Ultraframe Ultrasky Roof Lantern

Built to endure the harshest conditions, the Ultrasky Roof Lantern features the most robust gaskets and glazing stops for enhanced durability. With fewer bars, there are fewer potential points of failure, while a triple-layer storm shield at the radius end ensures watertight protection, even in winds reaching up to 130mph.

Tailor the Ultrasky Roof Lantern to your unique style with bespoke colour options to perfectly match your doors, windows, and overall decor. Available in uPVC and aluminium both inside and out, the lantern offers an unbeatable array of design possibilities to complement any property.

Designed for optimal thermal efficiency, the Ultrasky Roof Lantern comes with high-performance glazing and fully insulated aluminium undercladding. Its thermally broken design – inside and out – combined with a thermally insulated eaves rail, ensures unrivaled warmth and energy efficiency for year-round comfort.

Featuring the UK’s strongest ridge with an IXX value of 2,226kmm4, the Ultrasky Roof Lantern allows for fewer bars and wider glass spans, offering the largest available size at 4m x 5.85m. This makes it the most structurally sound lantern on the market, able to support large expanses with ease.

Maximizing both strength and style, the Ultrasky Roof Lantern offers superior bar and ridge strength, allowing for larger glass panes and 25% fewer bars than conventional roof lanterns. The result is unobstructed views and a sleek design with no bulky radius ends.

Engineered for simplicity, the Ultrasky Roof Lantern requires no drilling or cutting during installation. With 25% fewer bars for faster fitting and an efficient assembly process, it’s designed to be easy and quick to glaze, reducing build time without compromising on quality.