Nobody likes gaps!

Only Keylite windows expand to fill the gap for a warmer installation.

Thermally Efficient

A unique expanding thermal collar eliminates thermal
bridging for warmer, condensation free installations.

Product Range

Everything you need to specify a Keylite Skylight for your next project.


The Keylite Skylight range with Futuretherm Technology is the result of a 100% focus in innovation. Enhancements throughout our skylight makes installation easier than ever before and improve the overall user experience.