Bitumen roofing sheets
Onduline Sheet Fixings
Colour coded fixings for use with Onduline Bitumen Sheets, Onduline Sheet Fixings are available in Black, Green, Red and Brown. Each fixing is 60mm and has a coloured waterproof…
View productBitumen roofing sheets / Product information
Onduline Bitumen Roofing Sheet
Onduline heavy duty bitumen sheets are extremely tough and hard wearing providing a highly durable roofing material for larger timber structures. Onduline sheets are available in a choice of Black, Green, Red and Brown.
- Four colours: Black, Green, Red or Brown
- Heavy weight sheet at 6.4kg
- 3mm thickness
Published product information
Detail & guidance
Four colours: Black, Green, Red or Brown
Heavy weight sheet at 6.4kg
3mm thickness
Complete installation accessories
Lightweight yet resilient
Easy to saw, nail and install
Durable and hardwearing
ideal for
Garages
Stables
Agricultural Buildings
Garden Rooms
Summer Houses
Installation guidance available on request.
Properties
| Properties | Coroline | Onduline Mini | Onduline |
|---|---|---|---|
| Sheet Size | 2000mm x 950mm | 2000mm x 866mm | 2000mm x 950mm |
| Cover Width | 855mm | 768mm | 855mm |
| Thickness | 2.6mm | 2.6mm | 3.0mm |
| Sheet Weight | 5.6kg | 5.8kg | 6.4kg |
| Corrugation | 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 4.4W 2 K
Linked in the published catalogue
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Source & review information
Content imported from Ariel’s published product information, captured 27 October 2026. Final technical/content approval is pending; current stock, delivery and warranty assurances are not asserted. Source reference (opens a new tab) ↗