The question of how to install metal roofing around vents has been asked many times before and there are some basics that need to be understood before vent installation is attempted. In order to ensure that all vent opening will be properly insulated, the vent must be located over an air intake of at least 500 sq ft. If this is not done, then the result can be the same as having no roof at all. Metal is the best way to go because it provides superior performance and weather protection than most other roofing materials. In fact, metal is one of the most resistant and durable materials you can find on the market today.
One of the most common methods in which how to install metal roofing around vents is by using a template. This is basically a simple wooden frame that you can easily use to get the best fit. If the metal frame used is aluminum then be sure that it is of the highest quality to give the best results.
The next step in how to install metal roofing around vents is hammering the two pieces of metal together. Keep in mind that if you do not hammer the pieces of metal together very strongly they will tend to separate and you will have gaps in between. This will eventually lead to moisture seeping in and possibly rotting the wood over time. Do not worry though, because you can easily remedy the problem simply by adding some caulking to the joints.
The last step in how to install metal roofing around vents is simply placing the framework onto your house. Take your time and make sure that you get it right the first time. Make sure that it fits securely around your vent and that the framework is level and square. You can also add additional support to your frame by adding some reinforcement steel to the edges at different points.
Once you are finished installing your metal roofing, you will want to nail all of the seams together. The most common mistake when it comes to installing metal roofing is not nailing the seams together. Nails are actually very important for this type of application as water can leak in between the seams. Once you have done this step simply fill any holes or gaps with silicone. This will keep everything from closing up and leaking.
After this last step you should repeat the same steps as you did with the first piece. Simply work your way around the entire house and double check that everything is installed correctly. If you do find a seam that needs to be adjusted then grab a level and make sure that it is even between pieces. Continue this process until you are completely satisfied with the quality. Learning how to install metal roofing around vents is something that can save you money on repairs in the future.