Roofing panel with a peculiar wavy profile consisting of a multi-layer profiled metal weather liner combined with a bituminous membrane, an exposed polyester mat for high noise-abatement and anti-drum performance and effective condensation control function and an EPS insulation layer additivated with graphite.
The EPS insulation is shaped to form a ventilation chamber between the profiles that promotes an effective roof ventilation.
ONDASTIL SOUND MONO VENTILATO is most suitable for cost-effective commercial and industrial roofing applications.
15% nominal gradient subject to local building regulations
| Parameters | Dimensions | Tolerances |
| Width | 1060 mm - cover width 1000 mm | ± 5 mm |
| Length | from 500 to 7000 mm | L ≤ 3000 mm ± 5 mm L > 3000 mm ± 10 mm |
| Overall Height | 90-110-150 mm | ± 2 mm |
| Profile height | 29 mm | ± 2 mm |
| Deviation of perpendicularity | - | 0,60% |
| Average cross section area of the ventilation channels | 165 cm²/m per linear meter of cross section | - |
| Test | Value | Norms |
| Noise abatement value | Rw = 25 dB * | UNI EN ISO 10140-2 UNI EN ISO 717-1 |
| Sound generated by rainfall | Lɪᴀ = 55 dB (A) * | UNI EN ISO 10140-1 UNI EN ISO 10140-5 |
* Tests performed on Tegostil LG Sound
| Reaction to Fire | class E |
| Resistance to water vapour | μ = 30-70 |
| Compressive strength at 10% crush rate CS (10) | ≥ 100 Kpa |
| Material | Nominal thickness of the weather liner metal sheet (mm) |
Thickness of EPS insulation with graphite euroclass E SE/hT (mm) |
Thermal conductivity λD = 0.030 W/mK (U = W/m²K) |
Weight of the panel Ondastil Sound Mono Ventilato (kg/m²) |
Uniformly distributed imposed load kg/m2, including own weight * (kg/m²) |
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| Span (m) |
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| 0,35 | 0,70 | 1,05 | |||||
| Aluminum | 0,7 | 50/90 | 0,60 | 6,43 | 380 | 150 | - |
| Aluminum | 0,7 | 70/110 | 0,43 | 6,83 | 385 | 155 | - |
| Aluminum | 0,7 | 110/150 | 0,27 | 7,63 | 395 | 165 | - |
| Coated steel Aluzinc Stainless steel |
0,5 | 50/90 | 0,60 | 8,96 | 700 | 245 | 155 |
| Coated steel Aluzinc Stainless steel |
0,5 | 70/110 | 0,43 | 9,36 | 705 | 250 | 160 |
| Coated steel Aluzinc Stainless steel |
0,5 | 110/150 | 0,27 | 10,16 | 715 | 260 | 165 |
| Coated steel Aluzinc Stainless steel |
0,6 | 50/90 | 0,60 | 9,88 | 720 | 265 | 175 |
| Coated steel Aluzinc Stainless steel |
0,6 | 70/110 | 0,43 | 10,28 | 725 | 270 | 180 |
| Coated steel Aluzinc Stainless steel |
0,6 | 110/150 | 0,27 | 11,08 | 735 | 280 | 185 |
| Copper | 0,6 | 50/90 | 0,60 | 10,58 | 535 | 200 | 115 |
| Copper | 0,6 | 70/110 | 0,43 | 10,98 | 540 | 205 | 120 |
| Copper | 0,6 | 110/150 | 0,27 | 11,78 | 550 | 215 | 125 |
N.B. Listed values are indicative and as tested in our laboratory. Static calculations are the responsibility of the Designer / Main Contractor. Alternative insulation thickness available.
* Calculated with a deflection value ≤ 1/200 L
