Glass can vary within each run and from production run to production run. Glass tile may be susceptible to scratching in handling and installation, as well as use. Glass requires special installation: Only use white adhesive with high adhesion and elasticity which are especially recommended for installing glass. For complete coverage and to avoid trowel marks, we recommend back-buttering. All substrates should be properly reinforced to be sure that there is no movement. For mortar installations, the mortar bed has to be cured (less than 2% humidity) and has to have proper reinforcing.

For any feature strip or liner less than a full sheet the sheet must be divided into 5 modules. This is the repeat pattern to create seamless mating.