Chimflue is a trusted supplier of 5 inch twin wall flue systems, suitable for a broad range of residential, commercial and industrial uses. This diameter is often selected where a balance of performance, space efficiency and compatibility is required. We provide supply only, supply and design packages, and full installation services to suit your needs.

Our 5 inch twin wall flue products are built with durability and compliance in mind. The insulated design helps to maintain consistent flue temperatures while ensuring the safety of nearby structures and materials. This makes the system a dependable choice for projects ranging from housing developments to commercial buildings and industrial facilities.

The 5 inch range includes straight lengths, bends, supports, adaptors and terminals, all engineered for accuracy and ease of installation. With precision-made joints and robust construction, the system provides reliability even in demanding conditions.

Chimflue tailors our service to your project. For contractors or clients with a clear specification, we can supply all required components on a supply only basis. Where further technical input is needed, our in-house team offers a supply and design service, producing detailed drawings and compliant layouts. And if a complete package is required, we can also provide installation, managed by skilled professionals with a focus on quality and safety.

Trusted across multiple sectors, our 5 inch twin wall flue systems combine flexibility, compliance and long-term performance, backed by Chimflue’s expertise and support.