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Starter Strip with Weep Holes in Back

Heavy-duty base support starter strips and perimeter casing beads with weep holes on the back side

Designed with weep holes on the back side to move moisture away from openings in Exterior Insulation Finish Systems (EIFS).

Application(s): EIFS

Heavy-duty, base support starter strips and perimeter casing beads with weep holes for use in Exterior Insulation Finish Systems (EIFS). 

Designed with weep holes on the back side to move moisture away from openings.

Perforated flanges allow the base coat mixture to easily flow through and bond to the substrate. Includes the Keylock™ Splice for connecting multiple sections and to assist in their alignment. Caulk all intersections, butt joints, ends, and corners at the time of installation

Product Data & Ordering Information

Product code Finish thickness Insulation thickness (A) Back flange (B) Perforated flange (C) Pcs./Box
CBS150-16WB 1/16" 1-1/2" 2" 5/8" 30
CBS200-16WB 1/16" 2" 2" 5/8" 20
CBS250-16WB 1/16" 2-1/2" 2" 5/8" 20
CBS300-16WB 1/16" 3" 2" 5/8" 16
CBS400-16WB 1/16" 4" 2" 5/8" 10
CBS150-332WB 3/32" 1-1/2" 2-1/2" 5/8" 24
CBS200-332WB 3/32" 2" 2-1/2" 5/8" 18
CBS250-332WB 3/32" 2-1/2" 2-1/2" 5/8" 16
CBS300-332WB 3/32" 3" 2-1/2" 5/8" 16
CBS400-332WB 3/32" 4" 2-1/2" 5/8" 10

U.S. Patent Numbers 5,970,671 and 6,134,847
Notes: If weep holes are required in both the front and the back, change the product code suffix to WW, example CBS200-16WW

Code Approvals & Performance Standards

  • ASTM C1861 Standard Specification for Lathing and Furring Accessories, and Fasteners, for Interior and Exterior Portland Cement-Based Plaster
  • ASTM D1784 Standard Classification System and Basis for Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds
  • ASTM D4216 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) and Related PVC and Chlorinated Poly(Vinyl Chloride) (CPVC) Building Products Compounds
  • ASTM E2110 Standard Terminology for Exterior Insulation and Finish Systems (EIFS)
  • ASTM E2511 Standard Guide for Detailing of EIFS-Clad Barrier and Drainage Wall Assemblies
  • ASTM E2568 Standard Specification for PB Exterior Insulation and Finish Systems
  • SDS Vinyl Corp PVC Compounds
 

Product Submittal Sheets

Click the below Product Code to view Submittal/Tech Datasheet.

Product Code Description
CBS-WB-16 Starter Strip with Weep Holes in Back with 1/16" finish
CBS-WB-332 Starter Strip with Weep Holes in Back with 3/32" finish

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