Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

Tekton Weatherization System

  • Flammability rating of 0
  • 50 year durability
  • U.V Exposure of 60 days
  • BRANZ Appraised
  • BRANZ Appraised

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.