Description

PIR termPIR® AL GK insulation board is an innovative solution created for high energy efficiency and versatility of use. Each board consists of a core made of polyisocyanurate (PIR) foam, which provides excellent thermal insulation properties thanks to its low thermal conductivity coefficient.

The panels are protected on both sides by a layered cladding that combines paper, aluminium and 12.5 mm thick plasterboard. The aluminium layer acts as a gas-tight barrier, effectively preventing heat loss and moisture ingress. The paper and aluminium support the durability and stability of the entire structure.

In addition, there is an adhesive layer between the aluminium-lined board and the plasterboard, which ensures a strong and durable bond between the two materials. Thanks to this layer, termPIR® AL GK boards are easy to install and provide long-lasting, effective insulation.

These panels are ideal for a variety of building applications such as interior walls, ceilings or cladding. They offer not only excellent insulating properties, but also an aesthetically pleasing finish thanks to the integrated gypsum board, which contributes to energy efficiency and comfort in buildings.

Technical data

Lp.	Description
1	Core type: Rigid Polyisocyanurate Foam (PIR)
2	Density [kg/m3]: p = 30 kg/m3
3	Declared thermal transmittance λ: λD = 0.022
4	Type of cladding: Cladding on both sides on paper and aluminium and 12.5 mm thick gypsum plasterboard.
5	Standard board dimensions [mm]: 1200 x 2600
6	Available panel dimensions [mm]: 1200 x 2600
7	Cutters*: FIT - flat cutter
8	Available panel thicknesses: from 20 - 250 mm
9	Plate thickness [mm]: 20 30 40 50 60 70 80 90
10	Thermal resistance RD: 0,90 1,35 1,85 2,30 2,75 3,25 3,70 4,15
11	U-value for the roof: 0,96 0,67 0,50 0,41 0,35 0,29 0,26 0,23
12	Heat transfer coefficient U for wall and floor: 0,93 0,66 0,50 0,40 0,34 0,29 0,26 0,23
13	Plate thickness [mm]: 100 110 120 130 140 150 160 –
14	Thermal resistance RD: 4,65 5,10 5,55 6,05 6,50 6,95 7,45 –
15	U-value for the roof: 0,21 0,19 0,18 0,16 0,15 0,14 0,13 –
16	Heat transfer coefficient U for wall and floor: 0,21 0,19 0,17 0,16 0,15 0,14 0,13 –
17	Reaction to fire: B-s1,d0
18	Reaction to fire (in the system): B-s1,d0 (interiors)
19	Broof(t1) / NRO: NRO (internal)