Is G-Floor flexible enough to lay on steps? A Is G-Floor flexible enough to lay on steps? G-Floor is suitable for a stair tread or step platform, but is not recommended as a seamless transition between multiple steps. This product should be fully adhered to avoid safety issues as with any flooring on stairs. Share facebook twitter linkedin pinterest email Back to Top What floor preparation is needed other than cleaning? Are there tools or any other materials, i.e. adhesive, trimming, seaming or other sundries needed to join mats or finish edges? Can G-Floor roll out flooring be used outdoors?