This is manufactured to BS1088 for us in Asia. The sole is a full 1mm thick on a mahogany substrate. The spacing is 1/4" Holly with 2 3/8" Teak strips. ONLY 3/4" TEAK AND HOLLY IS IN STOCK! 1/4" AND 1/2" ARE SOLD OUT! 1/4" 4'x 8' Teak and Holly Cabin Sole List price: $179.00 Our price: $169.00 1/2" 4'x8' Teak and Holly Cabin Sole List price: $209.00 Our price: $199.00 3/4" 4'x8' Teak & Holly Cabin Sole List price: $279.00 Our price: $269.00 ©2008 Public Lumber Company. All rights reserved.