Ductwork & Fittings

Top Hat Spigot 710mm Diameter

Top Hat Spigot 710mm Diameter

£22.21 Inc. VAT:£26.65
SKU#: SpiralTopHat710

In stock

Weather Collar 80mm Diameter

Weather Collar 80mm Diameter

£21.40 Inc. VAT:£25.68
SKU#: WeatherCollar80

In stock

Weather Collar 100mm Diameter

Weather Collar 100mm Diameter

£21.80 Inc. VAT:£26.16
SKU#: WeatherCollar100

In stock

Weather Collar 125mm Diameter

Weather Collar 125mm Diameter

£24.02 Inc. VAT:£28.82
SKU#: WeatherCollar125

In stock

Weather Collar 150mm Diameter

Weather Collar 150mm Diameter

£25.52 Inc. VAT:£30.62
SKU#: WeatherCollar150

In stock

Weather Collar 160mm Diameter

Weather Collar 160mm Diameter

£26.27 Inc. VAT:£31.52
SKU#: WeatherCollar160

In stock

Weather Collar 180mm Diameter

Weather Collar 180mm Diameter

£27.98 Inc. VAT:£33.58
SKU#: WeatherCollar180

In stock

Weather Collar 200mm Diameter

Weather Collar 200mm Diameter

£29.47 Inc. VAT:£35.36
SKU#: WeatherCollar200

In stock

Weather Collar 224mm Diameter

Weather Collar 224mm Diameter

£38.12 Inc. VAT:£45.74
SKU#: WeatherCollar224

In stock

Weather Collar 250mm Diameter

Weather Collar 250mm Diameter

£48.83 Inc. VAT:£58.60
SKU#: WeatherCollar250

In stock

Weather Collar 280mm Diameter

Weather Collar 280mm Diameter

£43.52 Inc. VAT:£52.22
SKU#: WeatherCollar280

In stock

Weather Collar 300mm Diameter

Weather Collar 300mm Diameter

£45.58 Inc. VAT:£54.70
SKU#: WeatherCollar300

In stock

Our Spiral Ductwork & Fittings are crafted for efficiency, strength, and impermeable airflow. Each fitting—from bends and connectors to reducers—is precision-engineered to ensure airtight connections that minimise energy loss and noise. Made with high-quality materials, our spiral ductwork resists wear and keeps maintenance low, making it a smart, long-term choice for any ducting setup.

Whether you’re building from scratch or upgrading, our Spiral Ductwork & Fittings give you the flexibility, durability, and efficiency you need.