One-Stop Approach with Tekton Weatherization System

The Tekton Weatherization System offers peace of mind to stakeholders when dealing with wall underlays and window flashing tapes. The products are designed and manufactured by one supplier to integrate seamlessly and work as a system. It is used behind wall claddings to form a secondary weather resistant barrier.

Tekton Wall Underlay is a flexible underlay with exceptional tear strength and water holdout. Tekton is breathable yet repels water like Gortex, ensuring moisture cannot transfer to the frame. Tekton has the leading flammability index (zero) in the market. It can be used on gable ends and is UV stable for 90 days.

SUPER-STICK Building Tape is the preferred window flashing tape which is appraised to as low as -5ºC. It is super thin ensuring it doesn't create unwanted build-up and it comes with a split liner on the back to make installation easier. SUPER-STICK Building Tape doesn't have any adverse reactions with sealant or require any heat guns or primers to assist with adhesion and is also suitable with RAB systems.

Trade-Seals complement the system by sealing around any thru-wall penetrations formed by pipes or conduit. An EPDM collar fits around the pipe/conduit and the perimeter of the Trade-Seal has a self adhesive acrylic backing which bonds to the Tekton. TradeSeals are available from 8mm to 220mm diameter.

Tekton Seam Tape completes the system with a 50mm wide all weather sheathing tape that prevents wind driven moisture getting beyond the wall underlay at all laps.

How does Tekton compare?	Tekton	Barricade	FR1	Fastwrap	WaterGate Plus
Absorbent	No	No	Yes	Yes	Yes
Fire Rated (lower the better)	Yes, 0	No	Yes, 1	Yes, 4	Yes, 3
Tensile Strength Cross Direction	3.9kN	1.91kN	3.47kN	1.95kN	1.78kN
Tensile Strength Machine Direction	4.4kN	2.37kN	3.53kN	3.4kN	2.09kN
Edge Tear Machine Direction	228N	118.6N	160N	164N	110N
Edge Tear Cross Direction	186N	93.6N	155N	97N	91N
Print Colour Options	Unlimited	4	2	1	1

For further information visit the Marshall Innovations website or call 0800 76 9727.

Marshall Weatherization System

Marshall Innovations

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The Marshall Weatherization System consists of Tekton/ HYDRA Building Wraps, HYDRA Roof Underlay, Super Stick Building Tape, Trade-Seals and Tekton Seam Tape.

Pre-Consumer Recycled Content

The Marshall Weatherization System has been appraised for use on buildings within the following scope:

Constructed with timber framing in accordance with the scope limitations of NZBC Acceptable Solution E2/AS1 or, constructed with steel framing subject to specific engineering design, with the building height and floor plan area in accordance with scope limitations of NZBC Acceptable Solution E2/AS1; and,
with absorbent wall claddings directly fixed to frame complying with NZBC Acceptable Solution E2/AS1 or covered by a valid BRANZ Appraisal that specifies a flexible wall underlay and a flexible flashing system; or,
with absorbent and non-absorbent wall claddings installed over an 18 mm minimum drained cavity complying with NZBC Acceptable Solution E2/AS1 or covered by a valid BRANZ Appraisal that specifies a flexible wall underlay or a rigid wall underlay with flexible underlay over and flexible flashing system; or,
with masonry veneer in accordance with NZBC Acceptable Solution E2/AS1 for timber framed buildings or specific design for steel framed buildings; and,
situated in NZS 3604 Wind Zones up to and including 'Very High' where the flexible wall underlay is directly fixed to the frame, and up to and including 'Extra High' where the underlay is used over rigid wall underlays

Very High WInd Zone

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

Clause B2 Durability: Performance B2.3.1 (a) not less than 50 years, B2.3.1 (b) 15 years and B2.3.2. The Marshall Weatherization System meets this requirement.
Clause E2 External Moisture: Performance E2.3.2. The Marshall Weatherization System contributes to exterior walls meeting this requirement.
Clause F2 Hazardous Building Materials: Performance F2.3.1. The Marshall Weatherization System meets this requirement and will not present a health hazard to people. This is an Appraisal of an Alternative Solution in terms of New Zealand Building Code compliance.

Durability

External Moisture

Hazardous Building Materials

BRANZ Appraised

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