Hold the drill so that the length of the screw is.
How to install screws in metal roofing.
Always match the speed of the drill to the substrate or screw type.
When you decide to screw down a metal roof it s important that you have the screw gun set to the correct drill speed settings.
How to install metal roofing fasteners.
Position the metal roofing into the desired location.
The advantage to this method is the screws are exposed to less water and debris.
Generally it is best to place each roofing screw about one and half to two feet apart but no more than that.
Which one is correct.
Absolute steel recommends using metal self tapping screws with thin washers that have been properly compressed to ensure a secure seal.
Proper metal roofing installation begins with the use of the right equipment starting with the screws used to anchor your panels or shingles to the structure.
Use a 2 500 rpm screw gun for wood and steel substrates that are less than 1 4 inch thick.
The main disadvantage is a less secure connection.