THERMAKRAFT – Aluband Xtreme Window Flashing Tape 200mm x 25m


SKU: ALBCP200025 Categories: ,


Synthetic window flashing tape:
Aluband Xtreme is a high performance self-adhering flashing tape that bonds to a variety of building surfaces and wall underlays. Suitable for window and door installation and other wall penetrations the product is ?no mess? and installs in a wide range of temperatures. Can withstand UV exposure up to 90 days.
Aluband Xtreme flashing tape has been appraised by BRANZ as a flexible system for use around window and door joinery for buildings with the following scope:
  • Constructed with timber framing in accordance with scope limitations of NZBC Acceptable Solution E2/ AS1, Paragraph 1.1.
  • Constructed with steel framing subject to specific engineering design with building height and floor plan area scope limitation in accordance with NZBC Acceptable Solution E2/AS1.
  • With a risk score of 0-20, calculated in accordance with NZBC Acceptable Solution E2/AS1, Table 2.
  • With wall cladding systems complying with NZBC Acceptable Solution E2/AS1 or a valid BRANZ Appraisal that specifies a flexible flashing system.
  • With flexible wall underlays compatible with the flashing tape and complying with the NZBC.


When Aluband Xtreme is used and installed in accordance with Thermakraft literature and BRANZ Appraisal:

  • Aluband Xtreme flashing tape will meet or contribute to meeting the performance requirements of NZBC Clauses B2, Durability, B2.3.1 [a] 50 years*, B2.3.2 [b] 50 years*, and B2.3.2, E2 External Moisture, and F2 Hazardous Building Materials.

For more information please see the – Product Data Sheet?