EPDS Environmental Product Declaration (Montana) Environmental Product Declaration (Alabama) SFI Certification Design Documents Cross-Laminated Timber (CLT) Specification Guide SmartShaft™ Sales Brochure Cross-Laminated Timber (CLT) Delivery Guide Glulam Design Guide Product Reports ESR 4733 PR-L319 PR-L326 PR-L327 Info Sheets Species Visuals Steps of a CLT Shaft Finish Comparison Benefits of a CLT Shaft Species Classes Basic Comparison of Shafts: CLT vs CMU Sustainability Size of Panels Benefits of CLT Industry Reports Other Resources