Will I have buckling issues with G‑Floor flooring? A Will I have buckling issues with G‑Floor flooring? Expansion and contraction is a natural occurrence of vinyl, so buckling can occur if not properly installed. To avoid buckling, please refer to our installation instructions for proper installation methods. Share facebook twitter linkedin pinterest email Back to Top Can G‑Floor be molded up/installed on the wall a bit? How do I put two or more mats together?