Onduline releases a practical installation guide for its INNOLINE lightweight roofing system, aimed at shed, garden office, and outbuilding projects.
Roofing manufacturer Onduline has released a comprehensive installation guide for its INNOLINE sheet roofing system. Designed specifically for smaller outbuilding projects, the guide provides step-by-step practical advice aimed at helping DIY enthusiasts and trade generalists achieve professional results on garden offices, sheds, workshops, and timber outbuildings.
The INNOLINE product line was developed as a lightweight, user-friendly alternative to traditional bituminous or corrugated roofing sheets. The system prioritises simple handling and fast fixings, reducing the time required to weather-proof outbuildings. The new documentation breaks down pitch requirements, fixing patterns, edge details, and verge flashings to eliminate common installation errors that lead to water ingress.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for?
If you are planning an outbuilding build or shed refit, this guide clarifies exactly what accessories, fixings, and timber battens you need before starting the job. Rather than over-purchasing timber or buying incorrect sheet fixings at retail stores like Wickes or B&Q, following the official fixing specifications helps buyers accurately calculate material quantities and costs upfront. For general builders undertaking smaller garden projects, clear manufacturer documentation speeds up installation, reducing billable labour hours while ensuring the finish complies with manufacturer warranty conditions.
When picking up INNOLINE sheets and matched fixings at local builders' merchants, buyers should ensure they download or consult the guide to confirm correct batten spacing for their specific roof pitch before cutting timber or driving initial fixings.
Reported by Professional Builder — original article
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