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Silestone Quartz Window Sills, through superior strength, incredible beauty and an unparalleled distribution network, are rapidly becoming the choice for discerning consumers.

The natural quartz in Silestone delivers distinctive depth, brilliant clarity, glimmering radiance and a cool, solid feel unique to natural stone.

Features of Silestone:

  • Natural Beauty – sophisticated elegance and timeless beauty
  • Versatility – Silestone can be used in virtually any indoor surfacing application
  • Scratch-Resistance – The quartz in Silestone makes it naturally scratch-resistant
  • Stain-Resistance – Non-porous and highly resistant to stains
  • Scorch-Resistance – will withstand limited exposure to heat without burning or scorching.
  • Strength – Four times the flexural strength of granite!
  • Maintenance-Free – Because it is non-porous, Silestone does not need to be sealed.
  • Colors and Edges – available in a wide array of colors and virtually unlimited edge designs.
  • Reliability – Cosentino backs its Silestone slabs with a limited 15-year manufacturer's warranty.
Inquire about our standard Window Sill sizes and options.