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For all your industrial insulation requirements

Southern Insulation is one of the leading industrial insulation companies in New Zealand.  The company was formed in 1983 and has branches located in Invercargill, Dunedin, Christchurch and Rotorua.

Since humble beginnings Southern Insulation has grown in size and has diversified in all aspects of industrial insulation.  This includes acoustics, fire rating, insulation panel work, asbestos removal, mechanical HVAC insulation and industrial insulation including boilers, tanks and geothermal plants.

Invercargill - Head Office

91 Annan Street

Invercargill 9810

New Zealand

T +64 3 218 2096


16 Fingall Street

Dunedin 9012

New Zealand

T +64 3 474 0027


Unit 3, 56 Wickham Street, Bromley

Christchurch 8140

New Zealand

T +64 3 384 8051


71 Tallyho Street

Rotorua 3016

New Zealand

T +64 21 760 522

Contact Details

One of New Zealand's largest insulation companies