The DynexSoffit system has been appraised for use as an external soffit lining for buildings within the following scope:

• Constructed with timber framing in accordance with the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1; or,
• Constructed with steel framing subject to specific engineering design with building height and floor plan area scope limitations of NZBC Acceptable Solution E2/AS1; and,
• Situated in NZS 3604 Wind Zones up to and including Extra High.

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Extra High Wind Zone

Dynex Soffit, if used, installed and maintained in accordance with the statements and conditions of the installation instructions, will meet the following provisions of the NZBC:

• Clause B1 Structure: Performance B1.3.1, B1.3.2 and B1.3.4. Dynex Soffit meets the requirement for loads arising from self-weight, earthquake, wind, impact and creep [i.e. B1.3.3 (a), (f), (h), (j) and (q)].
• Clause B2 Durability: Performance B2.3.1(b), 15 years.
• Clause E2 External Moisture: Performance E2.3.2.
• Clause F2 Hazardous Building Materials: Performance F2.3.1. Dynex Soffit will not present a health hazard to people.

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Structure

Durability

External Moisture

Hazardous Building Materials

Independent Assessment