What is the difference between the 8, 10 and 12 year warranty winter covers?
Winter covers are not known for their thickness in MILS or GUAGE, but rather for their style of stitching design. 8 year covers have an 8 stitch per inch weave with a 45 micron coating. 10 year covers have a 12 stitch per inch weave with a 55 micron coating, and a quadruple sewn edgeing for superior strength. All winter cover warranties are pro-rated after the first 2 years. 12 year winter covers are similar to the 10 year, but also have aluminum grommets instead of brass to help them last longer.