Custom Size Roof Window - Oversized

Make a bold statement with our Custom Size Roof Window – Oversized, expertly built for expansive daylight and modern design impact. Perfect for flat and pitched roofs, these large-format roof windows are made to order by Regal Glass Group and backed by a trusted 20-year warranty. Featuring toughened safety glass and argon gas-filled glazing, they deliver outstanding thermal insulation, clarity, and structural strength. Ideal for open-plan spaces, luxury extensions, and commercial applications, these oversized skylights, roof lights, or roof windows combine tailored craftsmanship with high-performance engineering.