- Fireplaces
- Flues
- Braais and Firepits
- Central heating & plumbing
- Underfloor heating
- Patio & Parasols
Ultra-dense Underfloor Products
The 20mm thickness panel is our thinnest standard panel - usable with our regular 16mm installation piping. It has expanded polystyrene (EPS) insulation. EPS insulation is produced by putting foam beads into a mould and then applying heat or steam to cause the beads to blend and expand. This creates a closed-cell structure, but not a closed-cell insulation board, as there are uneven gaps between the beads. This panel does have slightly worse thermal insulation characteristics than the 25 and 30mm panels, so is only recommended for installations where keeping the floor height low is paramount (such as renovations of existing buildings).
Professional Installation
Fast, precise and clean
Use the button below to instantly calculate the associated costs for your fireplace and flues based on your unique measurements.
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