ONDULINE DURO 235 corrugated roofing sheets offer a modern profile and 10% higher coverage surface, with excellent resistance to hot and humid climate. They can be used for new construction and renovation of residences, professional and commercial buildings, recreational buildings and ancillary buildings.

Key features

• 10% higher coverage surface
• Excellent resistance to hot and humid climate
• Lightweight corrugated sheet
• Modern profile for new construction and renovation

Applications

• Residences
• Professional and commercial buildings
• Recreational buildings
• Ancillary buildings
• New construction and renovation

Specifications

Length: 2000 mm | Width: 1055 mm | Gross Surface: 2.11 m2 | Net Surface: 1.75 m2 | Thickness: 3 mm | Height of Corrugation: 38 mm | Weight per m2: 3.3 kg/m2 | Installation - Roof Pitch: 15 degrees and above | Installation - Purlin Distance: 45 cm | Installation - Overhang at Eaves: 7 cm | Installation - Minimum End Overlap: 20 cm | Installation - Minimum Side Overlap: 1 corrugation | Wind Resistance: 225 km/h on metal structures; up to 260 km/h on wooden purlins (BBRI tests on ONDULINE CLASSIC: 3000 Pa metal purlin, 4000 Pa wood purlin)

Standards: BBRI (Belgium Building Research Institute) wind tests DE 651XM223 CAR 15070/1 (29) and CAR 15070/2 (29)

Packing: Up to 420 sheets per pallet