SPC 3.5 mm Vinyl Flooring

1. Flatness: The paving of SPC floor requires a higher level of flatness of the sub floor. Often the flatness of the sub floor directly determines whether the SPC floor can be used. Therefore, when deciding to use the SPC floor, the original ground must be leveling (terrazzo, ceramic tiles, floor paint, etc. can be laid directly), Sub floor should be flat within a tolerance of 3mm per 2 meter , otherwise, self-leveling cement should be used for leveling.
2. Indoor temperature: SPC 3.5 mm Vinyl flooring is suitable for indoor environment, not suitable for outdoor environment where exposed to sunlight and driving. After the floor arrives at the site, it should be left unpacked for 24-48 hours to acclimate to let the thermal expansion and contraction rate of the floor same as the new environment. The room temperature should be controlled between 18-29 degrees Celsius to avoid sun exposure before installation.
3. Underlayment : It is recommended to use 1.0mm underlayment, and it is forbidden to use underlayment over 2.0mm. Especially for SPC 3.5 mm Vinyl flooring with a thickness of 3.5MM-4MM,if the sub floor uneven, underlayment too thick, which can easily cause the click to break and trip.