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  • All categories
  • INNOLINE (20)
  • Installation (32)
  • Maintenance (3)
  • Product (33)
  • Supplier (1)

Breadcrumb

  1. DIY
  2. Faq
  3. INNOLINE
  4. How many screws do I need per sheet?
  • Can I cut INNOLINE sheets?
  • Are there matching accessories available for each colour?
  • Can I walk on an INNOLINE roof?
  • What is INNOLINE?
  • What kind of buildings is INNOLINE® suitable for?
  • What is "Compact Core Technology"?
  • What are the dimensions and weight of a single INNOLINE sheet?
  • What is the warranty on INNOLINE?
  • Do I need specialised tools to install INNOLINE?
  • Do I really not have to cut the sheets?
  • What type of base deck does INNOLINE require?
  • What is the minimum roof pitch required?
  • How many screws do I need per sheet?
  • Where exactly should I screw into the sheet?
  • My roof is not an exact multiple of the sheet size. What should I do?
  • How much overhang should I leave at the edge?
  • Can INNOLINE be installed on battens?
  • How should you fix the ridges and verges?
  • Can I reduce waste if my roof dimensions do not perfectly match the sheet size?
  • What colours are available for INNOLINE?
How many screws do I need per sheet?

You should use a minimum of 10 fixings (Onduline Screws) per sheet to ensure adequate wind resistance and stability.

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INNOLINE step by step
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Creation date 02/07/2026
Last modification date 02/07/2026
Onduline Building Products
The Whitechapel Building
10 Whitechapel High Street
London
E1 8QS
0207 727 0533

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