About us

Established in 1993. Callan insulation has earned a reputation as one of Northern Irelands leading industrial insulation firms. Working for many years with reputable clients in the HVAC, marine, petrochemical and industrial sectors has provided us with a wealth of experience and earned us an excellent reputation in the industry. We provide our clients with a very high standard of professionalism,reliability and quality service from enquiry to completion.   

What we Do

- sheet metal fabrication  (aluminium,galvanised

  and stainless steel)

  Insulation to:

- Heating pipework, 

- Ventilation, AC and ductwork ,

- Chilled water and glycol systems,

- Cryogenic systems,

- Tanks,vessels and dryers,

- External cladding and weather      proofing of HVAC systems,

- Steam systems.

- Fire rating and fire protection 

- Acoustic attenuation,

- Boiler and flue,

- Removable valve and flange  covers/Boxes,

- Burn protection from hot surfaces,

- Waste water systems.