JNRW-W Insulated Roof Panels

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JNRW-W Insulated Roof Panels

The JNRW-W range of insulated roof panels is specially designed for the roofing system construction for energy efficient buildings or common buildings to provide effective thermal insulation, fireproof and extreme climate protection.

The same as our SIP wall panel, these insulated roof panels are also engineered from structural insulated panels. Because of the rockwool core layer and two layers of precoated steel plate, the insulated roof panel has a higher wind pressure resistance and mechanical strength. Also, it features a low water absorption and moisture absorption. These make sure our rock wool insulated metal roof panels have longer service time.

We adopt advanced production equipment to ensure the precise size of these insulated roof panels. Also, the size of our insulated roofing panels could remain stable, thus there will not be any thermal expansion or contraction due to temperature fluctuations.

Technical Specifications of JNRW-W Insulated Roof Panel
ModelNameExterior Steel PlateInner Steel PlateWall Panel Thickness(mm)Wall PanelWidth (mm)
JNRM-WThickness: 0.4/0.5/0.6mmThickness: 0.4/0.5/0.6 mm50/75/1001000
Coating: SMP/PECoating: SMP/PE
Thickness mm Thermal Conductivity(k)
P=kg/m2 60 80 100 120 150
50 0.31 L= 4.35 3.70 3.40 3.00
75 0.21 L= 4.85 4.15 3.75 3.40
100 0.19 L= 5.6 4.8 4.40 3.95

Jingxue is a dedicated structural insulated panel manufacturer in China. All our insulated roofing sheets and insulated wall panels are processed from SIP panels.

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  • JNRW-V Micro-rib Exterior Insulated Wall PanelsTo meet varied construction demands, we can supply exterior insulated wall panels with thickness options of 50mm, 75mm, 80mm, 100mm, 120mm and 150mm. The minimum panel width can be 600mm, while maximum width can reach 1000mm.