Kerbs with Nibs
Bosun’s Figures 3 and 7 kerbs are available with nibs.
Advantages of Kerbs with nibs compared to conventional kerbs:
1.The nibs ensure easier installation with the correct spacing between kerbs.
2.It reduces the likelihood of air pockets in the grout.
3.Because the nibs touch the adjacent kerb, it creates greater force stability which results in less movement when installed.
Bosun’s Figure 3 and 7 kerbs are also available with a our patented Castle Bottom Kerb.