Installing a metal roof on your home has many advantages over other types of roofing, and one of those is how durable the roof will be. Unfortunately, roofing sheathing is typically made of plywood, which is a man-made, synthetic material. While you will certainly need to learn how to install metal roofing over plywood eventually, in the short term you will also need to know how to replace damaged roof sheathing. Luckily, it is not rocket science. In fact, with a few basic tools and techniques, you can easily perform this repair task yourself.
The first thing you need to do is to make sure that you have completely covered the area of the roof that has damage with plywood. Once you have done this, you can move on to learning how to install metal roofing over plywood. Begin by removing any excess layer of plywood that may be present on the damaged areas. This includes any paper, nails or screws that might be there as well as any vegetation that might be growing on the damaged surface. Ideally, remove all of this material so that you will have a flat, smooth surface.
Next, if necessary, you should prepare the plywood for installation by scraping off any excess material with a razor blade. After you have done this, take your new roofing material and slide it over the existing roofing material so that the two materials are properly aligned. Make sure that there is enough of the roofing material for it to cover the entire damaged area. You can determine this using a measuring tape. If you do not have a measuring tape, you can use a pencil to mark the exact location.
Once the installation is complete, you should test the alignment of the metal roof. If you need to make any repairs, then you should do this immediately before covering the entire roof. You should also check on the flashing to make sure that they are intact and free from any signs of leakage. This is especially important when you are installing over concrete or slate roofs because you do not want any moisture to seep into these areas.
As you learn how to install metal roofing over plywood with ease, you will find that it is a very quick process. In many instances, you will be able to complete the task in a single afternoon. To help keep your progress organized, make sure that you keep a detailed log or journal of where you were, what items you used and how you completed the job. Once you learn how to install metal roofing over plywood properly, you will find that you can do this task on your own time and whenever you have an extra hour or two to get the job done.
Metal roof installation is quite easy but you need to make sure that you use quality products and that you practice safety techniques at all times. When you are attaching sheets of metal together, you should be sure that you are using the right screws and that the panels are screwed on evenly. If you work on your roof without a ladder and with the aid of a good slip sheet, you will find that this task goes by very quickly.