MicroLouvre

MicroLouvre™ is a micro-scale woven metal mesh composed of thin horizontal louvres arranged with high precision. Designed for integration into building envelopes and glazing systems, the material offers passive control of solar radiation, daylight, heat, airflow, and visibility. Its open-area ratio and louvre orientation enable selective environmental filtering while maintaining transparency and structural durability.

The material provides effective solar shading by significantly reducing solar heat gain without obstructing daylight or outward visibility. Independent assessments report reductions in indoor heat build-up and associated cooling loads, contributing to improved thermal comfort and lower energy consumption in buildings.

Due to its finely spaced metal louvres, MicroLouvre™ also acts as a glare reduction and light diffusion medium. It regulates the transmission and dispersion of natural and artificial light, which is applicable in façade systems, external lighting fixtures, and interior environments requiring controlled illumination.

In fire-prone environments, the mesh functions as a physical barrier against airborne embers and radiant heat. When installed as part of external screens or ventilated façades, it may contribute to the mitigation of fire spread and internal heat transfer during wildfire exposure.

The material is compatible with various façade configurations, including curtain walls, ventilated cladding systems, and retrofit shading devices. It is also applicable in restoration contexts, where it provides performance upgrades without compromising the architectural character of the building. Wind tunnel and durability testing indicate suitability for installation in high-exposure conditions, including hurricane-prone regions.

MicroLouvre™ also provides directional visibility control. The orientation and spacing of the louvres allow for unobstructed outward vision while limiting inward lines of sight, offering passive privacy without reducing natural light transmission.

Further applications include its use in interior architecture, branding, and display systems. The mesh can be coated or anodised in a range of finishes to accommodate design requirements while retaining its structural integrity and functional properties.

The material is manufactured from metal alloys with long service life and recyclability, contributing to circular design strategies. Its integration supports energy-efficient building performance, reduced reliance on mechanical systems, and compliance with sustainable design standards.