Sika Certified Roofing Contractors

To ensure a high quality installation of our roofing products and systems for every project, Sika has created a Registered Roofing Contractor Scheme. This means any installer of our Sika products must receive training provided by Sika, both theoretical and practical at one of our training academies. This allows our training team to provide best practice demonstrations of installations and detailing but also provide information on current UK building regulations, British Standards and roofing association guidelines.

Why choose a Sika Registered Contractor?


Guaranteed workmanship


The Sika guarantee offers a single point of responsibility which only Sika Roofing Contractors can apply for. This guarantee ensures that the client is protected against the failure of water tightness caused by incorrect design, defective materials, contractor insolvency or poor workmanship. Guarantees can provide coverage for 10, 15, 20 and 25 years depending on the system build up and products installed, to ensure you will receive the required guarantee for the project you should speak with your Area Technical Manager to ensure the specification for the project is correct.



Sika Liquid Plastics Project

Comprehensive audit process

The programme withstands stringent and demanding entry criteria, and a code of practice, to offer clients security and assurance, therefore members must undergo regular office audits to ensure the contractor follows excellent working practices and procedures.

Expert training

Sika Roofing Contractors’ management teams and installers receive full training in all application techniques and products, conducted by our experienced, dedicated Sika Roofing Applications team. All training takes place in our purpose-built Training Academy at our offices in Welwyn Garden City and Preston and new members must first become trained as Verified Contractors before moving on to Certified Contractor status.