Putting Tin Roof Over Shingles

Yes you can install a metal roof over shingles.

Putting tin roof over shingles.

Can i install a new metal roof over shingles. This is the minimum that needs to be done. But now that i said that i would tell you that if it was my house i probably would and the reason is i don t want to have all those old shingles under the roof. This method has its benefits as well.

The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. 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. Well that s why the metal roof is such like an eco friendly product because you don t have to get rid of all of that stuff to the landfills. However you ll want to check with your local building department before you make any decisions.

In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles. When choosing to install a metal roof homeowners need to take into account several trade offs involving cost and performance. On has the metal expands and contracts due to weather changes the metal will actually move. Attach them to your roof with 3 inch wood screws in each corner.

Another added benefit is that the layers of your old roof will further insulate your home. 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. Installing metal roofing over shingles is the best solution. The metal used for the roof can be tin copper aluminum or steel.

Move from bottom to top. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh. The main benefit of doing it this way is that it is the fastest way to install a new metal roof over a shingle roof. You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof.

Can you put metal roof over shingles the reason why this is important is because a shingle roof is granulated very similar to sandpaper. The low weight of metal roofing is one thing that encourages this. Make a slat board base on top of the shingles.