Enjoy the peace of mind of a rationally designed and safely erected and inspected roof structure with Professional Indemnity Cover, to ensure the structural stability of your lifetime investment, together with the personal well-being of having a secure roof over your head. The ramifications of using roof trusses of inferior quality, poor erection and inadequate inspection procedures, are far-reaching. Make it your policy to use SAFE timber roof structures by ensuring that the trusses are manufactured, erected and inspected by I TC Certificated Members and Certificated Inspectors. Roofing and Trusses Dak en Trusses