There are several steps you need to follow when learning how to install metal roofing over plywood roof. When you are done with each step, you will have a sturdy roof covering that will last for many years to come. Follow these simple steps on how to install metal roofing over plywood no matter what the weather is like. Each step will help you achieve a better job and will help you avoid costly damage to your home’s structural integrity.
First, prepare the surface of your metal roof by cleaning it and any nails that were used. Once this is done, check the location where the metal roofing was placed. If there are any nails that need to be re-pointed, use your hands to gently slide them into place before proceeding with the next step. Lay the first few rows of metal panels horizontally. They should lie right over the ridge cap and provide a flat surface for the next step.
To determine how to install metal roofing over plywood panel that is set on top of concrete, examine the first panel closely. If there are any dents or missing pieces, these will need to be welded or replaced. The next step in how to install metal roofing over plywood panel is to place each panel over the ridge cap and over the first row of metal panels. This should be accomplished without gaps between the panels. Once this is done, secure each panel with either screws or nails. The panels will need to be held tightly in place until the adhesive dries.
For those who are considering the addition of insulation to their metal roof, the installation process is very simple. A plastic or felt strip is cut to fit over the top of the plywood roof. Once secured, the strip is tacked to the ridge top using nails or screws. For those who are installing the roof over concrete slabs, a saw with a cut-off head is needed.
Those who prefer to use nails or screws to install their metal roof will need to have a utility knife and long nails. Begin by installing the long nails about six inches apart from the center of the roof. Use the utility knife to spread them out evenly along the length of the roof. Now it’s time to hammer the nails in. Keep in mind that you don’t want to hit your home board or shingles. This can lead to a possible dangerous situation.
In order to install metal roofing, you’ll also need to purchase a metal flashing material and roofing sealant. This is important when it comes to protecting the roof and keeping water from seeping into the rafters. The purpose of roofing flashing is to act as a physical barrier against water penetration. Once you’ve installed your roof, make sure to inspect it regularly for signs of damage or deterioration.