DeckWise® ExtremeKD™ fixing clips could be used when larger gap spacings (6,4 mm) are required. Install these terrace fixings with kiln dried thermally modified timber, hardwood, composite, or PVC materials. More information and instructions could be found on the website:

The Extreme4™ DeckWise® clips are offered per box for the price of €100 (Excl. VAT). In one box you can not only find the clips but also the other needed supplies. Furthermore, one box Extreme4™ Deckwise® serves for an area of circa 10 m² terrace.



Extreme KD terrasclips185 pcs

DeckWise® Clip Black Fasteners Invisible




 200 pcs

#8x2" DeckWise® Black Stainless Trim Screws




  12 pcs

3/8" Ipe Plug




   1 pcs

1/8" Drill bit




   1 pcs

T15 -1" Screwgun tip





   3 pcs

6,4mm Orange Spacer Tool






  1 pcs

Instruction Sheet