Tekton Weatherization System

The Tekton Weatherization System consists of TEKTON Wall Underlay, Tekton SEAM TAPE, TRADE-SEAL’s and SUPER-STICK or the One Piece Sill System.
Tekton Weatherization System

The Tekton Weatherization System is used behind wall claddings to form a secondary weather resistant barrier for timber and steel framed buildings.

The TEKTON Wall Underlay is fixed directly to the outside of the framing. The Wall Underlay over the openings is then cut and fixed to the inside face of the framing. Tekton SEAM TAPE is applied over the seams and Protecto Wrap, Super-Stick or ONE PIECE SILL TAPE is installed around the openings. TRADE-SEAL’s are fitted over pipe and conduit penetrations through the building envelope to provide an air and moisture seal.

Features & Benefits

  • A system that combines a range of respected products to form a secure construction envelope.
  • Highly compatible product integration.
  • Fully BRANZ appraised weatherization system
  • UV and weather exposure for up to 60 days.
  • Superior strength, water holdout and flexibility with ease of installation.
  • Meets and exceeds the requirements of the New Zealand Building Code (NZBC) Clause B2 Durability and Clause E2 External Moisture.


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