Viessmann 100/125mm Red Adjustable Pitched Roof FlashingThe Viessmann 100/125mm Red Adjustable Pitched Roof Flashing is a durable and weather‑resistant solution designed to provide a watertight seal where a 100/125mm concentric flue penetrates a pitched roof. Its adjustable form allows it to fit a wide range of roof angles, making it suitable for various installation scenarios. The red finish blends seamlessly with clay, terracotta, or red‑tiled roofs, ensuring a neat and professional appearance while delivering long‑term protection against water ingress and harsh weather conditions.

Key Features

• Suitable for 100/125mm Viessmann concentric flue systems
• Adjustable design accommodates varied pitched roof angles
• Creates a watertight and secure flue penetration point
• Red finish ideal for matching traditional tiled or terracotta roofs
• UV‑resistant and weather‑proof materials for long‑lasting durability
• Ensures stable support and proper sealing around the flue
• Simple, installer‑friendly fitting process

Technical Specifications

• Flue Compatibility: 100/125mm concentric systems
• Roof Type: Adjustable for pitched roofs
• Material: High‑quality, weather‑resistant flashing with flexible skirt
• Finish: Red
• Application: Roof penetration sealing for vertical flue installations
• Purpose: Prevents leaks while providing stable, compliant flue termination