Leaf Entry/Blockage
Leaf Relief-100% effective
Popular Competitors-90% effective
Wire Mesh-0% effective |
|
Twig Entry/Blockage
Leaf Relief-99 to 100% effective
Popular Competitors-75% effective
Wire Mesh-0% effective |
Pine Needle Entry/Blockage
Leaf Relief-97% effective (no water flow reduction)
Popular Competitors-86% effective
Wire Mesh-53% effective |
|
Open Water Flow
29.7 inches of water per hour (20 foot roof section). That's 2.5 times greater than the official rainfall world record (Kilauea, Hawaii- 12 inches in one hour). |
Obstructed Water Flow
19 inches of water per hour when covered with wet leaves (20 foot roof section). That's 1.5 times greater than the official rainfall world record (Kilauea, Hawaii- 12 inches in one hour). |
|
Clearing of Debris
Most dry debris is cleared from surface with 6 mph breeze. When still wet, debris is removed with 23 mph wind. |
Strength
SN5200 - 53% stronger than standard hangers at 24" on-center fastening
TP5300 - 91 pounds is required to deflect system by 1 inch when fastened at 16" on-center |
|
Weather Resistant
No detrimental or damaging effects at 110 mph wind speed when fastened 16 inches on center. |