![Selflok Ecogroove 300 Smooth Selflok 300 ecogroove Smooth Weatherboard Cladding](https://weathertex.com.au/wp-content/uploads/elementor/thumbs/Selflok-Ecogroove-300-Smooth-psr2or4cf74r75779bypxah1mgc8x13lewakcpw1k0.jpg)
Selflok Weatherboards have a super simple self-locking system that aligns every board perfectly. Precise routing gives the product a beautiful and unique ship-lapped profile which has become the all-time Weathertex favourite.
Selflok Ecogroove Smooth 300mm board is a CodeMark accredited weatherboard that has a smooth flat surface finish. The 300mm board contains one 15mm wide grooves. The groove begins with a sharp 5mm groove. The groove has a flat 10mm base before it is followed by another sharp 5mm rise, which meets with the smooth surface.
- Curved walls up to a 2.5m radius can be achieved for Selflok.
- Made from real Australian hardwoods.
- Can be used internally (group 3) and as an external wall cladding in bushfire attack levels up to and including BAL 19 construction.
- Off stud joining option enables minimal waste and less timber stud layout
- Can be cut with standard carpentry tools
![20-year-warranty Weathertex wall timber cladding panel house 25 year guarantee](https://weathertex.com.au/wp-content/uploads/elementor/thumbs/20-year-warranty-pplyu3o6zshs8588zp7dxmiqa2y9vxhvjcga4dopom.png)
![140×140 CodeMark – Weathertex logo Codemark Logo Weathertex Selflok and Weathergroove](https://weathertex.com.au/wp-content/uploads/elementor/thumbs/140x140-CodeMark-Weathertex-logo-psazs1a80w4xignhs0ml1vpz4kglopapmirua7glmg.png)
Specifications & Accessories
Dimensions: 3660mm x 300mm
Thickness: 9.5mm
Weight per board: 10.6 kg
Weight/m2: 10kg
Bal Rating: 19
![Product-Side-Profiles—Selflok-3 Product-Side-Profiles---Selflok-3](https://weathertex.com.au/wp-content/uploads/elementor/thumbs/Product-Side-Profiles-Selflok-3-puytw827jnx0ue3uib3sg4nvwtq3ntx24sdfwmq1rm.png)
![Weathertex Selflok Ecogroove smooth joiner for external cladding installation](https://weathertex.com.au/wp-content/uploads/2022/05/ecogroove-smooth-joiner.jpg)
![Weathertex Trimtec long vertical joiner for feature wall timber cladding installation](https://weathertex.com.au/wp-content/uploads/2022/05/long-vertical-joiner.jpg)
![weathertex trimtec small end stop for exterior wall cladding panel installation](https://weathertex.com.au/wp-content/uploads/2022/05/small-end-stop.jpg)
![Weatherttex trimtex aluminium small external lf corner feature wall cladding](https://weathertex.com.au/wp-content/uploads/2022/05/small-external-lf.jpg)
![Weathertex trimtec small external corner weatherboard feature wall installation](https://weathertex.com.au/wp-content/uploads/2022/05/small-external-corner.jpg)
![Weathertex trimtec small internal LF corner installation feature wall facade](https://weathertex.com.au/wp-content/uploads/2022/05/small-internal-corner-lf.jpg)
![Weathertex Trimtec Small internal corner for feature wall weatherboard installation](https://weathertex.com.au/wp-content/uploads/2022/05/small-internal-corner.jpg)
![Weathertex small corner plug for feature wall installation](https://weathertex.com.au/wp-content/uploads/2022/05/small-corner-plug.jpg)
Small Corner Plug – For use with Small External Corner
Product Code : #149750
Material : PVC
![Weathertex cavity closer large primelok timber cladding](https://weathertex.com.au/wp-content/uploads/2022/05/cavity-closer-large.jpg)
![Weathertex cavity closer small for installation of vertical horizontal exterior wall cladding](https://weathertex.com.au/wp-content/uploads/2022/05/cavity-closer-small.jpg)
![Weathertex cavity batten for installation for panel house feature wall](https://weathertex.com.au/wp-content/uploads/2022/05/cavity-batten.jpg)
![](https://weathertex.com.au/wp-content/uploads/2024/05/Cavity-closer-XL-scaled.jpg)
Selflok Ecogroove Smooth 300mm
Wall Coverage Calculator
You will need :
To be used only as a guide.
For a more precise bill of quantity, upload your plans and we will provide a free takeoff report on Weathertex products and accessories required for your project.
![](https://weathertex.com.au/wp-content/uploads/2022/05/Fairhaven-Tathra385_100-Selflok-Ecogroove-Smooth-300mm.jpg)
![](https://weathertex.com.au/wp-content/uploads/2022/05/IMG_9928_1537205622.jpg)
![](https://weathertex.com.au/wp-content/uploads/2022/05/A7303845.jpg)
![](https://weathertex.com.au/wp-content/uploads/2022/05/Weathertex-Keona-Rd-Day-1_DSC3198.jpg)
![](https://weathertex.com.au/wp-content/uploads/2022/05/WTX_0019.jpg)
YOU MAY ALSO LIKE
Sign up for exclusive Weathertex tips and trends
sent straight to your inbox
![](https://weathertex.com.au/wp-content/uploads/2022/10/up-arrow.png)