What joint width?
| Decking Width | joint width |
| 50-60mm | 4 mm |
| 75-90mm | 5 mm |
| 120 mm | 6 mm |
| 145 mm | 8 mm |
Our advice
We look forward to helping you plan your wooden deck. Use our free terrace planner and receive an installation plan for your decking and substructure, as well as a complete quote including the correct amount of BioMaderas spacers.
terrace plannerAlso visit our online consultation for decking.










Nina Joos (via Google) -
Super advice, fast delivery, top products. We are extremely satisfied.