Become a certified expert in the installation of the ISOLINE LOW LINE under-roof system and take your roofing business to the next level. 

Onduline's Approved Installer Programme is a collaboration between Onduline and professional roofing contractors, designed to ensure that our ISOLINE LOW LINE system is installed to the highest standards.

Become an Approved Installer

Approved Installers: Bailey MK

This hands-on initiative is designed to help contractors work smarter, safer, and more efficiently. Through expert-led guidance, live demonstrations, and practical, on-site tips, the programme supports teams at every stage of installation.

In this video, we join the team at Bailey MK Contractors as they take part in the training. Hear directly from the contractors as they share their experience and feedback on working with the ISOLINE® LOW LINE system.

We're on the road, ready to train!

Join Onduline's Approved Installer Programme for ISOLINE LOW LINE! 

To join the ISOLINE LOW LINE journey and train on the system that opens up new roofing opportunities with pitches as low as

This program is designed to ensure the ISOLINE LOW LINE under-roof system is installed to the highest standards, maximizing its performance and durability.

grp1
grp2
grp3