BI-FOLD MANIA ROOF LANTERNS

Our slimline Korniche roof lanterns provide a traditional timber look with all the advantages of a thermally broken aluminium construction.

Precision engineering, optimisation and modern manufacturing techniques have created a beautifully proportioned, thermally efficient, strong and secure lantern solution for your home.

Thermal efficiency of our roof has been guaranteed by the elimination of cold bridging, achieved by isolating of the external profiles from the internal ones.

Combined with high performance glazing, the Korniche’s ability to reduce heat transfer is in a class of its own.