Supply Only

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All Ventilation and Ductwork can be provided on a ‘Supply Only’ basis.

We have many clients in manufacturing and construction who have their own installation teams and require a supply only service. If you are in the same situation, our experience will help provide you with fast, quality ductwork delivered to your door or sites.

In addition to standard DW 144 ductwork we offer the following bespoke services.

  • Powder coated finishes to any RAL colour.
  • Fire rated ductwork to 60,120 and 240-minute burn time.
  • Stainless steel ductwork.
  • Bespoke stainless steel kitchen canopies.

Bespoke Ductwork

We specialise in bespoke ductwork in a range of sizes and thicknesses.

Due to our industry experience and highly skilled workforce, we have developed a large portfolio of prestigious clients such as…………………..

Ductwork used in ventilation and extraction systems

Ductwork is used in large variety of ways and suits many applications. Holders Sheet Metal specialise in the manufacture of ventilation and extraction systems.

We can also provide ventilation and extraction systems which utilise spirally wound ductwork.

Transition duct

rectangle 90 deg bend

over 90 cowl

Supply air filter box

Smoke filter

Transformation duct

Grille back box

45 deg sq bend