APP Modified Bitumen Membrane
ROCKFLEX 20 VV60
FF | SF | |
Thickness (mm)±5% | 2.0 | 2.0 |
Finish | ||
Surface | F | S |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation document DTM-DT-BC.01 |
ROCKFLEX 25 PY180/25 VV60
FF | SF | ARD | |
Thickness (mm)±5% | 2.5 | 2.5 | 2.5 |
Finish | |||
Surface | F | S | ARD |
Underside | F | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation document DTM-DT-BC.01 |
ROCKFLEX 30 PY180/30 PY120
FF | FF | |
Thickness (mm)±5% | 2.0 | 4.0 |
Finish | ||
Surface | F | F |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation document DTM-DT-BC.01 |
ROCKFLEX 40 PY180
SF | ARD | |
Thickness (mm)±5% | 4.0 | 4.0 |
Finish | ||
Surface | S | ARD |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation document DTM-DT-BC.01 |
Ξ ROCKFLEX 20 VV60
FF | SF | |
Thickness (mm)±5% | 2.0 | 2.0 |
Finish | ||
Surface | F | S |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation DTM-DT-BC.01 |
Ξ ROCKFLEX 25 PY180/25 VV60
FF | SF | ARD | |
Thickness (mm)±5% | 2.5 | 2.5 | 2.5 |
Finish | |||
Surface | F | S | ARD |
Underside | F | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation DTM-DT-BC.01 |
Ξ ROCKFLEX 30 PY180/30 PY120
FF | FF | |
Thickness (mm)±5% | 2.0 | 4.0 |
Finish | ||
Surface | F | F |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation DTM-DT-BC.01 |
Ξ ROCKFLEX 40 PY180
SF | ARD | |
Thickness (mm)±5% | 4.0 | 4.0 |
Finish | ||
Surface | S | ARD |
Underside | F | F |
FIT max rating | F5 I5 T4 *For two-layer installation, refer to the installation DTM-DT-BC.01 |

Available Finishes

ARDOISE VERTE

ARDOISE ROUGE

ARDOISE GRISE

Film
1M
10M
≤-5°C
≥120°C
Storage
The rolls must be stored upright, protected from the weather, and not stacked.
Avantages
+ Excellent UV resistance, high-temperature durability
+ Long lifespan
+ Energy savings during installation
+ Long lifespan
+ Energy savings during installation
Certification



