P52 TMT Vertical Shiplap 180x20mm

Species Thermally Modified Pine Thermally Modified Kwila Thermally Modified Oak

Finish Uncoated Pre-primed x1 Coat (Dulux Ultra Prime) Pre-primed x2 Coat (Dulux Ultra Prime)

Face Dress Face BandSaw Face

$18.04 $18.04/m

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Our P52 TMT Vertical Shiplap 135x20mm profile is a clean, architectural timber cladding option designed to deliver a strong vertical look with crisp shadow lines. The P52 profile is known as a bevel grooved vertical shiplap profile, giving walls a refined linear appearance while adding depth and texture through its negative detail.

The vertical shiplap style is especially popular for contemporary NZ homes because it helps create height, shadow, and a sleek exterior appearance. This product is suitable for customers wanting a modern timber weatherboard look without overcomplicating the design. Use it for exterior cladding, architectural wall features, gables, garage fronts, entryways, outdoor rooms, and selected interior feature applications where a strong vertical timber finish is required.

Key Benefits

Modern architectural look with clean vertical shiplap lines
P52 TMT bevel grooved profile for a bold shadow-line finish
156mm effective cover for easier cladding quantity calculations
180x20mm board size with a strong, solid timber appearance
Great for contemporary NZ homes, renovations, extensions, and feature walls
Vertical layout helps add height and visual impact to exterior facades
Suitable for staining, oiling, or coating, depending on species and project requirements

Available Length Spread Specs

TMT Pine

3.7m

4.9m

5.5m

TMT Kwila

2.4m

2.7m

3.0m

3.6m

4.2m

4.8m

TMT Oak

2.1m

2.4m

2.7m

3.0m

3.3m

3.6m

Please Note: To order select lengths, please contact us as there is an additional 30% fee on select length orders. All other orders that are not select length will be supplied in a range of the following lengths above.

Specification	Detail
Product Name	P52 TMT Vertical Shiplap 180x20mm
Profile	P52 TMT Vertical Shiplap
Board Size	180mm x 20mm
Approx. Effective Cover	156mm
Coverage Per Lineal Metre	Approx. 0.156m²
Lineal Metres Per m²	Approx. 6.41 lineal metres per m²
Profile Style	Bevel grooved vertical shiplap
Detail	Bevelled negative detail / shadow-line profile
Species	Thermally Modifed Pine, Kwila & Red Oak
Application	Exterior cladding, architectural facades, feature walls, gables, renovations
Finish	Supplied as Dress face or Bandsaw Face
Fixing / Installation	Install to relevant supplier specifications, NZ Building Code requirements, and project documentation
Recommended Waste Allowance	Add 10–15% for cutting, joins, corners, and site wastage
Availability	Subject to availability with lead times up to 6 - 8 weeks.

Additional Terms

Product Variability

Solid Timber Cladding is a natural timber product and may vary in colour, grain, and texture. All specifications are approximate.

Pre-Ordering, Availability & Leadtime's

Product availability and lead times are subject to stock levels and Supplier scheduling. Please confirm order details with a Lumberdeal representative before preordering.