Schiedel 5″ (125mm) Internal Diameter ICID Plus Trim Collar – Two Piece – 35-45 Degree
The ICID Plus 125mm Trim Collar Two Piece 35 to 45 degrees is a decorative wall cover ring designed to create a neat and professional finish where the flue passes through a wall at an angle. With a 90mm wide profile, this two piece trim collar allows for easy installation and accurate alignment. The stainless steel finish provides a clean, durable appearance that complements modern flue systems.
The ICID Plus twin wall flue system is engineered with advanced corrosion resistant construction. It features a laser welded 316L stainless steel inner liner and a stainless steel outer casing for long term performance. The system is insulated with 25mm of high density rockwool to maintain flue gas temperature, improve draw, and maximise efficiency.
All components connect using a secure twist lock bayonet jointing system and are fixed with a locking band. A rubber joint seal is included, making the system suitable for use with condensing and biomass appliances.
Designed as a twin wall insulated chimney system, ICID Plus is suitable for use with open and closed stoves operating at temperatures up to 450°C. The load bearing outer casing supports the chimney while allowing the inner liner to expand independently, accommodating thermal expansion at every joint.
About ICID Plus
ICID Plus, manufactured by Schiedel, is a versatile twin wall chimney system designed for a wide range of domestic and commercial applications. It is suitable for Dry, Wet, and Positive Pressure installations and supports multiple fuel types.
Compatible appliances include gas, oil, wood, multi fuel, traditional stoves, pellet stoves, biomass systems, mini and micro CHP units, and condensing boilers designed for positive pressure operation.
Key Features of ICID Plus
- Internal diameters available in sizes 125mm and 150mm
- Secure twist lock bayonet jointing system with locking band
- High corrosion resistance using a laser welded 316L stainless steel inner liner and stainless steel outer case
- 25mm high density mineral wool insulation to maintain flue gas temperature, improve efficiency, and reduce condensation
- Low external surface temperature for enhanced safety
- Inner liner designed to allow maximum thermal expansion and prevent moisture ingress
- Lifetime guarantee for long term peace of mind
ICID Plus delivers reliable performance, advanced engineering, and long lasting construction, making it an excellent choice for a wide range of heating and flue system applications.






