Projects / Infrastructure
Built for India’s Mega Projects
Industrial-Scale WPC Door Supply :
With our upcoming 100,000 sq. ft. manufacturing hub, Duroholz is engineered to supply thousands of WPC door units per month for India’s largest infrastructure projects. We guarantee consistent quality and on-time delivery for housing townships (500–5,000+ units), commercial complexes, and institutional buildings — ensuring construction timelines are never delayed by door supply-chain failures.
CNC-Calibrated Factory Precision :
Unlike traditional carpentry where each door varies from unit to unit, every Duroholz WPC door is factoryextruded and CNC-finished to micron-level dimensional accuracy. For developers, this means every WPC door fits every frame perfectly across the entire project eliminating on-site adjustments, reducing labour costs, and delivering the consistency that mass-scale infrastructure demands.
Life of the Building TCO Advantage :
In large-scale developments, door maintenance is a massive recurring cost that compounds across hundreds or thousands of units. Duroholz WPC doors eliminate this burden permanently. A product immune to termites, moisture, rot, and UV degradation is a “Life-of-the-Building” door solution that delivers the lowest Total Cost of Ownership (TCO) in the industry.
Fire Safety and Indoor Air Quality Compliance :
Infrastructure projects serving the public must meet stringent safety codes. Every Duroholz WPC door is inherently flame retardant (self-extinguishing), E0-grade formaldehyde free, and low VOC satisfying the fire safety and indoor air quality mandates required for hospitals, schools, government buildings, and high occupancy commercial infrastructure.
Heavy-Duty Hardware Integration :
Infrastructure doors require complex hardware: panic bars for fire exits, heavy-duty automatic closers, institutional-grade digital access systems, and concealed security hinges. Duroholz project-series WPC doors provide >2,000N screw holding strength, ensuring that every piece of safety and security hardware remains perfectly functional under decades of high-frequency institutional use.