Skylight for industrial buildings NORIKOOL®

for metal roofsfor roofsfor concrete structures

Overview
Norikool is a double- or triple-glazed daylighting skylight developed for metal-roofed and RCC (reinforced cement concrete) buildings. Designed to bring natural light into industrial and commercial interiors, Norikool reduces daytime electrical lighting needs while preventing dark zones, glare and excess heat associated with conventional rooflights and solar tubes.

Why choose Norikool® as a daylight source
Norikool is a high-efficiency daylighting solution engineered for long-term energy savings and uniform visual comfort. For metal roofs, factory‑machined metal kerbs and frames are supplied to ensure watertight integration with roof profiles.

Key characteristics and operational advantages
Norikool provides:

• Glare-free illumination
• Minimal heat transfer
• Uniform interior light distribution
• UV-resistant polycarbonate lenses
• Double or triple glazing configuration
• Low maintenance / no regular manual intervention

Energy savings monitoring system
An integrated control panel records electrical/LED lighting consumption and calculates energy savings. Exportable data is available in graphical formats or Excel and can be reviewed on a daily, monthly or annual basis.

Applications

• Commercial buildings
• Large retail / hypermarkets
• Manufacturing units
• Pre-engineered buildings
• RCC-roof buildings
• Warehouses

Benefits & main features

• High luminous transmittance
• Uniform light distribution
• UV-resistant polycarbonate lens
• Double/triple glazing for thermal and optical performance
• Factory‑machined metal kerb for watertight integration
• Covers less than 2% of roof area while delivering required daylighting
• Reduces electrical lighting demand for approximately 9–10 hours per day
• Compatible with LED integration and lighting automation

Case study / representative projects
Example: Toyota Kirloskar Motor Pvt. Ltd., Bidadi, Bangalore — Norikool supplied and installed: 550 units; Area covered: 8,900 m²; Payback period (typical): ~3 years.

Installation steps

• Requirements listing
• Site visit and assessment
• Budget-friendly quotation
• Installation
• After-sales service / customer support

Maintenance
The system is designed for minimal maintenance and does not require regular manual intervention.

Technical specifications

• Product type: Skylight / daylighting system
• Lens: UV‑resistant polycarbonate
• Glazing configuration: Double or triple glazing
• Light distribution: Uniform, no dark zones
• Thermal performance: Low heat gain
• Watertightness: Factory‑made metal kerb for sealed integration
• Roof coverage: < 2% of total roof area
• Daylight hours covered: Approximately 9–10 hours per day
• Monitoring: Control panel for consumption recording & savings (graph/Excel export)
• Example payback period: Approximately 3 years
• Typical applications: Warehouses, industrial buildings, large retail, commercial buildings, pre-engineered roofs, RCC roofs