs respectively. Edge thickening occurs along the perimeter of the slab on the sides of portal column locations. If a slab is being poured, it shall be no less than mm from the outside face of the columns. The width of edge thickening will be equal to the diameter of the concrete piers outlined in the tables on the following pages. If a rebate is required, ensure the top of the rebate begins in line with the outside face of the columns (Figure 1). If the Homeshed is to be pinned onto concrete, either a stirrup or spigot footing type will be provided, as specified in the Region and Terrain Category table relevant to your Homeshed. Dimension D Slab mesh is recommended in all cases with 35mm top cover. Notes: The slab designer shall ensure appropriate slab mesh is used and slab control joints are incorporated as required. Cover to reinforcement = 35mm top and to slab edge. Minimum Recommended Concrete Grade 32MPa Slabs suitable for Class A, S, M sites. For soils of higher reactivity, slabs shall be designed specifically for site conditions. The site manager is responsible for ensuring any relevant inspections are arranged. Dimension E Dimension E Section A mm 72 Slab 28 Rebate 200mm End C150, C200 or C250 mm Rebate Edge 25mm deep 25 Dimension B Section B Dimension F Dimension F Edge Thickening mm deep Section A GABLE END 25mm Deep Rebate Slab Dimension C mm Rebate Edge 25mm deep Dimension A Front Gable End SLAB EDGE THICKENING PLAN VIEW Section B GUTTER SIDE WALL No Rebate Figure 1 4

5 SLAB DIMENSIONS AND FOOTING HOLE SPACING (3m BAYS) Note: 3m maximum bay spacing available for all Homeshed widths. HOMESHED DETAILS SLAB DIMENSIONS HOMESHED FOOTING HOLE LOCATIONS Size Width x Length (m) No. Sheets No. Bays Bay Spacing A B C No. End D E F Homeshed Overall * Superdek (m) (m) (m) (m) s (m) (m) (m) G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x * Note: Width and length measured to outside of wall cladding. Maximum 3m bays have option of 4m bay for wider door. In a situation when a 4m bay for a larger door is to be installed, the 4m bay must be flanked with maximum 3m bays, unless it is in the end bay, in which the first adjacent bay must be maximum 3m bay. Only standard 3m bays are shown in the table above. If combinations of dimensions for 3m non-standard bays are used, refer to the bay spacing on the architectural elevations or engineering letter provided as part of your council pack.

6 SLAB DIMENSIONS AND FOOTING HOLE SPACING (4m BAYS) Note: 4m maximum bay spacing only available for Homeshed with width less than 12.mm. HOMESHED DETAILS SLAB DIMENSIONS HOMESHED FOOTING HOLE LOCATIONS Size Width x Length (m) No. Sheets No. Bays Bay Spacing A B C No. End D E F Homeshed Overall * Superdek (m) (m) (m) (m) s (m) (m) (m) G 7.7 x x G x x G 7.7 x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x G x x * Note: Width and length measured to outside of wall cladding. Maximum 4m bays have option of 5m bay for wider door. In a situation when a 5m bay for a larger door is to be installed, the 5m bay must be flanked with maximum 4m bays, unless it is in the end bay, in which the first adjacent bay must be maximum 4m bay. Only standard 4m bays are shown in the table above. If combinations of dimensions for 4m non-standard bays are used, refer to the bay spacing on the architectural elevations or engineering letter provided as part of your council pack. 6

7 PORTAL FRAME - COMPONENTS AND FOOTING SIZES (A2) Region A, Terrain Category 2 Homeshed Footing Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Portal Location End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid Rafter Size Size Eave Connection Number of Bolts Number of Plates Type Stirrup Stirrup Stirrup Stirrup Stirrup N/A Footing Portal Bolt Size (to ) M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Size M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Embedment Depth (mm) N/A Footing with minimum Footing without concrete slab mm thick concrete slab Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Gable End - No s Number of End s End Size Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Notes for Region and Terrain Category Table; Ridge Connection (Pinned and Fixed) Eave Connection (Pinned and Fixed) Anchor Bolt Size for Internal s, Centre s and End s = 8x M12x flanged purlin bolts through 1 ridge bracket = M12x flanged purlin bolts = M12 or M16 chemical anchors 7

8 PORTAL FRAME - COMPONENTS AND FOOTING SIZES (A3) Region A, Terrain Category 3 Homeshed Footing Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Portal Location End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid Rafter Size Size Eave Connection Number of Bolts Number of Plates Type Stirrup Stirrup Stirrup Stirrup Stirrup N/A Footing Portal Gable End - No s Bolt Size (to ) M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Size M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Embedment Depth (mm) N/A Footing with minimum Footing without concrete slab mm thick concrete slab Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Number of End s End Size Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Notes for Region and Terrain Category Table; Ridge Connection (Pinned and Fixed) Eave Connection (Pinned and Fixed) Anchor Bolt Size for Internal s, Centre s and End s = 8x M12x flanged purlin bolts through 1 ridge bracket = M12x flanged purlin bolts = M12 or M16 chemical anchors 8

9 PORTAL FRAME - COMPONENTS AND FOOTING SIZES (B2) Region B, Terrain Category 2 Homeshed Footing Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Portal Location End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid Rafter Size 15 Size Eave Connection Number of Bolts Number of Plates Type Stirrup Stirrup Stirrup Spigot Spigot N/A Footing Portal Gable End - No s Bolt Size (to ) M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Size M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Embedment Depth (mm) N/A Footing with minimum Footing without concrete slab mm thick concrete slab Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Number of End s End Size Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Notes for Region and Terrain Category Table; Ridge Connection (Pinned and Fixed) Eave Connection (Pinned and Fixed) Anchor Bolt Size for Internal s, Centre s and End s = 8x M12x flanged purlin bolts through 1 ridge bracket = M12x flanged purlin bolts = M12 or M16 chemical anchors 9

10 PORTAL FRAME - COMPONENTS AND FOOTING SIZES (B3) Region B, Terrain Category 3 Homeshed Footing Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Portal Location End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid End Mid Rafter Size Size Eave Connection Number of Bolts Number of Plates Type Stirrup Stirrup Stirrup Spigot Spigot N/A Footing Portal Gable End - No s Bolt Size (to ) M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Size M12 M12 M12 M16 M16 N/A Chemical Injection Anchor Embedment Depth (mm) N/A Footing with minimum Footing without concrete slab mm thick concrete slab Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Compact Sand, Gravel Fine Sand, Stiff Clay Granular Soil Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Pier Depth (m) Number of End s End Size Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Notes for Region and Terrain Category Table; Ridge Connection (Pinned and Fixed) Eave Connection (Pinned and Fixed) Anchor Bolt Size for Internal s, Centre s and End s = 8x M12x flanged purlin bolts through 1 ridge bracket = M12x flanged purlin bolts = M12 or M16 chemical anchors 10

11 GABLE END DOOR TYPE - COMPONENTS AND FOOTING SIZES Region A, Terrain Category 2 Homeshed Gable End Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Internal & Centre Size 15 s Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Internal & Centre RHS Stiffener Size Single Size Double Size x50 x50 x50 x50 x50 x50 x50 x50 x3.5 x2.5 x3.0 x3.5 x3.5 x2.5 x2.5 x3.0 x50 x50 x3.0 x s - Max Opening 4m With Without concrete concrete Size slab slab End Pier (mm) Pier Depth (mm) Pier (mm) Pier Depth (mm) s - Max Opening 8m +4m With Without concrete concrete Size slab slab End N/A N/A N/A 200- N/A N/A N/A 200- N/A N/A N/A N/A N/A N/A RHS Stiffener Size N/A N/A N/A 150x50x3 150x50x3 N/A N/A N/A 150x50x3 150x50x3 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Region A, Terrain Category 3 Homeshed Gable End Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Internal & Centre Size s Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Internal & Centre RHS Stiffener Size Single Size Double Size x50 x50 x50 x50 x50 x50 x50 x50 x2.5 x2.5 x2.5 x3.0 x2.5 x2.0 x2.0 x2.5 x50 125x75 x3.0 x s - Max Opening 4m With Without concrete concrete Size slab slab End Pier (mm) Pier Depth (mm) Pier (mm) Pier Depth (mm) s - Max Opening 8m +4m With Without concrete concrete Size slab slab End N/A N/A N/A 200- N/A N/A N/A 200- N/A N/A N/A N/A N/A N/A RHS Stiffener Size N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Note: For column embedment depth into concrete pier, refer to table Embedment, in Footing Into Concrete (Fixed) section. 11

12 GABLE END DOOR TYPE - COMPONENTS AND FOOTING SIZES Region B, Terrain Category 2 Homeshed Gable End Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Internal & Centre Size s Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Internal & Centre RHS Stiffener Size Single Size Double Size x50 x50 x50 x50 125x75 x50 x50 125x75 x3.0 x2.5 x3.0 x2.5 x4.0 x3.5 x3.5 x x75 125x75 x2.5 x s - Max Opening 4m With Without concrete concrete Size slab slab End Pier (mm) Pier Depth (mm) Pier (mm) Pier Depth (mm) s - Max Opening 8m +4m With Without concrete concrete Size slab slab End N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A RHS Stiffener Size N/A N/A N/A 150x50x4 150x50x4 N/A N/A N/A 150x50x4 150x50x4 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Region B, Terrain Category 3 Homeshed Gable End Type Pinned / Onto Concrete Fixed / Into Concrete Homeshed Width (m) Overall Internal & Centre Size s Footing Size Diameter (mm) Min. Concrete Edge Distance (mm) N/A Internal & Centre RHS Stiffener Size Single Size Double Size x50 x50 x50 x50 125x75 x50 x50 x50 x3.0 x3.0 x2.5 x3.0 x4.0 x2.5 x3.5 x x75 125x75 x2.5 x s - Max Opening 4m With Without concrete concrete Size slab slab End Pier (mm) Pier Depth (mm) Pier (mm) Pier Depth (mm) s - Max Opening 8m +4m With Without concrete concrete Size slab slab End N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A RHS Stiffener Size N/A N/A N/A 150x50x3 150x50x3 N/A N/A N/A 150x50x3 150x50x3 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Pier (mm) N/A N/A N/A N/A N/A N/A Pier Depth (mm) N/A N/A N/A N/A N/A N/A 1 1 Note: For column embedment depth into concrete pier, refer to table Embedment, in Footing Into Concrete (Fixed) section. 12

13 FOOTING INTO CONCRETE (FIXED) Considering the information provided in the Site Preparation section of this installation guide, mark out and dig concrete pier footing holes to the size and depth specified in the Region and Terrain Category table relevant to your Homeshed. For piers with no concrete slab refer to Figure 2, or for piers with concrete slab refer to Figure 3. GL Portal 10 Clear Cladding 175 GL Make certain the M12x flanged purlin bolts required for pier footing depths less than 0mm are installed in the columns prior to the pouring of any piers (Figure 2 and Figure 3). Ensure the pier footing holes are level and in line with each other. Use a string line and a spirit level to determine this. Measure each hole depth to ensure the Homeshed will stand level when the walls are placed in position. Fill the base of each hole with concrete and let it set before placing the columns in the holes. This will ease settlement and make up the distance between the base of the column and the bottom of the hole. Pier Footing Depth Embedment Firm Compacted Ground To establish the depth of concrete to be poured for portal columns; Pier Footing Depth - Embedment = Concrete Base Depth Examples for Region A, Terrain Category m wide Homeshed, without slab in fine sand; End s; 0.8m - 500mm = 0mm of concrete Mid s; 1.0m - 500mm = 500mm of concrete 15.0m wide Homeshed, with slab in compact sand; End s; 0.7m - 500mm = 200mm of concrete Mid s; 1.1m - 0mm = mm of concrete Variable See Region & Terrain Category Table Flanged Purlin Bolts (Footing Depth <0 only) Figure 2 In the gable ends of the Homeshed the pier footing depth for any centre column/s, end column/s and internal column/s are minimum 500mm, with the column embedment mm from the bottom of the pier footing. The diameter is specified in the Region and Terrain Category table relevant to your Homeshed. The minimum pier footing diameter for side wall roller door jambs is Ø450mm, with minimum depth 500mm. COLUMN EMBEDMENT Pier Footing Depth (mm) Embedment (mm) Purlin Bolts Required Yes No No No If a Personal Access (PA) door is being installed, the door mullion pier footings are minimum Ø250mm, with minimum depth 500mm (refer to section Personal Access for door mullion spacing). Concrete Slab Optional Portal 10 Clear 175 All fixed base concrete footings shall have a minimum 20MPa concrete grade. GL Firm Compacted Ground Pier Footing Depth Embedment Variable See Region & Terrain Category Table Min. GL Flanged Purlin Bolts (Footing Depth <0 only) Figure 3 13

14 FIXING ONTO CONCRETE SLAB Concrete Slab with Bolted Footing If the Homeshed is to be pinned onto concrete, either a stirrup or spigot footing type will be provided according to the size of the Homeshed and the Region and Terrain Category. Considering the information provided in the Site Preparation section of this install guide, mark out and dig concrete pier footing holes to the diameter and depth specified in the Region and Terrain Category table relevant to your Homeshed. Check the Concrete Pier Footing table to confirm if additional reinforcement is required. Fill the pier footings with concrete and if pouring a slab score the top before pouring the slab. CONCRETE PIER FOOTING Footing Depth (mm) Concrete Strength (MPa) Additional Reinforcement < 0 20 No N12 with ligs at 450mm centres N12 with ligs at 0mm centres Note: Minimum reinforcement cover of 50mm all around. The concrete slab must be at least mm deep and have a recommended minimum compressive strength of 32MPa. The required slab thickness may need to be greater than the minimum specified, depending on site conditions and intended use (Stratco assume no liability for slab damage due to ground movement). Before pouring the slab, confirm slab depth in the Slab - Intended Floor Loading table below. SLAB - INTENDED FLOOR LOADING Type Of Use Light Industrial Medium Duty Heavy Duty Slab Thickness mm 125mm 150mm If columns are to be secured directly to the concrete slab, provide four N12 re-entrant bars (Figure 5). Re-entrant bars align with pier longitudinal reinforcement (or 50mm edge distance if no longitudinal reinforcement) and are located mid-height of the slab. For corner piers, rotate the bar closest to the corner by 180 and maintain mm concrete cover, top and bottom (Figure 9). Re-entrant bars are to have minimum 600mm legs. Note: For end column, centre column and internal column pier footing diameters, refer to the Region and Terrain Category table relevant to your Homeshed. Footing depth for these columns shall be no less than 500mm. The typical stirrup system shall be used to anchor these columns to concrete. Stirrup Each stirrup is fixed to the column with four bolts and into the concrete slab or pier with two chemical injection anchors. The size of the bolts, chemical anchors and embedment depth is specified in the Region and Terrain Category table relevant to your Homeshed. Drilled holes shall be Ø14mm or Ø18mm for M12 and M16 anchors respectively, with chemical injection required to set anchors. Spigot Each spigot is fixed to the column with four M16 bolts and into the concrete pier with four M16 chemical anchors embedded to the depth specified in the Region and Terrain Category table relevant to your Homeshed. Drilled holes shall be Ø18mm with chemical injection required to set anchors. Spigot Without Slab For Homesheds where a slab will not be poured and the pier footing diameter specified in the Region and Terrain Category table relevant to your Homeshed is less than Ø600mm, a pier cap will be required. This is to ensure there is enough clearance around the spigot footing plate and chemical anchors. In this case re-entrant bars are required and shall align with pier longitudinal reinforcement, or 50mm edge distance if longitudinal reinforcement is not required. Bars are positioned mid-height of the cap with a 600mm leg into the pier, and the horizontal leg to approximately 50mm of the cap edge (Figure 7). Spigot With Slab (PINNED) Edge thickening is critical to maintain anchor concrete edge distance in the situation where a slab is being poured, but the pier footing specified is less than Ø600mm. Four re-entrant bars are to be installed with the re-entrant bars aligned with pier longitudinal reinforcement (or 50mm edge distance if no longitudinal reinforcement) and are located mid-height of the slab (Figure 8). For corner piers, rotate the bar closest to the corner by 180 and maintain mm concrete cover top and bottom (Figure 9). Re-entrant bars are to have minimum 600mm legs. The minimum pier footing diameter for side wall roller door jambs is Ø450mm, with minimum depth 500mm. The typical stirrup system shall be used to anchor these columns to concrete. 14

15 FIXING ONTO CONCRETE SLAB (PINNED) 2x Chemical Injection Anchor mm 4x Chemical Injection Anchor 4x N12 Rod STIRRUP No Slab \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ See Region & Terrain Category Table Ligs as required Figure 4 250mm Pile Cap 400mm 4x N12 Rod \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ SPIGOT No Slab (Concrete Pier Footing < Ø600mm Requires Pile Cap) \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ See Region & Terrain Category Table 4x N12 Re-entrant Bar Figure 7 = pier Slab Depth 4x N12 Re-entrant Bar 4x N12 Rod STIRRUP On Slab \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ = pier \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2x Chemical Injection Anchor mm See Region & Terrain Category Table Edge Thickening not required along Gable Ends 2x Chemical Injection Anchor Figure 5 = pier Slab Depth 4x N12 Re-entrant Bar 4x N12 Rod SPIGOT With Slab \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4x Chemical Injection Anchor mm See Region & Terrain Category Table Edge Thickening not required at Gable Ends Figure 8 Slab Depth 4x N12 Rod STIRRUP In Slab \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ mm See Region & Terrain Category Table Edge Thickening not required along Gable Ends Figure 6 = pier Slab Depth \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ SPIGOT With Slab in Corner \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ N12 Re-entrant Bar Rotated 180 Edge Thickening not required at Gable Ends Figure 9 15