Lightweight Insulating Concrete Systems



Siplast Lightweight Insulating Concrete Systems combine the unique properties of lightweight insulating concrete and Insulperm premium expanded polystyrene foam insulation board. Siplast Lightweight Insulating Concrete is available in four mix designs: ZIC, NVS, Insulcel, and Zonocel. The four designs represent a range of compressive and tensile strengths, allowing a choice of system based on substrate and specific project circumstances. Each design encapsulates the insulation board in insulating concrete. This process provides fire protection, prevents air infiltration, and bonds the total insulation system to the substrate. Unlike rigid board, Siplast Lightweight Insulating Concrete is reroofable, and therefore a truly sustainable insulation solution.


To learn more about Siplast Lightweight Insulating Concrete Systems, click on a selection below.


zic nvs
insulcel zonocel
rtsurface zonopatch




LWIC System

Lightweight Insulating Concrete Systems Brochure


NVS Reroofing Brochure

Mass Effect

Mass Effect Brochure

Engineered Roofing

Engineered Roofing & Waterproofing Systems


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