Product Description

The Wide Locking Band (reinforced connecting clamp) is an enhanced fastening component for chimneys. Due to its increased width, it provides superior strength and joint rigidity compared to the standard band. Its use is mandatory for large-diameter chimneys (over 250 mm) and recommended for all systems where maximum reliability and the best aesthetic appearance are required.

Key Features

• Increased Mechanical Strength: The larger contact area of the band with the pipe surface creates a significantly more rigid and load-resistant joint. This is critically important for heavy vertical sections of a twin-wall chimney.
• Improved Aesthetics: The wide band completely covers the joint between components with a generous overlap, making the chimney look like a single, monolithic structure with no visible seams.
• The Professional's Choice: It is the preferred choice for the professional installation of insulated chimneys of any diameter, as it guarantees the maximum reliability and durability of the entire system.
• Durable Materials: It is made from high-quality stainless steel (AISI 430, 304L, or 316L), ensuring high corrosion resistance and a perfect match with the pipes.

Available Diameters & Specifications

Application & IMPORTANT INSTALLATION RULES

• MANDATORY FOR LARGE DIAMETERS: When installing insulated chimneys with an outer diameter of 250 mm or more, the use of this wide locking band is a MANDATORY safety requirement.
• Additional Fastening: As with the standard band, for maximum reliability (and always for large diameters), it is recommended to additionally secure the components at the joint with stainless steel rivets.
• Alternative Solution: For chimneys with an outer diameter of less than 250 mm, the standard locking band can be used as the basic fastening component.