Can multiple layers of Ultralight be installed?

Layering Ultralight Insulation Boards: Is it Possible?

Ultralight cannot be layered because the thickness will double of amount of movement under the tile which means the floor will not meet the declared wear ratings.

Pro Tip: If you need to add more height to the floor, use leveler to prepare the floor as needed, followed by installing the Ultralight Insulation Boards.

More Resources:

Want to learn more about our Ultralight Insulation Boards? Read our Specification Sheet and Installation Manual.

Want to see our products in action? Check out our YouTube Channel!