CCW-705 TWF

CCW-705 TWF

CCW-705 TWF

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Self-Adhered Thru-Wall Flashing

CCW-705 TWF is a 40-mil (1mm) thickness self-adhered membrane consisting of an SBS rubberized asphalt compound which is integrally laminated to a robust, 8 mil (0.2mm) blue cross-laminated polyethylene film. The product is offered in these convenient sizes: 100-ft (30.5 m) length rolls in 12" (30.5cm), 18" (45.7cm), 24” (61.0cm) widths and 75-ft (22.9m) length rolls of 36" (91.4cm) width. The adhesive side of the product is backed with silicone release paper which is removed and discarded during installation.

Sizes Available:

12"

x100'

18"

x100'

24"

x100'

36"

x100'

36"

x 75'

Product Details

CCW-705 TWF is used in above-grade walls as a through-wall flashing. Through-wall flashing diverts moisture to the exterior at interruptions and terminations in the wall’s drainage path, including head of wall, relieving angle, window head, window sill, and base of wall. Product is installed with a peel and stick application over fully supported, prepared surfaces. Suitable for embedding in mortar – does not corrode or degrade. Compatible with many Henry® waterproofing, and air barrier membranes

Codes & Approvals

  • 2021, 2018 International Building Code: Chapter 14, Sec 1404.4 Flashing. Product serves as a flashing in anchored masonry veneer systems
  • 2021 International Residential Code: Chapter 7, Sec R703.8 Anchored Stone and Masonry Veneer. Product serves as a flashing as shown in typical details.
  • Brick Industry Association: “Tech Note 7a Water Penetration Resistance – Materials”; Product is a self-adhered rubberized asphalt flashing
  • USGBC LEED v4: MR Credit Building Product Disclosure & Optimization; Environmental Product Declaration EPD10573 product-specific with cradle to gate scope
  • International Living Future Institute: Product does not contain any red list chemicals.

  • Simple peel and stick application

  • Smooth surface facer makes tight laps

  • Fully adhered to substrate, conforms to surface contours

  • Impermeable to air, moisture, vapor, and water

  • Resists abrasion and puncture during overburden installation

Technical & Installation

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