Breathing New Life into the Christchurch Gem: A Sustainable Transformation

In the heart of Christchurch, a notable home awaited a much-needed rejuvenation. Originally built in 1990, this four bedroom, two bathroom residence boasted big rooms, wide hallways, a light-filled stairwell, and a huge gallery upstairs, all contributing to its spacious and inviting ambience.

CFG, renowned for their precision and expertise, undertook the task with a clear vision — to add life back into this structure while embracing modernity. Central to this endeavour was the choice of materials. JSC TMT Taxon, a Thermally Modified Timber of exceptional quality, emerged as the cornerstone of the redesign.

A departure from the original plaster and brick exterior, TMT Taxon took centre stage, serving as the main design feature that would define the transformation. Its enhanced durability and stability made it a fitting choice for New Zealand's diverse climate, aligning seamlessly with the project's pursuit of both longevity and contemporary aesthetics.

The marriage of TMT Taxon and JSC Scumble Wood Oil colour Frost and Clear represented a commitment to sustainability. With low maintenance requirements and a reduced environmental impact, they proved to be more than just premium materials — they were a promise of longevity.

As the revitalised Christchurch Gem stands proudly, it serves as an inspiration — a reminder of the enduring beauty that arises when craftsmanship meets innovation. The harmonious integration of JSC TMT Taxon and the innovative JSC VertiClad - Vertical Shiplap Weatherboard Cladding System stands as a testament to the transformative power of sustainable, technically sound solutions in architectural projects.

Take a look at the before and after imagery! What a beautiful transformation!

Design and imagery supplied by CFG

For more information:

JSC Vertical Shiplap Timber Weatherboard Cladding

JSC

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JSC are recognised as leaders in timber cladding and cavity system development in New Zealand, offering an extensive range of carefully selected quality products, profiles, and colour coatings to suit every design need.

NZ-Owned Business

JSC installation and specification guide and CodeMark certificate guidelines must be followed.

JSC VertiClad — Vertical Shiplap Weatherboard Cladding System – CodeMark Certificate: CM-GM30084

Location:

In wind zones up to and including extra high, as defined in NZS3604:2011 or situated in specific design wind pressures up to a maximum design differential ultimate limit state (ULS)of 2.5 kPa, where the building has been specifically engineered
In all exposure zones, excluding microclimates as defined in NZS3604:2011.

Building:

Has the scope limitations of NZBC Acceptable Solution E2/AS1, Third Edition including amendment 9 (27/06/2019), Paragraph 1.1; and,
New timber framed buildings with building wrap or rigid air barrier that comply with the NZBC Acceptable Solution E2/AS1 Third Edition including amendment 9 (27/06/2019),
Existing timber framed buildings where the designer and installer have satisfied themselves that the existing building is suitable for the intended building work
With a risk score of 0-20 when calculated in accordance with NZBC Acceptable Solution E2/AS1, Third Edition including amendment 9 (27/06/2019), Table 2
The System must only be installed vertically on vertical, flat, surfaces
The System is certified for use with aluminium window and door joinery that is installed with vertical jambs and horizontal heads and sills
The wall cladding system is located more than 1m from a relevant boundary.

Note: See CodeMark Certificate for full and up to date information. Please refer to installation instructions and maintenance guide available for download under Documents.

The JSC Weatherboard Systems if designed and installed as per the JSC VertiClad installation and specifications guide, will meet the following provisions of the New Zealand Building Code (NZBC):

Clause B1 Structure: Performance B1.3.1, B1.3.2, B1.3.4 (a), (b), (c), (d) and (e) for the relevant physical conditions of B1.3.3 (a), (e), (f), (h), (j), and (q)
Clause B2 Durability: Performance B2.3.1(b) and B2.3.2(b)
Clause E2 External Moisture: Performance E2.3.2, E2.3.3, E2.3.5, E2.3.7(b) and (c)
Clause F2 Hazardous Building Materials: Performance F2.3.1

JSC Western Red Cedar Weatherboard System, if installed and maintained as per manufacturer’s documentation, will meet the minimum 15-year durability requirement in respect of clauses B1 and B2 of the first schedule of the New Zealand Building Code for external cladding. In a typical installation, it is likely to have a serviceable life exceeding 30 years.

CodeMark

JSC Scumble Wood Oil

JSC

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JSC Scumble® is an advanced water-based product for protecting timber, containing natural plant-based oil ingredients.

NZ-Owned Business

JSC has worked on specifically developing a product to cater to the New Zealand market that is suitable for the unique and varied climatic conditions. JSC Scumble® is perfect for all a variety of timber applications such as exterior timber cladding, soffits, timber joinery, interior panelling, sarking, ceilings and decorative screens.
JSC timber boards will be factory coated using the JSC factory coating system. This involves coating boards/weatherboards under controlled conditions using our vacuum coating technology. Vacuum coating ensures 100% coverage over the entire surface area of any profile in one pass. Factory coated product is delivered on-site dry, well stacked, and ready for installation.
10 colours to choose from with high-quality pigments & UV inhibitors. A clear coating option is available that is free of colour pigments for applications where the raw beauty of the timber is the key requirement.

Longer lasting
Fast drying
Weather resistant
Ease of maintenance

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