Specialists in Sheet Metal HVAC Ducting

DW144 Compliant

HVAC ducting is an essential component of any HVAC system. Pinnacle are specialists in sheet metal HVAC ductwork fabrication, and have been supplying high quality rectangular ducting for over 30 years!

HVAC Sheet Metal Ductwork

Made to Order

We provide a full range of HVAC ductwork as required to Heating, Ventilation and Air Conditioning systems.  From small or XL sizes, all rectangular ducting (or box ducting)  is fabricated to order at our workshop in Havant, Hampshire. With over 30 years of fabricating sheet metal,  we provide high quality products to a range of market sections. 

Pricing based on drawings and specifications. 

If you'd like to discuss your sheet metal ductwork project, give us a call, email sales@pinnacleductwork.co.uk or request a quotation below

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 HVAC Sheet Metal Ductwork

Sheet Metal Duct DW144

Pinnacle are specialists in HVAC ductwork

Fabricating high quality sheet metal ductwork to DW144 standards which is the specific requirement for the manufacture and installation of sheet metal ductwork used in heating, ventilation and air conditioning systems. DW144 covers sheet metal ducting for rectangular and circular ductwork made from galvanised steel, stainless steel or aluminium.

The standard defines the minimum material thickness, jointing methods, and manufacturing tolerances required for ductwork re intended to ensure that the ductwork is safe, durable, and capable of providing the required level of performance for its intended use. The standard covers a range of ductwork applications, from low-pressure ventilation systems to high-pressure air conditioning systems.

Our Work

HVAC Ductwork for Residential, Commercial & Industrial Sectors

We have supplied countless clients with ductwork for Heating, Ventilation and Air Conditioning (HVAC) systems around the UK and Channel Islands - all made to order based on client drawing and requirements and manufactured to meet DW144 specifications. 

Our high quality work speaks for itself - 30 years in business and counting

Pinnacle Projects
 Our Work