The Stratus Roof Lanterns are a perfect choice for building a new kitchen, home extension, or as a replacement for an existing roof lantern.The roof lanterns feature a contemporary design coupled with high-end thermal performance. The minimalist frame maximises the amount of natural light in your space and opens it up for astonishing views of the sky, day, or night.The Stratus contemporary roof lantern is made of aluminium and is discreet yet stylish.It is an innovative thermal system that provides excellent thermal performance (up to 65% more thermally efficient than conventional aluminium roof systems) helping to keep cool in the summer and warm in the winter. This will keep your heat transfer down, and your heating bills low.External in grey aluminium - RAL 7016 with white PVC-u bars internally.Hard-wearing aluminium exterior for a premium look.Contemporary design and 20-degree pitch with discreet cappings, which means that sightlines are kept to a minimum - maximising views of the sky66% smaller ridge than standard systems.Aesthetically beautiful contemporary design creating a clean and modern look24mm blue-tinted glazing (Bioclean tints also available in Clear/Bronze/Blue/Aqua/Neutral - please get in touch to order.)The Stratus Roof Lantern is ideal for modern kitchen diner extensions.Please note - all sizes are external curb measurements.If you have any questions about our range of lanterns or wish to place an order in an alternative size, please email lanterns@profbuild.co.uk.