We offer 3 service tiers – DUCTWORK DIRECT, DUCTWORK CONTRACT & DUCTWORK TURNKEY. These tiers provide you with variable control over costs and resources – in terms of personnel, equipment and time – available to you on any given project.

How it Works

T1 Ductwork DIRECT

Manufacture + Certify

Read More

T2 Ductwork CONTRACT

Manufacture + Install + Certify

Read More

T3 Ductwork TURNKEY

Manufacture + Install + Commission + Certify

Read More

Technical Support

We help you ensure that your system is compliant and that you fully meet your legal responsibilities.

Read More

System Certification

One of our key features is that we insist on, and include for, carrying out the post-installation certification for every system that we supply.

Read More

T1 Ductwork DIRECT

Manufacture + Certify

T1 is our direct supply service aimed squarely at Ductwork Contractors who have the knowledge and technical competence to handle ductwork installations.

Purchasing ductwork system components and ancillary materials – such as access doors, supports, fixings and sealants – from a reputable manufacturing supplier, with all the technical support and standards approval that this implies, ensures that the system will be of high quality and fit for purpose.

We manufacture and supply CASWELL FIRESAFE® to your exact specifications and deliver direct to your premises. Once installed, will attend site to certify the installation of the system.

This non-coated fire resisting ductwork is ideal for Commercial Kitchen Extract systems, Pressurisation, Smoke Control, Car Park & Basement Extract systems, but is also suited to general ventilation needs in a range of applications.

T2 Ductwork CONTRACT

Manufacture + Install + Certify

Our T2 service is perfectly suited to M&E and Building Services Engineering Contractors.

It is imperative that designers, engineers and other construction professionals can rely on the support of a dedicated ductwork specialist to evaluate all technical, legislative and operational aspects and provide viable, best-practice solutions.

Our Engineering team benchmark AUTODESK modules such as AutoCAD, MEP 3D fabrication modeller and Inventor to ensure unparalleled accuracy, design capability and the production of comprehensive documentation. Ductwork is manufactured to the agreed specification under audited Factory Production Control procedures.

Scheduling deliveries and installation to mesh with the Plan of Work, we only use our own time-served engineers to complete the install exactly as envisaged. This includes planning site access and material handling needs.

Finally, we certify the CASWELL FIRESAFE® ductwork. This provides full traceability across the complete project and, ultimately, full confidence that the entire system meets all legal and performance requirements.

T3 Ductwork TURNKEY

Manufacture + Install + Commission + Certify

T3. The turnkey option…with fire resisting ductwork at the heart of the system.

Offering all the features of DUCTWORK CONTRACT but with the addition of providing in-line plant equipment & controls and final commissioning of the whole system.

Aimed at End-User Clients and their appointed Main Contractor who require a ‘seed to flower’ operation for a complete ventilation system to include fire resisting ductwork, fire rated fans, automatic dampers and associated control systems.

We manufacture, install, commission and certify complete Smoke Control and Commercial Kitchen Extract ventilation systems, incorporating world-leading CASWELL FIRESAFE® ductwork.

Technical Support

As you would expect, industry-leading technical advice is included under all our service tiers. Practical, helpful knowledge based on both formal training and decades of ‘real world’ experience.

Initial enquiries are speedily handled by our Technical estimating team and, once approved, the project is handed over to our Commercial & Technical gurus. They liaise with our in-house production team to ensure that the ductwork is produced on-time, exactly to specification.

Where required, we manage the procurement and rapid delivery of 3rd party products such as fans and automatic damper actuators to complete the system. Technical support includes advice on, and the provision of, bespoke ductwork support systems complete with the correct fixings for the load, span and building substrate.

On-site installation expertise and technical assistance with non-standard installations is also added under tiers T2 & T3. We will be with you every step of the way to make sure that your system is compliant and so help you meet your legal responsibilities.

On completion of an installation of CASWELL FIRESAFE® product, our Engineers will arrange to visit the project site to inspect the installation and, once verified that it meets all requirements, will issue a Certificate of Conformity.

System Certification

One of the key features when choosing CASWELL FIRESAFE® – aside from a superior product offering – is that we insist on, and include for, carrying out the post-installation certification for every system we supply.

We perform this value-add service to confirm that the ductwork, supports, seals and access doors (and on T3 projects, ancillary mechanical equipment) are correctly installed, operate as intended and the entire system is fit for purpose.

Our commitment to delivering certified Passive Fire Protection ensures that the building owner and occupiers have documentary sign-off directly by the system manufacturer.

Reassuring? We think so.