Knowing how to felt a shed roof is essential if you want to create and achieve a waterproof shed. When learning how to ...

Q: I enjoyed the article about puddling on flat roofs (Nov. 2, 2002). I have a slope problem on a 12-by-10-foot one-story addition attached at one edge to a higher wall of my split-level house. It is ...

Before sketching out your design, assess the roof you're planning to use - it's important that the building is sturdy enough to hold the structure you build. If you have a sloping roof it's best to ...