A gable roof would make the new room appear like it s a natural part of your home.
How to attach a gable roof to an existing roof.
If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate.
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Adding a gable roof to an existing roof is no small project and is best left to the professionals.
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.
As long as you use a roofing design that matches your existing roof you can use the same materials.
Attaching below the ridge.
It s simple yet pleasing to the eyes.
On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below.
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.
Here are 7 different ways of attaching a patio roof to an existing house that you can apply.
Pick roofing materials that match your existing roof.
To do this method you will have the back channel and fascia strengthened by reinforcing two.
Fix the back channel to the fascia boards underneath the gutter directly.
This method may be one of the most ubiquitous ways of attaching a patio roof.
Several methods exist based on the current roof design.
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.