Earlier this spring I was looking for ideas on using several pallets to build a pallet deck. At the time I couldn't find details on pallets used for 100% of the floor, I did find where pallets were used for the base or structure, but the person used deck lumber on top. These, by the way, did look great, but using deck wood for me would have exceeded my budget which was almost $0.00. So after studying how they made their deck I did much of the same except I used 100% pallets for the entire project. Here is a link to my WordPress page where I have described most of the steps I took to create my deck. I know that it isn't going to meet some people's standards but for us, it served more than one purpose and provided additional room in our backyard for the kids and grandkids when they were over.