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Bitumen Corrugated Roofing Sheets – 950m x 2000mm

Available in 4 colours.

SKU: CORBIT Category: Tags: ,

£9.80£10.50 Exc. VAT

Corrugated Bitumen Roofing Sheet Black
Bitumen Corrugated Roofing Sheets – 950m x 2000mm

Bitumen Corrugated Roofing Sheets – 950m x 2000mm

Bitumen Roofing Sheets are the ideal solution for use in agricultural buildings, sheds, animal housing and industrial roofing applications.

They provide an excellent dimensional stability and over time, they develop a full and vibrant colouring as a result of natural oxidation of the bitumen.

Extremely light, the sheets are flexible whilst retaining solid strength and are resistant to external agents and acids as well as being 100% asbestos free.

Available in black, green, brown and red.

Any pitch above 10 degrees should have the following batten spacings used:

  • Loading of 200kg/m² – Battens should be spaced at 460mm centres.
  • Loading of 350kg/m² – Battens Should be spaced at 310mm centres.

Please Note: Any pitch below 10 degrees should be boarded with an appropriate plywood or similar.

It is recommended that all of the timber that makes up the supporting frame of the roof is impregnated.

For side laps, you will need one corrugation and head lap is minimum of 150mm.

When fixing the sheets, they should be secured using our zinc plated bitumen fixing nails.

Two rows of nails should be driven in parallel to the direction of the head and at each side of the sheet.

Nails should be driven into the crown (the uppermost part) of the sheet. Subsequent rows of nails should be used every third corrugation.

To ensure suitable roof ventilation, you need to ensure that the sheet ends are at least 50mm from the roof apex.

This allows air to pass through the eaves, through the bat tern cavity and up to the rooftop.  This constant flow of air will avoid the formation of mould and mildew and help control condensation.

For all related accessories, click here.



Black, Green, Red, Brown


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