Onduline Ridge 1M BLACK

These ridge sections are designed to be used in conjunction with the Onduline corrugate sheets. Made from the same material to blend in and complete the installation helping to make sure the apex of your roof is watertight. These sections can be installed along the roof as you install the sheets making the job easier and more manageable. One ridge section is required to cover each sheet width and they overlap for security. Length: 1 M