Installation Requirements 

2015 IRC IWS Required at Eave Edges in Cold Climates

​2015 IRC No-Reuse of Flashings

​2012 IRC Non-Reuse of Flashings

​2012 IRC Rain Diverter and Flashing at Pitch Change Areas

​2015 IRC Net Ventilation

​2012 IRC Ventilation on Vaulted Ceilings Requires Baffle Vents

​2012 IRC Minimum Venting Requirements

​2012 IRC Minimum Venting Requirements (cont'd) 

2012 IRC Following Manufacturer Installation Instructions. Covers Hip, Ridge and Starter

​2015 IRC Requirement for Crickets on Chimneys Wider than 30 Inches

2012 IRC Cricket Required on Chimneys Wider than 30 inches

​2015 IRC Valley Lining and Flashing Requirements

​2012 IRC Valleys

​2012 IBC Valley Requirements

​2009 IBC Valley Requirements

​2015 IRC Sheathing Nailing Pattern

​2012 IRC Sheathing Nailing Pattern

​2015 IRC Redecking Table

2012 IBC Solid Sheathed Deck Requirement

​2009 IBC Solid Sheathing Requirement

​2012 IBC Recovering Versus Replacement

​2015 Material Must be Installed in Accordance with Manufacturer Standards (hip_ridge and starter)

​2009 IBC Reinstallation of Materials Requirements

​2012 IRC Flashing Must Meet Manufacturer Specs and Must Prime with Mod Bit

​2012 IBC Flashing Reinstallation Requirements

​2015 IRC Drip Edge

2012 IRC Drip Edge

2012 IBC Drip Edge Requirements

​2009 IBC Drip Edge Requirement

​2012 IBC Manufacturers Instructions Requirement

2009 IBC Manufacturers Instructions Requirement

​2012 IRC Ice Barrier Requirement

​2012 IBC Ice Barrier Requirement

​2009 IBC Ice Barrier