Which Insulation Contractor Should You Choose in Downpatrick?

Callan Insulation provides expert industrial insulation solutions for HVAC, marine, pharmaceutical, and food production sectors across Ireland and the UK. Established in 1993, we specialise in prefabrication, cryogenic systems, and compliance with GMP and ATEX standards. Our services include thermal covers, acoustic attenuation, and fire protection, delivered with a focus on safety, quality, and efficiency.

Cosy Insulation provides expert spray foam insulation services for residential, commercial, and agricultural properties across the UK and Ireland. Our sustainable, water-blown solutions reduce heating bills by up to 50%, improve air quality, and offer lifetime durability. Specialising in new builds, retrofits, and commercial installations, we combine eco-friendly materials with advanced technology to deliver energy efficiency and year-round comfort.