Hi there,
I'm interested in instaling solid timber floorboards and would just like to know which method is the most durable. Methods I'm thinking about is direct stick and secret nail to plywood. The boards will be over a concert floor and I dont know whether i would use 19mm or 12mm yet. Also if anyone one has information about costing as well, it would be much apprciated. If anyone can help out that would be great.
Thanks