When it comes to securing metal roofing, you will not find any other screws than 3-inch self-tapping roofing screws. Besides these, 1-inch roofing screws are also used to attach the edges of metal roofing sections. In case, a metal roof is installed on top of an asphalt roof, then the edges of each of its sections will have to be secured with 3-inch roofing screws. Installing a metal roof becomes a lot easier with self-tapping roofing screws because they are faster to secure and thus, reducing the risk of injury from snapped screws.
Sealing Metal Roofing
Since there is nothing in a metal roofing that could seal the holes around the roofing screws, manufacturers have to make two types of roofing screws. First is going to be a sealer cap of metal seated directly on the roofing material. The second will be the rubber or plastic washers integrated into their bodies, which seal the holes automatically in the roofing as inserted.
Alternatives To Roofing Screw Gun
You can’t install a metal roofing with your hands only, as you need to install the screws at a distance of 2 feet from each other. So, if you start driving such a large number of screws into the roof, then it would definitely exhaust you. You will have to get a rechargeable screw gun to easily drive the screws into the roof. If not a battery-operated screw gun, you can use an electrically powered roofing screw gun, which can operate seamlessly throughout the day.
But, why are you bothered about installing a metal roof yourself when you can have a professional roofing company in Fayetteville to have the roof installed in the most suitable way.