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Shadowline Cladding Board

NewTechWood Advanced Capped composite external wall cladding has a strong and durable polymer shield which fully caps the core. The core is made of 60% recycled dense wood fibre mixed with 40% high grade recycled plastics (HDPE). The shield is made of special engineering grade polymer and additives with a water absorption rate as low as 0.1%.

Utilising hidden fixings that hold the boards perfectly in place as well as raising them up from the wall joist system, allows for air circulation between the cladding joists.

With a full range of powder-coated aluminium finishing trims available to complement the project, the finished product will give a high end look without the need for periodic maintenance. It is a fully finished product meaning you do not need to treat it with a moisture barrier. Being fully capped it is hydroscopic – the boards are impervious to water absorption. Your external timber-look cladding will stand up to all weather conditions without requiring maintenance from you.

Providing high-quality, low-maintenance cladding to Australian homes and businesses for over 15 years, we are proudly considered one of the nation’s most trusted composite cladding suppliers.


Profile Profile Code Description Dimensions Length Coverage Finish LM p/m2 Max span Weight P/LM Stocked MOQ for Non Stocked Profiles & Colours
US31 Shadowline Wall Cladding board 142mm x 13mm 4.88m 135mm H6 7.4m 500mm 1.8kg Y 280 lengths
Profile Profile Code Description Face Dimensions Length Finish
US44 Composite Cladding End Trim 46.2mm x 45.4mm 2.8m H1
US45 Composite Cladding H Trim 79mm x 23.4mm 2.8m H1
ST US46 Composite Cladding Outside Corner Trim 58.2mm x 58.2mm 2.8m H1
US47 Composite Cladding Inside Corner Trim 71.5mm x 71.5mm 2.8m H1

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Castellation Cladding Board

NewTechWood’s Castellation 196mm 5 rib panel can be installed quickly and easily, either horizontally or vertically. Accessories are provided to facilitate a neat and perfectly finished result.

The AW08 cladding clip holds the UH61 Castellation boards in place securely. The clip connects the boards raising them from the joist framework. This allows for air to circulate between the cladding and the joists, isolating water from outside and keeping the inside dry. The AW08 clip system also allows the boards to expand and contract. With the addition of a screw it can be used as a locking clip to control the direction of the expansion and contraction.

The F-Trim (UH50) is used to finish off the outside corners or around windows.

The Outside Corner Trim (UH51) is used when two boards meet at an exterior corner.

Profile Profile Code Description Dimensions Length Coverage Finish LM p/m2 Max span Weight P/LM Stocked MOQ for Non Stocked Profiles & Colours
UH61 Castellation Cladding board – 25mm x 12.5mm 196mm x 25mm 4.88m 186mm H1 5.4m 500mm 2.7kg Y 170 lengths
UH50 Composite End Trim 75mm x 54mm 3m n/a H1 n/a n/a n/a Y 20
UH51 Composite Corner Trim 76mm x 76mm 3m n/a H1 n/a n/a n/a Y 20

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