Overall videos. if you’re thinking about building a shed these 3 videos are a great place to start. they show you the entire process, all 10 steps.. How to build a slanted shed roof. in order to build a slanted roof, one of your shed's walls must be higher than the other. if the shed walls are level with each. Quadrangular roof trusses. these are used for large spans, and this is why you can encounter then in larger spaces, which include auditoriums or even railway sheds..

Quadrangular roof trusses. these are used for large spans, and this is why you can encounter then in larger spaces, which include auditoriums or even railway sheds..

Framing a modified pyramid roof without trusses-shed1.jpg

Shed roof framing. detailed and illustrated guides for building gambrel, gable, and saltbox style shed roofs. This will show you how to build trusses for your barn style shed.. Our roof sags a little between the trusses near the peak on the west facing side of the house. from the inside, there doesn't appear to be any water damage or rot..