1.Color steel tile or resin tile: first lay a layer of grid, and then fix tiki hut grass on the grid with ties
2. Wooden board layer: first do a waterproof layer (SBS waterproofing membrane is recommended) and then nail the thatch on the waterproof layer
3. Concrete slab layer: you can directly nail tiki hut grass on it, you can also add a layer of small wooden strips, thatch nailed to the wooden strips
4. Glass roof: use structural adhesive 8800 or 9900 to paste