Staff Answer
Mar 27, 2026 - 02:36 PM
We would need to talk to you about how much variation in temperature and humidity you're referring to [call us at 1-888-727-2101 with details].
The Marmoleum Click Seal floor does have a wood component, so there will be shrinking and expansion with shifts in temp and humidity**. For wide ranges of variation, we would recommend Marmoleum glue-down sheet or glue-down tile instead.
**Per the installation guidelines: "...ambient room temperature should be at least 68° F (20° C) and the ambient relative humidity between 50% – 60%. To maintain the long-term value of Marmoleum Cinch LOC Seal, we recommend the use of a humidifier to avoid extreme drying out during the heating season."
