Trocellen Class ALU
Trocellen Class ALU – high-quality insulation with aluminium lamination
Trocellen Class ALU is a closed-cell, chemically cross-linked polyethylene foam laminated on both sides with high-quality aluminium foil. This combination combines the classic advantages of PE foam—low thermal conductivity, an integrated vapour barrier and high flexibility—with the additional properties of the aluminium coating, which reflects radiant heat, provides mechanical protection for the material and significantly increases its durability under demanding conditions.
All detailsGlossary
| Item no. | Length (mm) | Width (mm) | Height (mm) | Fire safety certificate | Price | SP | Delivery time | Quantity | |
|---|---|---|---|---|---|---|---|---|---|
| 2280.0010.0003 | 50000 | 1500 | 3 | EN 45545:2020 |
CHF 5.30
CHF 397.25 /Stk.
per
m²
|
1–2 days |
75m²
|
||
| 2280.0020.0003 | 50000 | 1500 | 3 | no certificate |
CHF 4.00
CHF 300.00 /Stk.
per
m²
|
by arrangement |
75m²
|
||
| 2280.0010.0006 | 50000 | 1500 | 6 | EN 45545:2020 |
CHF 6.90
CHF 518.90 /Stk.
per
m²
|
1–2 days |
75m²
|
||
| 2280.0020.0006 | 50000 | 1500 | 6 | no certificate |
CHF 5.30
CHF 397.25 /Stk.
per
m²
|
by arrangement |
75m²
|
||
| 2280.0010.0008 | 50000 | 1500 | 8 | EN 45545:2020 |
CHF 7.90
CHF 591.85 /Stk.
per
m²
|
1–2 days |
75m²
|
||
| 2280.0020.0008 | 50000 | 1500 | 8 | no certificate |
CHF 6.00
CHF 449.95 /Stk.
per
m²
|
by arrangement |
75m²
|
||
| 2280.0010.0010 | 40000 | 1500 | 10 | EN 45545:2020 |
CHF 9.20
CHF 551.30 /Stk.
per
m²
|
1–2 days |
60m²
|
||
| 2280.0020.0010 | 40000 | 1500 | 10 | no certificate |
CHF 7.20
CHF 431.30 /Stk.
per
m²
|
1–2 days |
60m²
|
||
| 2280.0010.0012 | 30000 | 1500 | 12 | EN 45545:2020 |
CHF 12.85
CHF 578.90 /Stk.
per
m²
|
1–2 days |
45m²
|
||
| 2280.0020.0012 | 30000 | 1500 | 12 | no certificate |
CHF 9.75
CHF 437.80 /Stk.
per
m²
|
1–2 days |
45m²
|
||
| 2280.0020.0014 | 30000 | 1500 | 14 | no certificate |
CHF 11.40
CHF 513.20 /Stk.
per
m²
|
by arrangement |
45m²
|
||
| 2280.0020.0015 | 30000 | 1500 | 15 | no certificate |
CHF 11.90
CHF 535.10 /Stk.
per
m²
|
by arrangement |
45m²
|
||
| 2280.0010.0016 | 20000 | 1500 | 16 | EN 45545:2020 |
CHF 15.75
CHF 471.85 /Stk.
per
m²
|
by arrangement |
30m²
|
||
| 2280.0010.0020 | 20000 | 1500 | 20 | EN 45545:2020 |
CHF 18.70
CHF 561.05 /Stk.
per
m²
|
by arrangement |
30m²
|
||
| 2280.0020.0020 | 20000 | 1500 | 20 | no certificate |
CHF 14.15
CHF 424.85 /Stk.
per
m²
|
1–2 days |
30m²
|
||
| 2280.0020.0024 | 15000 | 1500 | 24 | no certificate |
CHF 16.20
CHF 364.85 /Stk.
per
m²
|
1–2 days |
22.5m²
|
||
| 2280.0010.0025 | 20000 | 1500 | 25 | EN 45545:2020 |
CHF 21.75
CHF 651.85 /Stk.
per
m²
|
by arrangement |
30m²
|
||
| 2280.0010.0030 | 20000 | 1500 | 30 | EN 45545:2020 |
CHF 24.95
CHF 749.15 /Stk.
per
m²
|
by arrangement |
30m²
|
||
| 2280.0010.0040 | 2000 | 1500 | 40 | EN 45545:2020 |
CHF 39.45
CHF 118.35 /Stk.
per
m²
|
by arrangement |
3m²
|
Order the cut-to-size piece according to your specifications.
Trocellen Class ALU is a closed-cell, chemically cross-linked polyethylene foam laminated on both sides with high-quality aluminium foil. This combination brings together the classic advantages of PE foam – low thermal conductivity, an integrated vapour barrier and high flexibility – with the additional properties of the aluminium coating, which reflects radiant heat, provides mechanical protection for the material and significantly increases its durability under demanding conditions.
The closed-cell structure acts as an integrated vapour barrier, preventing both condensation and moisture from penetrating the insulation material. This ensures that the insulation properties are maintained over the long term, whilst minimising the risk of condensation and corrosion damage. With a diffusion resistance of μ ≥ 15,000, Trocellen Class ALU meets the highest standards for moisture protection.
The insulation material also impresses in terms of acoustics: the combination of PE foam and aluminium lamination ensures a noticeable reduction in airborne and structure-borne noise. Particularly in the case of ventilation ducts, pipework or large-scale installations, disruptive noises are reduced and room acoustics are improved.
In terms of fire protection, Trocellen Class ALU meets the Euroclass standards B-s2,d0 (for 3–14 mm) and C-s2,d0 (for 15–24 mm). This means: flame-retardant, no burning droplets, and minimal smoke development. In addition, the material has been awarded the F1 classification for low smoke toxicity in accordance with NF F 16-101. This makes it suitable for safety-critical applications such as public buildings or public transport.
The aluminium foil on both sides serves several functions: it reflects radiant heat, thereby improving the overall insulation effect; it protects the foam from mechanical stress; and it acts as an additional barrier against dust and moisture. This lamination offers a clear advantage, particularly in outdoor applications or heavily used technical areas.
The range of applications is diverse: Trocellen Class ALU is primarily used in the heating, ventilation and air conditioning (HVAC) sector, where it both reduces energy loss and provides sound insulation. Typical applications include pipework, air ducts, roof and façade structures, industrial plants and transport engineering, where additional fire safety standards must be met.
Thanks to its ease of processing, the insulation material can be flexibly cut to size and adapted, whether in sheet form or on rolls. Even with complex geometries, it remains dimensionally stable, elastic and consistently effective.
Delivery form
The material is supplied as standard in trimmed sheet form and can also be produced as a custom-fit cut to individual dimensions on request. Precise machining and short lead times enable easy integration into a wide variety of applications.
The sheets are supplied in film packaging and must be stored in a dry place. Prolonged exposure to direct UV light must be avoided.