
Pharmaceutical reactors
Pharmaceutical reactors insulated with different specifications stainless steel cladding and removeable thermal PTFE jackets.
Callan Insulation Ltd · Company NI610366 · Trading heritage since 1993
Active·subcontractor·Head office Downpatrick
Established in 1993, Callan Insulation has built a strong reputation as a leading industrial insulation firm in Northern Ireland. With extensive experience working across the HVAC, marine, petrochemical, and industrial sectors, the company offers a high standard of professionalism, reliability, and quality service from initial enquiry to project completion. Callan Insulation provides comprehensive insulation solutions for a wide range of applications, including heating pipework, ventilation, AC and ductwork, chilled water and glycol systems, cryogenic systems, tanks, vessels, and dryers.
They also offer external cladding, weatherproofing, steam systems insulation, fire rating, acoustic attenuation, and insulation for boilers and flues. Additionally, they fabricate sheet metal components in aluminium, galvanised, and stainless steel, and provide removable valve and flange covers. The company serves diverse sectors such as pharmaceutical, manufacturing, agriculture/food processing, healthcare, education, and marine.
They have completed projects for notable clients including Bombardier, Hyster-Yale, Diageo, and various hospitals and educational institutions. Callan Insulation also engages in prefabrication and modern methods of construction (MMC), aiming to reduce on-site time and improve installation quality for projects in pharmaceutical, food production, and industrial processing sectors.

Pharmaceutical reactors insulated with different specifications stainless steel cladding and removeable thermal PTFE jackets.

Co Down
A recently opened distillery in Co Down with an amazing tourist and visitor centre. All process pipes and plant exposed to enhance the visitor experience.

Dundalk
New signature building in Dundalk. All services insulated with the highest specification insulation.

Dundalk
Maintenance and modifications carried out in this New state of the art Chinese pharma giants Dundalk plant. Pipework insulated with armaflex and aluzinc cladding fixed with stainless steel bands.

Projects including plant for european data centres, residential blocks, hotels and hospitals.

Phenolic insulation and green plastisol sheeting on large hot water storage tanks.

A large contract including aluminium and stainless steel cladding to chilled water pipework, storage tanks, aseptic suites and plant rooms.
Belfast
Specialised high temperature insulation and aluminium cladding to the main steam line serving Royal Victoria hospital.
Client · Royal Victoria hospital

We provide the highest specification Insulation to many leading global pharmaceutical companies. process pipework, tanks, vessels dryers. Please contact us for more details of our detailed portfolio.

We have extensive experience in the manufacturing sector. Including recent projects in Bombardier, Hyster-Yale and Diagio. Please contact us to discuss our portfolio.

We have recently completed works in Belfast city hospital, Royal Victoria hospital, Downe hospital, Antrim Area hospital, St james hospital Dublin, Altnagelvin hospital, Daisy Hill hospital, Newry and Craigavon Area hospital.

We have a large portfolio of works including HVAC, maintenance and boiler house insulation. From chilled water systems in QUB to many large construction projects like the (pictured) St Patricks Grammar school, Downpatrick.
Bombardier, Hyster-Yale, Diageo, Belfast city hospital, Royal Victoria hospital, Downe hospital, Antrim Area hospital, St james hospital Dublin, Altnagelvin hospital, Daisy Hill hospital, Newry, Craigavon Area hospital and 9 others.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Industrial insulation specialists in Northern Ireland. Pipe, tank, vessel, and duct insulation. Sheet metal fabrication for HVAC, marine, petrochemical, and industrial sectors. Their listed services include Insulation, Heating & ventilation, Air conditioning, M&E contracting and Steel fabrication.
CALLAN INSULATION LIMITED is registered at DOWNPATRICK, BT30 8QH, in Northern Ireland.
CALLAN INSULATION LIMITED states that it works across Northern Ireland.
Companies House lists CALLAN INSULATION LIMITED as active.
CALLAN INSULATION LIMITED works in Industrial, Healthcare, Education, Agricultural and Commercial.
CALLAN INSULATION LIMITED was incorporated on 2011-12-13, though the company says it has traded since 1993.
Track budgets, committed costs, invoices and profitability in one place, so cost issues show up before they turn into margin surprises.