All mirrors are standard 5mm and include installation. We supply only crystal clear (low iron) glass for the clearest, brightest reflection. Larger bathroom mirrors are becoming more common which may interfere with lighting. We specialize in custom shapes and cutouts for electrical and fixtures to give you the look you desire. Vinyl safety backing may be added to overhead and gym mirrors to prevent shattering from impact hazard. Grey (smoked) mirrors are also available. Check our pricing for cutout options and vinyl backing. No surprises, no waiting just instant customizable quotes from your home. Sea to Sky Glass pricing as transparent as our glass. Mirrored cover plated available for electrical cutouts.