I have a plywood surfaced waterproof deck where the membrane has leaked. I plan to replace the existing membrane with a continuous TPO or PVC membrane. Our deck sees a lot of sun in summer and a lot of rain and frost in winter. Can your tiles be placed on such a membrane? Will it last? How do I attach tiles to membrane?

You can install our Paver Tiles - West Coast on a TPO or PVC membrane roof. These tiles are very durable and are resistant to the elements. They are also very slip-resistant even when wet and are resistant to mold and mildew growth. These tiles are water-permeable, so they will allow water to flow through them. This will ensure the drainage characteristics of your roof will stay intact. You don't have to adhere these tiles to the roof with anything. You can loose lay them as they are pretty heavy on their own. If you wanted to use something to install them permanently or semi-permanently install them, we would recommend our Polyurethane Adhesive or Double-Side Tape respectively.