All of our feather edge panels are made at our yard. All of them are pressure treated tanilised green with a backing rail measuring 75mm x 32mm 6×6 and 6×5 panels will have four of these rails on while 6×4 and 6×3 have three of them on 6×2 will have 2 on all of the panels are double nailed on the top and bottom rail. These new rails and the new way of nailing them make them even stonger than before at no extra cost. Making them the stongest panels around for the price. Specials can be made on request please ask for price.