VELUX TCR Rigid Sun Tunnel: High‑efficiency daylighting for flat roofs
CodeMark
Superior Light Transmission- Flat & Low-Pitch Roof Optimisation
- Energy-Free Daylight for Compact Spaces
Overview
Description
Specifications
Last Updated on 07 Jul 2026
- Roof Pitch: Suitable for flat and low‑pitch roofs
- Operation: Fixed daylighting system (non‑opening)
- Tunnel Type: Rigid, highly reflective tunnel
- Roof Compatibility: Flat‑roof installation with appropriate flashing
- Sizes Available: Multiple standard diameters
- Installation: High‑efficiency daylight transfer with minimal structural work
Features
Product Information
