Can You Put A Metal Roof Over Shingles In Florida

3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.

Can you put a metal roof over shingles in florida.

However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. This is by far the most common way to install a metal roof. Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles. Another added benefit is that the layers of your old roof will further insulate your home.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. After all you ll be making a significant and long term investment. On has the metal expands and contracts due to weather changes the metal will actually move.

Otherwise you will need to remove the shingles. The purlins are screwed or nailed down to the roof deck depending on how the metal roofing manufacturer has testing for their roofing panels and then the metal is installed to the purlins. Choosing to install a metal roof this way can save you some dough and garner all of the benefits of a metal roof in the humid climate of florida. Things to know about metal over shingle roof problems.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Both metal and shingle roofs are great options for your next roofing project. Yes you can install a metal roof over shingles. This method has its benefits as well.

The second way to install a metal roof over a shingle roof is with the use of purlins or battens. Can i install a new metal roof over shingles. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. However you ll want to check with your local building department before you make any decisions.

Can you put metal roof over shingles the reason why this is important is because a shingle roof is granulated very similar to sandpaper. A metal roof can be installed over a shingle roof but you ll need to make sure the plywood under your shingle roof is in good enough shape to handle a new metal roof over top.