Faq
- 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?
Where exactly should I screw into the sheet?
⚠️ Critical rule: Always fix your screws at the crest (the top peak) of the corrugation curve, never in the valley where water flows. Screw tightly until the washer sits flat against the sheet, then stop - over-tightening can crush the profile.
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