Home / Installation / Ultralight Insulation Boards

What is Ultralight made of?

Ultralight is made of Extruded Polyethylene foam sandwiched between two “fleece” layers (made of polypropylene). Under the top (red) side, a layer of aluminum helps spread the heat from a floor heating system, like StickyMat or DCM-PRO.

Further Questions?

Miscellaneous questions

- Are Ultralight Insulation Boards Sound Proof?

Installation

- Can you install Ultralight Insulation Boards under a Foil Heater System?

- What is the proper way to install Ultralight Insulation Boards?

- Does the membrane adhere well to Warmup insulation boards?

- How do you stick the insulation boards to the concrete subfloor?

- Do I need to prime the subfloor before installing Ultralight?