This combi slate flashing is ideal for installing multiple windows – a popular choice when wanting to maximise natural light in a space. It’s ideal for natural and manufactured slates, or you can view our alternative roof window and skylight flashing options.
If you’re installing a single roof window, try instead slate flashing for individual installations.
Combi flashing is designed so that you can install two windows side by side, increasing natural daylight in the room. Choose your combi flashing using our configurator tool. It will help you match your installation to the correct flashing so you can provide the highest level of service to your customers.See more