Sarnafil Roof Assured flat roof systems can only be fitted by registered installation companies whose fitters are trained by Sarnafil. The Sarnafil Applications Department provides the training programme at the Sarnafil Training School in Norwich.

The Sarnafil Training School was the first accredited NVQ level 2 assessment centre in the U.K. and is grant registered with the CITB. At all times a fully trained fitter will be responsible for every Sarnafil Roof Assured installation. Sarnafil Field Technicians are always available to provide on-site advice and further training for operatives whilst regular site visits ensure the maintenance of installation standards and quality control.