Accumen manufactures and supplies high-performance insulation products for the New Zealand construction industry. Our range includes Foamglas pipe sections, phenolic pipe sections and supports, preformed fibreglass pipes, Rockwool pipe sections, Slab Edge Insulation (SEI), Styroboard XPS and more specialised solutions. We focus on reliable, fit-for-purpose insulation that improves thermal performance, protects building services and supports long-term durability.