At a glance
This archived offer concerned second-grade Thermano TOP PIR insulation boards, 100 mm thick and 1200 × 2400 mm in size. The promotion ended on 30 April 2018. The source advertised PLN 45.90 net per m² and described a defect affecting one facing. These details identify the historical batch, not today’s stock or price. Facing damage must not be dismissed merely because the foam provides thermal insulation: the facing can influence vapour control, gas retention, handling and compatibility within the intended system. Assess the actual condition and documented use of any discounted board before ordering or installing it.
Figures recorded in the old offer
The source listed PIR, a density of 30 kg/m³ and aluminium-laminated paper facings. Its conductivity notation was λ below 0.023, but the printed unit was wrong; conductivity uses W/(m·K). These are historical offer details requiring the original product documentation, not verified data for another board.
The comparison claiming 100 mm was better than 160 mm of all wool, EPS or spray foam was too broad. Equivalence depends on the actual declared conductivities and complete construction.
Reason for the discount
The source described possible separation within the paper, aluminium and adhesive facing under changes in temperature or humidity. That defect can affect suitability and must be assessed for the intended application.
The old page described immediate availability at Dzierżenin 34E, 06-114 Dzierżenin near Warsaw. The promotion has ended; this statement does not confirm a present quantity or batch.
Questions about a current board or another insulation option? Call +48 500 409 109.
The photographs below document the historical offered batch.
