A roof over is the application of new metal or new shingles over the existing roof system.
Roof over existing roof.
Add a new layer of shingles which means that there is no tearing off of the old roof.
How to install a roof over an existing roof determine the feasibility.
Use premade roof trusses premade roofing trusses will be easier and take less time than installing a stick built roof.
Use a flat pry bar.
How to do it remove caps.
It is the process where roofers install a new roof over your existing one i e.
How does it work.
Premade trusses will form the skeleton of your new roof above your old roof.
Adding another layer of shingles or metal over an existing roof could be your best solution.
The roof should be in sound.
If a shingle is.
So roof replacement may not be the only option to your roofing problem after all.
Doing it now will make it easier to keep the reroofing job clean.
Sounds simple enough right.
Multiple layers of shingles can make it difficult or impossible for the nails to penetrate.
Roofing over an existing roof is also called reroofing or an overlay.
The condition of the existing roof is critical.
The cheapest option would be to leave the old roof in place and place the new rafters over the existing roof.
Remove the ridge caps.
With a traditional roof replacement we completely tear off your old roof and install a shiny new one in its place.
Inspect the condition of your current roof.
When you recover your old roof stays and the new roof gets installed on top.