There have two popular types of cold room panels. One is PU panel, another is PIR panel. The differences of these two types are fireproofing grade, cam lock, and installation cost and lifetime. Our PU panel can reach B2 fireproofing grade, with durable zinc-coated cam lock, and 42 kg/m3 high density PU foam, and very easy to install. It can keep cold room lifetime to 20 years at least.
Our PU panel use best PU foam brand Wanhua. What' s more, we can guarantee 42kg/m3 high density, while others produce low density PU panel. It will influence the cold room life time.
Our zinc coated cam lock, it is different than other zinc-coated cam lock, the color is clear and no rust even when you use 10 years. Zinc-coated layer is very thick.
Our PU panel foam use polyester that reach B2 fireproof grade. It is difficult to burn and without smoke. While other supplier add fire retardant into PU foam, it will generate smoke when it happen fire.
Compare with those 0.326, 0.426mm color steel, Baosteel is more durable and anti-corrosion.Guarantee your cold room use for at least 20 years!
Place: Shanghai, ChinaRoof/wall Panels: 200mm PIR panels with 0.6mm color palte (Baosteel)Floor panels: 50mm XPS panels, 4 layers, 350KPATemperature: -23C~-25CApplication: cold-chain distribution, logistic refrigeration