Faq
- Which way up is an Onduline sheet fixed?
- Can I install Onduline roof sheets flat?
- How long is BARDOLINE guaranteed for?
- Where can I find Onduline installation instructions?
- What is the minimum pitch for Onduvilla tiles?
- How many nails should I use per Onduvilla tile?
- What is the overhang required for ONDUVILLA tiles?
- Can I install I install Onduline sheets upside down?
- How do I replace a shed roof with Onduline sheets?
- Can I install Onduline sheets on top of the existing shed felt?
- Can I install Onduline roofing sheets directly onto timber boards?
- What should my roof pitch be to install Onduline?
- Can condensation form beneath an Onduline roof?
- How many fixings do I need per Onduline sheet?
- Is watertighness and waterproofing also warrantied for low pitched roofs?
- Do Onduline roofing sheets need ventilation?
- Can I install ONDULINE CLASSIC as a fence?
- Do I need a breathable membrane under Onduline roofing?
- How do you cut an Onduvilla tile?
- Measuring your roof pitch
- Do Onduline roofing sheets sag in hot weather?
- Identifying problems with your roof structure
- Are Onduline roofing sheets better than felt roofing for a shed?
- What is the condition of my roof structure?
- How do you fix the Onduline ridges?
- What structure is my roof?
- How to fix Onduline Verges and Edges
- Measuring purlin or timber batten spacing / distance
- Fixing Eaves
- Where to fix Onduline accessories
- Fixing the Hip Detail
- What tools are needed for installing Onduline sheets?
- How to Fix the Eaves Trays
- What’s the difference between Onduline roofing and metal roofing?
- Fixing an Eaves Ventilation Strip
- What is the weight of an Onduline sheet?
- Can you fix Onduline to a curved Roof?
- Are Onduline sheets resistant to mould and mildew?
- How can I cut an Onduline sheet?
- Can Onduline sheets replace corrugated metal roofing?
How can I cut an Onduline sheet?
Onduline sheets are made from 50% recycled cellulose fibres and bitumen, which makes them very easy to cut.
Cut with an oiled coarse-toothed handsaw or preferably a power tool; such as a circular saw again fitted with a course blade or skill saw. It is important to make sure the sheet is properly supported from beneath before cutting.
Consult the Fixing Guides for full instructions.
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