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Thermakraft Aluband Window Flashing Tape is a flexible flashing tape system for use around framed joinery openings in conjunction with the Thermakraft Corner Moulded Piece as a secondary weather resistant barrier.
The system is installed into and around the framed joinery opening over the wall underlay and exposed frame to cover both the face and edge of the opening framing. Thermakraft Aluband Window Flashing Tape is also used at joinery heads to seal flashing upstands to the wall underlay.
Thermakraft Aluband Window Flashing Tape has been appraised as a flexible flashing system for use around window and door joinery openings for buildings within the following scope:
Adhesives and Solvents:
After the installation of Aluband, ensure that the edges do not come into contact with solvent based sealants or adhesives. Solvents in these products can adversely affect the adhesion or dissolve the bituminous adhesive and cause it to run. If the application of solvent based adhesives or sealants are necessary, cover the edges with Thermakraft F150 pure foil tape or equivalent foil tape to form a barrier.
Clause B2 Durability: Performance B2.3.1 (b), 15 years and B2.3.2. Thermakraft Aluband Window Flashing Tape meets these requirements.
Clause E2 External Moisture: Performance E2.3.2. Thermakraft Aluband Window Flashing Tape contributes to meeting this requirement.
Clause F2 Hazardous Building Materials: Performance F2.3.1. Thermakraft Aluband Window Flashing Tape meets this requirement and will not present a health hazard to people.
Thermakraft Ltd are a leading New Zealand manufacturer of Synthetic and Bituminous underlays for the roof and wallProduct Enquiries