Reinforcing mesh is a welded wire fabric, prefabricated steel reinforcement material. It has a rectangular or square reinforcement mesh grid pattern and is produced in flat sheets. Reinforcing Mesh sheets are usually 6m long x 2.4m wide as standard and all suppliers make their reinforcement mesh to similar standards, so one company's reinforcement mesh can be replaced with another's reinforcing mesh in almost all situations where reinforcement mesh has been specified or outlined on house plans.