FINNFOAM FF-PIR ALK 50X600X2400

SPECIFICATION FINNFOAM FF-PIR ALK 50X600X2400 price 16.55€ 

FINNFOAM FF-PIR ALK 50×600×2400 is a rigid PIR insulation board with aluminium lamination on both sides. Its very low thermal conductivity delivers high R-value at modest thickness. The AL facing also works as a vapour barrier, simplifying the build-up.

Key benefits

• Very low thermal conductivity: λ_D=0.022 W/(m·K).
• Double AL facing: airtight layer and integrated vapour control.
• Light and rigid sheets — easy handling for roofs, walls and floors.
• Dimensional stability and high compressive strength (>100 kPa).
• Board size 600×2400 mm — convenient indoors handling, fewer cuts.

Technical data

• Board size: 50×600×2400 mm (area 1.44 m²).
• Edge: square.
• Facing: AL laminate both sides (vapour-tight).
• Thermal conductivity (λ_D): 0.022 W/(m·K).
• Declared R for 50 mm: ≈2.27 m²K/W.
• Compressive strength (10%): >100 kPa.
• Core material: PIR (polyisocyanurate).

Applications

• Flat/pitched roofs (as part of the vapour & thermal layer).
• Ventilated façades, frame walls, cavity walls.
• Floors/ceilings, interior insulation with proper detailing.

Delivery (brief)

• Tallinn, Estonia: courier DPD / CargoBus — from €13.
• Helsinki: from €55.
• Other Finland: price calculated individually; lead time ~2–3 business days.