Where To Place Screws In Metal Roofing

Hold the drill so that the length of the screw is.

Where to place screws in metal roofing.

Generally it is best to place each roofing screw about one and half to two feet apart but no more than that. Position the metal roofing into the desired location. These are where to screw down corrugated metal roofing. This means that the screw will drill its own hole through the metal roofing panel and into the metal or wood substrate.

Insert the head of a self tapping metal roofing screw into the bit on the end of the drill. However you have to ensure the rubber washers have enough space to move around. Most manufacturers drill holes through the corrugated metal roofing sheets. Therefore you do not need to pre drill the holes.

Installing the metal roofing screw in the high of the corrugated roofing panel as shown below. Metal roofing materials including galvanized steel need enough screw space to expand and contract during cold and hot weathers in denver co. The screws that are used to attach the metal roofing are self drilling screws.