MegaWarm® DUO20 Panels are the perfect solution for a retrofit underfloor heating installation. The DUO20 panel is designed to be used in floating floor and tiled floor applications such as porcelain/ceramic tiles, meaning this board is the most versatile, robust, and easy to install system on the underfloor heating market.

At only 20mm in depth the DUO20 is designed to accommodate a 16mm outer diameter pipework spaced at 150mm spacings to provide a low profile and even heat distribution across the entire floor.

The 400kPA grade polystyrene is the strongest on the market meaning unbeatable heat outputs and easy to work with. The 200micron aluminium bonded to the EPS is ultra-strong and heat resistant and thus come with a lifetime guarantee.

The DUO20 panel is the go-to for retro-fit scenarios where you have yet to decide what floor covering is to be applied as the panel can withstand a floating engineered/laminate or can be tiled directly to (if used with S2 Tile adhesive) which provides ease of installation and no long drying times for levelling compounds or screeds.

MegaWarm® 16mm PEX can be installed directly into the DUO20 for the professional finish.

Each board is 1200x600x20mm (0.72m2 in coverage)

Example 10m2 / 0.72m2 = 14 panels