What is a Ceramic Border?

A ceramic border is a specialised protective element incorporated into premium skylights. This border consists of a baked-on ceramic frit pattern applied to the perimeter of the glass panel. The primary function of the ceramic border is to block harmful ultraviolet (UV) rays from reaching and degrading the essential seals that hold the skylight glass in place.

UV radiation is one of the most damaging environmental factors affecting building materials, causing rubber and silicone seals to break down over time, which can lead to leaks and reduced thermal efficiency. By shielding these critical components from UV exposure, the ceramic border significantly extends the operational lifespan of the entire skylight assembly.

In addition to its protective properties, the ceramic border in skylights also provides aesthetic benefits by creating a clean, finished appearance around the glass edges while helping to conceal internal components. This thoughtful design element demonstrates our commitment to combining functionality with superior aesthetics in their premium skylight solutions.