Weathertex® Primelok Weatherboards 170

Deliver a refined, modern exterior with Weathertex® Primelok Weatherboards 170, a concealed fix weatherboard system that combines clean architectural lines with the warmth of natural timber. Proudly manufactured in Australia by Weathertex, Primelok 170 is designed for contemporary homes where a streamlined finish and efficient installation are key.

Primelok Weatherboards 170 feature an interlocking tongue and groove profile that locks boards together securely, creating a flush façade with no visible fixings. Made from natural hardwood timber sourced from Australian managed forests, the boards contain no silica, glues, resins, or artificial binders, making them a safe, sustainable, and environmentally responsible cladding solution. The 170mm profile offers a balanced proportion that suits both modern and transitional architectural styles.

Why Weathertex Primelok 170 Stands Out

• 170mm board profile: A versatile width that delivers a contemporary look without overpowering the façade.

• Concealed fixing interlocking system: No visible nails or screws for a streamlined finish.

• Natural hardwood timber: Made from Australian-grown hardwood with no added chemicals.

• Fast, efficient installation: Interlocking design reduces installation time compared to traditional weatherboards.
• Designed for Australian conditions: Performs in high UV, coastal, and variable climates when installed correctly.

  
  

Perfect For

Modern Homes • External Wall Cladding • Extensions & Renovations • Architectural Facades • Feature Walls • Contemporary Builds

Accessories to Suit – Weathertex® 

Joiners

• Concealed Joiner – 170mm
• Federation Joiner – 170mm Smooth
• Federation Joiner – 170mm Ruff Sawn

Starter Components

• Primelok Starter Strip

Corners & Finishing Trims

• Large External Corner
• Large Internal Corner
• Internal Combo Corner
• External Combo Corner
• Large Corner Plug

End Stops

• Large End Stop

Cavity & Ventilation Components

• Cavity Batten
• Cavity Closer – Large
• Cavity Closer – Small

Fixings & Finishing

• Weathertex Nails
• Weathertex Scribe

All accessories are sold separately but are available on our website.

Resources:

 ⬇︎ Weathertex Primelok Weatherboards Installation Manual

⬇︎ Weathertex Sustainability Report