Staples - Johnstown 590 Galleria Dr, Johnstown PA 15904 Phone Number: (814) 262-9096
The distribution of manufacturing overhead costs to individual product unit, or production batches generally, requires a base or a cost driver, to which reference a rate, known as material burden rate applies. Material burden is the amount of manufacturing overhead costs that a unit of the base carries.
But there's a bit more to it. Here's the general idea: Material price per square + waste percentage including details + shipping + labor = total cost of roof Let's break this down a bit. While it's true that you may be able to purchase basic metal roof material for the $2/sq ft price, the vast majority of roofs (of all types-not just metal) cannot be installed without some degree of waste in the process (similar to installing flooring in a series of rooms).