Pinnacle Ductwork
For all your HVAC Duct and Accessory Needs

Ducting Fabrication


High Quality Ducting for Heating, Air Conditioning and Ventilation Systems available in a range of sizes starting from 100mm;

  • Galvanised & Stainless Steel
  • Rectangular Ducting Range for HVAC systems
  • Circular Ducting for HVAC Systems
  • Flat Ducting for HVAC Systems
  • Oval Ducting for HVAC Systems
  • Manufactured to DW44 Standard

HVAC Duct & Accessories

Your one stop shop!

We stock a range of HVAC products and accessories with many more available to buy for next day collection or delivery including (but not limited to);

  • Box Ducting
  • Spiral Ducting – All sizes and components
  • Plastic Ducting – Flexible and Rigid
  • Nuts, Bolts, Washers – M8, M10 etc
  • Sealants
  • Unistrut/Slotted Channel
  • Insulation
  • Attenuators
  • Fire Dampners
  • Extract Fans
  • And more…

Bespoke Design

Bespoke Design

If you can draw it, we can make it!

We are experienced in designing and fabricating bespoke products including;

  • Kitchen Canopies
  • Trays
  • Metal Framework
  • Insulation panels
  • Louvres
  • Plenums
  • Sound Insulating Boxes
  • And many more…. Just send your drawings and we can get working!

Pinnacle Wholesale – August 2020 Promotions

We are suppliers of ducting, HVAC accessories, fixings and accessories at competitive prices- see our full range

Request a quote now

spiral duct supplier m10 but supplier, duct supplier, channel 41 x 41mm


Pinnacle Ductwork are a Kingspan delivery partner for the KoolDuct system which is an innovative and lightweight pre-insulated HVAC ductwork system.

KoolDuct  is suitable for a range of applications, espeically non-ferrous installations and offers a range of benefits;


  • Single fix solution — no requirement for 2nd fix insulation/lagging
  • Space saving (150-200mm) – ideal for service runs and raised floors
  • High quality performance – R2.0 achieved in a 42mm panel
  • Low air leakage helping reduce energy consumption
  • Long term, cost effective solution



pre insulated ducting koolduct

Celebrating 25 years

Pinnacle ductwork have been manufacturing and supplying high grade sheet
metal ductwork and bespoke items since 1992

Project Showcase


Take a look at some of the recent projects we have been designing and manufacturing products for.  From XXXXL Ducting systems with an usual curve to bespoke ducting systems and filter frames for the latest in portable MOT centres which might be popping up in your local supermarket car park soon.

Featured News

Contact us today

One stop HVAC Shop

Pinnacle Ductwork Manufacturers are pleased to announce the launch of a wholesale division, offering a full range of ducting, HVAC products and fixing accessories stocked and available for order, collection and delivery. Based in Havant, Hampshire, Pinnacle Ductwork have been manufacturing ducting products and fabricating kitchen canopies, plenums, louvres and bespoke high quality metal products…

Pinnacle Ductwork becomes Kingspan Delivery Partner

  Pinnacle Ductwork Ltd have successfully entered into an agreement to manufacture and distribute the innovative Kingspan KoolDuct pre insulated ducting system from their manufacturing facility based on Havant, Hampshire. The Kingspan KoolDuct system is a premium, high performance ducting system suitable for HVAC applications offering space saving, cost saving and performance benefits. Nik Kerr Managing Director…

Pinnacle Ductwork launches new HVAC Wholesale Catalogue

The launch of then new wholesale range signifies a development in Pinnacle Ductwork business focus moving into 2019.

Pinnacle introduces new logo

To both celebrate and prepare for the next phase of Pinnacle Ductwork’s focus, a new logo has been revealed with a sleek and modern look.

Pinnacle Ductwork part of the HRV Group of companies

Pinnacle Ductwork has become part of the HRV Group who specialise in ventilation services. HRV Group is formed of a number of companies that together …

Pinnacle Celebrates 25 years of trading

Celebrations were recently in order as Pinnacle marked it’s 25th successful year of trading.