Most people think a roof’s only job is to stop water. In reality, a roof’s job is to move water. During a heavy West Bengal thunderstorm, thousands of liters of water fall on your roof every minute. If that water cannot escape quickly, it “pools,” leads to overflows, and puts immense weight on your structure. At Kanakdurga Technokraft India, we have engineered the Wide Valley Design.
The Hydraulic Advantage
The “Valley” is the lower part of the sheet where the water collects and flows toward the gutter.
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Higher Volume: Our wide valleys act like high-speed drainage channels. They can carry 30% more water than standard “narrow-rib” sheets.
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Anti-Capillary Protection: Because the water moves so fast and stays in the center of the valley, it never gets a chance to “climb” the side laps, further enhancing our Anti-Capillary Grove technology.
Protecting Your Foundation
When water overflows from a poorly designed roof, it falls directly onto the ground around your house. This leads to soil erosion and dampness in your walls. By ensuring the water stays within the KD Sheet’s wide valleys and flows into the KDT Gutter system, we protect your entire building’s health.
Conclusion
Engineering is in the details. The “Wide Valley” of a KD Sheet is a silent feature that ensures your home stays dry and your structure stays light, even during the heaviest rains of the year.
