Consistent Quality

A professional team behind every Sika Sarnafil roof is trained to high standards. This applies to our Sarnafil Plus Surveyors, Technical Advisors and Field Technicians. Sika Sarnafil roofs can only be installed by registered contractors, to ensure that the Sika Sarnafil quality management system is adhered to throughout the process.


Each Registered Contractor is a roofing specialist and works in partnership with us to deliver the completed roof. Installers employed by Sika Sarnafil Registered Contractors each have to carry out hands-on training at our training academy. Here they are able to hone their skills under expert supervision from our Applications Department – The same team will inspecton site.


Facilities at our state of the art training centre allow installers to carry out simulated installations, with particular focus on detailing around roof features. This close attention to detail pays dividends at the final installation stage and ensures adherence to specified standards and working practices.

Sarnafil Plus Roof Refurbishment Contractors

Sarnafil Plus Contractors are Sika Sarnafil Registered Contractors who specialise in refurbishment roofing, having many years of experience installing Sarnafil membranes in these applications.

The Inspection Process

Once the project is on site, a dedicated Field Technician will conduct an interim inspection of the work during the project. On completion of the roofing system, the Field Technician then carries out a Final Inspection, ensuring that the work has been completed in accordance with the specification and that it meets the necessary standards for guarantee.


With such an important role for the satisfactory completion of the project, experience is crucial. This is why all of our Field Technicians are ex-single ply roofing installers with a minimum of five years’ experience. Together they form our Applications Department, the team is responsible for training Sika Sarnafil’s Registered Contractors, checking on-going work and inspecting projects in order to issue the final guarantee.

Request a Contractor List for a Roof Refurbishment Project

To request a list of Registered Sarnafil Plus Contractors for a roof refurbishment project, please fill in the short form below and a member of our team will get back to you as soon as possible. 


If you require a list of contractors for a Roof Refurbishment Project, please click here.