Roof trusses are pre-made structures for roof construction. They are also a lot cheaper and easier to install which means the roof will be built a lot quicker than using regular methods. For installation, you don’t need any heavy machines or a lot of workers, regular crane and few man will handle the job perfectly. Since the installation is so easy, the overall price is also quite low. All roof trusses are designed by the best engineers, engineers have done all calculations so that the structure would be durable and safe. Roof trusses have been used for many years now and in that time they have proven themselves 100%.