Main Lead Slate

When installing a vertical flue to come out the roof, keeping the elements out of any gaps or cracks should be a top priority. Water penetration should be a major concern, and dealt with accordingly using the Vaillant Flashing kit, ensuring that no water can get through the roof.

Product Features

• Flashing kit for where the flue exits the roof
• When installing a vertical flue through a roof
• Keeping external elements out of any gaps or cracks should be a top priority water penetration should be a major concern
• Ensuring that no water can get through the roof