Bitumen roofing sheets
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 i…
View productBitumen roofing sheets / Product information
Onduline Eaves Fillers
Onduline Eaves Fillers are used in the installation of Onduline bitumen sheet to prevent roof clatter and to support the sheets when fixed.
- Preformed to match the profile of the sheet corrugation
- 840mm long
- Light in weight
Published product information
Detail & guidance
Preformed to match the profile of the sheet corrugation
840mm long
Light in weight
Easy to install
Waterproof
Packs of 6
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) ↗