K Form

Product Description

K Form plastic permanent formwork is a lightweight, easy-to-use alternative to traditional screeding equipment that has received high praise in the industry, and keeps builders and contractors coming back time and time again. It’s cheap, simple and quick to place and saves time and money on site.

We stock two sizes, each with an optional 25mm extender strip for concrete pours up to 225mm depth:

  • K85: 85mm x 3mtr (155mm Base Width) 
  • K135: 135mm x 3mtr (155mm Base Width)


  • Item Variations

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For a standard quote, add your items to the quote list and proceed to send an enquiry. 

K Form

K Form is a plastic form of shuttering that allows one person to lay hundreds of metres of screed rail in a single hour. This revolutionary system provides a much needed improvement in time efficiency when laying concrete shuttering, as well as being cheaper than traditional metal screed rails.

Already a common sight on building sites nationwide, K Form is the new industry standard for plastic concrete shuttering.

Concrete Depth Dimensions Options
K85 100mm – 145mm 85mm x 3mtr (155mm Base Width) Optional 25mm Height Extender Strip
K135 150mm – 225mm 135mm x 3mtr (155mm Base Width) Optional 25mm Height Extender Strip
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