Schiedel 6" (150mm) Internal Diameter ICID Plus Ventilated Fire Stop Square

Schiedel 6″ (150mm) Internal Diameter ICID Plus Ventilated Fire Stop Square

The ICID Plus 150mm Ventilated Fire Stop Square is a G50 ventilated fire stop and support plate designed for installations where a reduced clearance to combustibles is required. It allows the standard clearance of 60mm to be reduced to 50mm and is suitable for use both within floor spaces and within shafts, enclosures, or boxed-in areas, providing safe support and ventilation around the chimney.

The ICID Plus twin wall flue system is engineered with advanced corrosion resistant construction, featuring a laser welded 316L stainless steel inner liner and a stainless steel outer casing for long-lasting durability. The system is insulated with 25mm of high-density rockwool to maintain flue gas temperature, improve efficiency, and reduce condensation.

Components connect securely using a twist lock bayonet jointing system and are fixed with a locking band. A rubber joint seal is included, making the system compatible with condensing and biomass appliances.

ICID Plus twin wall insulated chimney systems are suitable for open and closed stoves operating at temperatures up to 450°C. The load-bearing outer casing supports the structure while allowing the inner liner to expand independently, safely 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.