Plumb existing structure add cap plate and metal fasteners using a plumb bob a bubble level and a carpenters square check your existing wall and roofline to make sure it is square and level.
How to add gable roof to existing roof.
Attaching below the ridge.
In case you don t know what a gable roof is it s the kind of roof that s formed as two slopes meet at the top.
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.
Several methods exist based on the current roof design.
Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm.
One would consider adding a gable roof to an existing roof for the following reasons.
How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing.
Adding on to a house or structure is a great way to get more room without building an entire new house.
However for larger extensions you ll need to hire a professional to get up there and remove large portions of the roof before extending the overhang.
A gable roof would make the new room appear like it s a natural part of your home.
However you can have an understanding of the work being done or even do it yourself if you have prior experience with roofing projects.
In the case of a lean to roof over an addition the existing rafters will have to be cut away to accommodate the addition and the shed roof will require support where.