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3 Layer Reinforced UPVC Roofing Sheet

Special Features
1. Exceptional Heat and Sound Insulation Performance
2. Supporting up to 1200mm purlin spacing
3. High Strength and 100% Waterproof

The 3 layer reinforced UPVC roofing sheet is especially designed by our company to offer increased strength and rigidity as well as extended lifespan. As compared with conventional roofing sheets, the reinforced version supports purlin spacing up to 1200mm, which saves lots of cost in steel structure construction. The same as our common products, this range of UPVC roofing material is also produced based on 3-layer co-extrusion technology by one-time processing.

Other Features
In addition to the special features illustrated at the top of this page, our 3 layer co-extruded plastic roof sheet also has characteristics such as wonderful corrosion resistance, high fireproof performance, high load-carrying capability, and good anti-typhoon ability.

Applications of 3 Layer Reinforced UPVC Roofing Sheet
In addition to flat roof to pitched roof renovation projects, the reinforced UPVC roofing sheet is also commonly used in roof construction projects for chemical factories, warehouses, prefabricated buildings, farmers markets, car sheds, etc. Meanwhile, this type of building material is also suitable for balcony and other places with heat or sound insulation requirements.

  • Chemical Warehouse
  • Aluminum Factory

Color Choice of 3 Layer Reinforced UPVC Roofing Sheet
White, blue, green, beige, grey, or customized.

  • White
    ( RURT-C-001 )
  • Blue
    ( RURT-C-002 )
  • Green
    ( RURT-C-003 )
  • Beige (light yellow)
    ( RURT-C-004 )
  • Grey
    ( RURT-C-006 )
General Technical Specifications of 3 Layer Reinforced UPVC Roofing Sheet
Model HB-RURT-1
Thickness 2. 0 ±0.1mm 2.5 ±0.1mm 3.0±0.1mm
Weight 4.2 ±0.1kg/m2 5.2 ±0.1kg/m2 6.2 ±0.1kg/m2
Length 5800mm , 11800mm, or customized
Purlin spacing 1000 ~ 1200 mm
Container Load capacity Thickness SQ.M./20 FCL (21 Tons) SQ.M./40 FCL (26 Tons)
2.0mm 4,800 m2 6,000 m2
2.5mm 3,900 m2 4,900 m2
3.0mm 3,300 m2 4,100 m2
Detailed Profile Drawing of 3 Layer Reinforced UPVC Roofing Sheet
Profile Type Model No. Profile Drawing
Trapezoidal (reinforced type) HB-P-T-1070-250-37 (recommended )
HB-P-T-1120-173-33 (recommended)
Testing Results of 3mm Thick Reinforced UPVC Roofing Sheet
No. Test item Test method Test condition Test result
1 Tensile strength ASTM D638-10 Testing speed: 50mm/min 30 Mpa
2 Flexural strength ASTM D790-10 Procedure A Testing speed: 1.3mm/min
Span: 48mm
56 Mpa
3 Impact resistance ASTM D5420-10 Geometry: GE(Ø12.70mm)
Impact weight: 0.9kg
Mean failure energy: 4J
4 High temperature resistance 60°C , 6h No visible change
5 Low temperature resistance -35°C , 6h No visible change
6 Chemical resistance 70% Ethanol solution, (V/V), Immersion test, 23°C, 2h No visible change
7 10% NaOH Solution,(m/m), Immersion test, 23°C, 2h No visible change
8 Saturation NaCL Solution, Immersion test, 23°C, 2h No visible change
9 Thermal conductivity ASTM C518-10 Mean temperature (°C) Temperature difference (°C) Thermal conductivity [W/(m.K)]
25.48 9.36 0.071
10 20mm Vertical burning test UL 94-2013 Section 8 Specimen: 129x12.5x3.0mm V-0
11 Purlin Spacing Spacing between 2 purlins 1000~1200mm

Note: The above testing results are achieved based on tests conducted by SGS, and are provided for reference only.

Accessories of 3 Layer Reinforced UPVC Roofing Sheet

1. Top Ridge

(1) Thickness: 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm
(2) Length: 300+300mm or customized
(3) Width: the same as the roof sheet
(4) Angle of ridge: 130~180 degree, or varies according to the project demand

2. Special Waterproof Accessories

These waterproof accessories are especially designed by us to ensure simple installation of the reinforced UPVC roofing sheet. We recommend using 5 sets of accessories for each square meter of insulated roof panel, thus preventing water leakage or sheet deformation in the future.

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