cost to lay concrete per square metre
1 For example, a plain concrete driveway might cost around $65 per square metre on a level surface, but the same concreting company might charge $75 per square metre on a sloping surface. 2  Different types of pavers are easier to lay than others.ith installation costs ranging from $65 to $120 per square metre, the cost of having the paving done can make a major difference to the cost of the entire job. While the square metre rate can give you an accurate materials cost, it can't be relied on as an accurate measure of the cost of installation.