Even if you are using wood for the base of your patio, you don't have to use it for the railings and other aspects. Keep in mind what your vision is for your project. Keep track of what your expenses are and try to minimize them by finding a good balance of between the long term benefits and materials. Composite deck fasteners and other materials ay cost more initially, however you save more over time since all maintenance and treatment costs are virtually eliminated. The type of screws you use can really have an impact on your patio.
If you don't measure right and use the right sized composite deck fasteners, you could end up with a huge problem the further along you get in the construction of the patio. Or you could end up with a serious problem later on down the line. You don't want to use steel or iron screws because over time these items will rust and can cause some stability issues as they corrode throughout the years. It is best for you to address this issue now while you are building your project so that you don't have to invest a ton of time and money in the future to correct the problem.
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