Extending Existing Roof Trusses

If you re looking for a complete guide for roof trusses then you ve come to the right place.

Extending existing roof trusses.

Extending the rafters with the existing roof sheathing in place is doable but you will get better results if you add extensions during a complete reroofing project. As it turned out the existing roof structure is a truss system but they were able to contact the original truss manufacturer to verify that cutting the tails off would not jeopardize the structural integrity of. How to join a lean to roof to an existing roof. A lean to roof also called a shed roof slopes in one direction with rafters that rest against another structure at their high end and overhang.

Adding a gable roof to an existing roof is no small project and is best left to the professionals. There are several important things to know about matching existing roofs and how to do it depending on what style of roof you have the roof truss design and how you want to add on. The opposite is true too carefully removing sheathing and having the trusses removed with a rented crane or by hand for reuse costs more but significantly lowers the cost of. Several methods exist based on the current roof design.

Simply demolishing the roof structure is the cheapest way to remove a roof but with little or no material saved the cost of constructing the new roof will be higher. Attic trusses have a rectangular shape inside each truss. The sad fact is your builder could have installed attic trusses over this garage for just slightly more than what the existing trusses cost. If the roof slope is steeper than 9 inches in 12 inches of run it doesn t take much width to end up with a nice room 12 feet wide with an 8 foot.

Adding on to a house or structure is a great way to get more room without building an entire new house. However you can have an understanding of the work being done or even do it yourself if you have prior experience with roofing projects. To tie the design together peter chose to cut the rafter tails off the extend the exterior wall up to the underside of the new roof.