The Top-Fix Traditional Metal clips are mainly used for Bushfire rated areas when using ModWood’s 137mm Flame Shield® decking. They suit Timber Joists,Kiln Dried Hardwood Joists, Lysaght Firmlok Metal Joists, Metal RHS joists and C Purlins and is Top fixed into the joists. Available in galvanised steel or optional stainless steel to suit 88mm x 23mm, 137mm x 23mm or 137mm x 32mm (Marina) Modwood Natural Grain Collection (groove on Edges)

For H3 Laminated Veneer Lumber (LVL) joists please check with your supplier for suitability. F14 unseasoned hardwoods are not to be used due to their high shrinkage rates.