A gazebo spa usually comes with a screen in order to maintain the atmosphere and if you want a hot tub, some hot tubs don't need to have drainage and some do, it is important you read the instructions carefully or else you can end up flooding your own back yard. It will end up costing you more, but if it is necessary, call the professionals to install your gazebo spa and ensure that it is well done so you can enjoy the benefits of your spa. A spa in your backyard in the open air will also provide the benefit of being in the nature again while relaxing you body and mind. A gazebo spa is easy to maintain and clean especially if a professional company installed it, as some of these services come free with the package.
There are many gazebos that come with gazebo screen installation as part of the original plan. This is especially common for hot tub gazebos and spa gazebos, since insects tend to like areas that have water and since nighttime is a great time to use a hot tub or spa.