LAMILUX Glass Skylight FE Passivhaus: Products Finalist - Exemplar Sustainable Buildings Awards

The LAMILUX Glass Skylight FE combines advanced thermal efficiency, outstanding sustainability credentials, and a range of attractive design options in various sizes and configurations – fixed, operable, and smoke vent. Backed by a third-party verified Environmental Product Declaration, it offers a high-performance, low-carbon solution for a product type often troubled by leaks and maintenance issues.

Delivered pre-assembled to its insulated upstand kerb, the skylight ensures an optimal structural interface for the roof, eliminating thermal bridges, moisture risks, and integration headaches. With a U-value of just 0.3 W/m²K, it delivers excellent energy performance while its robust construction ensures long-term water tightness and air permeability, reducing the risk of costly interventions.

An isothermally balanced design maintains the 12.6° isothermal line within the skylight structure, preventing condensation and mould growth to enhance comfort and hygiene. The innovative frame system reduces heat loss with excellent U-values and low glass edge Ψ-values, while slim profiles maximise natural light and solar gain.

By delivering abundant daylight and ventilation, the LAMILUX Glass Skylight FE creates bright, healthy, and uplifting interiors, as demonstrated in projects such as Woodmill and St Columba’s RC High School.