Second story application can be a little trick for the DIY homeowner. But for a well seasoned PorchPro, it is really a snap.
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First: You have to decide if your are going to try to make the second story application water tight. If now, you can follow the standard first story installation instructions. If you want to reduce the amount of water than can flow between the boards in heavy rain, you can use 100% silicone in between each board. This will stop the water to the level of detail that is followed.
Second: If you are going to make the application water tight, make sure you use a rubber membrane that is self sealing for when you penetrate it to fasten down your cross sleepers (16″OC). It is not recommended to install Aeratis directly on top of a rubber membrane. These membranes typically expand and contract and it is best practice to use sleepers on top of the membrane.
Next: Install Aeratis with the desired fastening method. If you are using a nailer, use stainless steel L or T head nails. If you are using flooring stapler, use 2″ 1/2″crown 15 1/2 gauge stainless steel flooring staples and if you are using screws use GRK #8 x 2″ stainless steel or coated trim-head composite screws.
Finally: Trim the the edges and remove protective film and clean the surface.
Make sure you read complete installation instructions before installing Aeratis.
Please see our Porch Pro website for tips and suggestions that will help you save time and money.