
MTI Corrugated Lath Strip
MTI CORRUGATED LATH STRIP™ FURRING STRIPS FOR SIDING & EIFS DRAINAGE STRIP CLS 2316, CLS 3845-18, CLSW 3845-18, CLS 3845-316 Protect your building envelope from moisture damage with the MTI Corrugated Lath Strip™. Designed to create a reliable air gap behind exterior rigid foam insulation, EIFS, and siding, this innovative product ensures proper drainage, ventilation, and long-term performance. Don’t leave your walls vulnerable—trust MTI to help you stay dry. APPLICATIONS Fiber Cement & Cedar Siding Exterior Rigid Insulation EIFS THE MTI ADVANTAGE Creates rainscreen air gap: Ensures effective drainage and ventilation. Minimizes thermal loss: Reduces energy loss behind EIFS and rigid insulation. Easy to install: Simplifies installation with straightforward steps. 100% recycled content: Black product made sustainably for an eco-friendly choice. INSTALLATION INSTRUCTIONS Prepare the wall: Ensure the wall is covered with a water-resistive barrier (WRB). Position the lath