Faq
- How to Fix the Eaves Trays
- Fixing an Eaves Ventilation Strip
- Can you fix Onduline to a curved Roof?
- Can I install I install Onduline sheets upside down?
- Which way up is an Onduline sheet fixed?
- Can I install Onduline roof sheets flat?
- How long is BARDOLINE guaranteed for?
- Can I install Onduline sheets on top of the existing shed felt?
- Where can I find Onduline installation instructions?
- How many nails should I user per Onduline sheet?
- What is the minimum pitch for Onduvilla tiles?
- How do you cut an Onduvilla tile?
- How many nails should I use per Onduvilla tile?
- What is the overhang required for ONDUVILLA tiles?
- How do you fix the Onduline ridges?
- Fixing Eaves
- Fixing the Hip Detail
- How can I cut an Onduline sheet?
- What should my roof pitch be to install Onduline?
- Is watertighness and waterproofing also warrantied for low pitched roofs?
- Can I install ONDULINE CLASSIC as a fence?
- Measuring your roof pitch
- Identifying problems with your roof structure
- What is the condition of my roof structure?
- What structure is my roof?
- How to fix Onduline Verges and Edges
- Measuring purlin or timber batten spacing / distance
- Where to fix Onduline accessories
What structure is my roof?
Figure: D
Figue: E
Onduline sheets need to be installed on a suitable roof structure.
The flexibility of Onduline sheets, means they can be installed on full deck or battens, depending on the pitch height of your roof. See examples below:
![roof battens](/sites/onduline_uk/files/inline-images/timber%20batten%20roof.png)
![Full deck](/sites/onduline_uk/files/inline-images/full%20deck%20roof.png)
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