We stock: Titanium*UDL 25Plus  and we can special order all other styles.

The roll size is 48" x 250' and weighs 31 lb with a coverage of 1000 square

feet per roll.  That equates to approximately 5 rolls of #30 felt but that is

where the comparisons end.  This product meets all building codes and

also has a warranty that covers such things as wind and water.