New DynaFlash 100x100 Offers Added Flashing Flexibility

Due to popular demand, DynexBuild has introduced a new, larger 100 x 100mm size for the DynaFlash product range.

DynaFlash 100x100 not only works in multiple applications including external corners, internal corners and flat junctions, but is also suitable for 'Z' flashings.

This latest addition to the DynaFlash range — which also includes 50 x 50mm and 75 x 75mm flashing sizes — includes a range of features that ensure a smooth and cost-effective installation process:

25m Coil: supplied in a handy dispensing carton, DynaFlash eliminates joins and significantly reduces waste.
Unique Fixing Strip: the fixing strip is integrated into the flashing itself, reducing the need for fixings to penetrate the critical area between the beads.
Compressible Co-Ex Bead: this bead will not push out the cladding, reducing unsightly cladding bulges.

DynaFlash is proudly made in NZ from high-grade polymers that have been independently tested to ensure their performance.

Dynex DynaFlash

Dynex

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DynaFlash is a universal back-flashing manufactured in New Zealand using modern polymer based materials and is designed for vertical installation behind exterior claddings where they change in direction or transition with other claddings.

NZ Made

DynaFlash Flashings have been appraised for use as concealed ﬂashings on timber and steel framed buildings within the following scope:

the scope limitations of NZBC Acceptable Solution E2/AS1, Paragraph 1.1 with regards to building height and ﬂoor plan area; and,
with direct ﬁxed or cavity-based wall cladding systems complying with NZBC Acceptable Solution E2/AS1 or with proprietary direct ﬁxed or cavity-based cladding systems covered by a valid BRANZ Appraisal; and,
situated in NZS 3604 Wind Zones up to, and including Extra High.

Note: DynaFlash can also be used on buildings subject to speciﬁc weathertightness design. Weathertightness design and detailing of these installations is the responsibility of the designer and is outside the scope of the BRANZ Appraisal.

In the opinion of BRANZ, DynaFlash Flashings if designed, used, installed and maintained in accordance with the statements and conditions of BRANZ Appraisal 913 will meet or contribute to meeting the following provisions of the NZBC:

Clause B2 DURABILITY: Performance B2.3.1 [b], 15 years and B2.3.2. DynaFlash Flashings meet these requirements. See Paragraphs 8.1 and 8.2.
Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. DynaFlash Flashings contribute to meeting this requirement. See Paragraphs 11.1 and 11.2.
Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. DynaFlash Flashings meet this requirement and will not present a health hazard to people.

The BRANZ Appraisal is of an Alternative Solution in terms of New Zealand Building Code compliance.

BRANZ Appraised

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