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Coroline Corrugated Bitumen Roofing Sheets

Coroline Corrugated Bitumen Roofing Sheets

2mx950mm (855mm cover) Black or Green option  VIEW PDF


Coroline bitumen sheet is a tough yet lightweight roofing material.  It is available in a choice of colours including Black, Green, Red and Brown. It is guaranteed waterproof for 15 years.



  • Choice of colours: Black, Green, Red and Brown
  • Complete installation accessories
  • Lightweight yet resilient
  • Easy to saw, nail and install 
  • Durable and hardwearing
  • 15-year warranty


ideal for




Refer to the Coroline installation guide and installation video for complete installation instructions.


PropertiesCorolineOnduline MiniOnduline
Sheet Size2000mm x 950mm2000mm x 866mm2000mm x 950mm
Cover Width855mm768mm855mm
Sheet Weight5.6kg5.8kg6.4kg

38mm height
95mm width

24mm height
48mm width

38mm height
95mm width


Sheet Requirements
To calculate the number of sheets required to complete your roof, measure the width of the roof and divide this figure by the cover width -
ie: the roof is 3000mm wide, divide by 855mm = 3.5 sheets.

Round this figure up to the nearest full sheet - 4 sheets will be required.

Fixings Requirements
Divide the roof width by the fixing centres. Divide the roof length by the support centres and add 3.

Multiply these two values together = approximate number of fixings required.


Thermal Properties
U Value 4.4W2K

15 Year Warranty
This product is covered by a 15-year waterproof guarantee. A replacement is provided free of charge if the product has failed to remain waterproof, in normal weather conditions within a 15-year period from the date of purchase.

Coroline MUST be fixed and maintained in accordance with the manufacturer's instructions for the warranty to remain valid. Re-erections or consequential damage costs are not included.

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