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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 150 is a CodeMark accredited weatherboard that has a smooth flat surface finish. The 300mm board contains two 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. When the following board is added the second groove is created.
- Made from real Australian hardwoods.
- Off stud joining option enables minimal waste and less timber stud layout
- Can be cut with standard carpentry tools
- Can be used internally (group 3) and as an external wall cladding in bushfire attack levels up to and including BAL 19 construction.
- Curved walls can be achieved down to a minimum 2.5m radius for Selflok.
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![BRANZ-Logo_with_white_border BRANZ-Logo_with_white_border](https://weathertex.co.nz/wp-content/uploads/elementor/thumbs/BRANZ-Logo_with_white_border-q8nwhrhgniqoxpvt5596nf3g9xkom97l5yj33i0oes.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-2 Product-Side-Profiles---Selflok-2](https://weathertex.co.nz/wp-content/uploads/elementor/thumbs/Product-Side-Profiles-Selflok-2-q8nwhsfbbw9l4bmndw93k9h8mprk4n8lfvoblb2tma.png)
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Small Corner Plug – For use with Small External Corner
Product Code : #149750
Material : PVC
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Selflok Ecogroove Smooth 150mm
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.co.nz/wp-content/uploads/2022/05/OUTBACK45-LIVING-AREA5.jpg)
![](https://weathertex.co.nz/wp-content/uploads/2022/05/FHH2565_Fairhaven_Breamlea_0437-Weathergroove-Smooth-150mm.jpg)
![](https://weathertex.co.nz/wp-content/uploads/2022/05/FAIRHAVEN-ENTRY-Ecogroove-150-Smooth-Breamlea-504-Display-Marriott-Waters-Estate1_CMYK.jpg)
![](https://weathertex.co.nz/wp-content/uploads/2022/05/Stewart_St_Brunswick_East-512-scaled.jpg)
![](https://weathertex.co.nz/wp-content/uploads/2022/05/Selflok-Ecogroove-Smooth-150.jpg)
![](https://weathertex.co.nz/wp-content/uploads/2022/05/2020-Thinkbuilt-Ecogroove-150-Smooth-Cronulla-NSW-TM-Low-9.jpg)