Putting Tin Roof Over 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.

Putting tin roof over shingles.

Attach them to your roof with 3 inch wood screws in each corner. The low weight of metal roofing is one thing that encourages this. Can you put metal roof over shingles the reason why this is important is because a shingle roof is granulated very similar to sandpaper. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills.

Move from bottom to top. This is the minimum that needs to be done. Another added benefit is that the layers of your old roof will further insulate your home. This method has its benefits as well.

Make a slat board base on top of the shingles. You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof. The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. 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.

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. Can i install a new metal roof over 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. Some people think that they can just install the metal roofing right over the old shingles roof without any barrier in between but this is highly not recommended.

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. However you ll want to check with your local building department before you make any decisions. The metal used for the roof can be tin copper aluminum or steel. Installing metal roofing over shingles is the best solution.

The second way to install a metal roof over a shingle roof is with the use of purlins or battens. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh. Yes you can install a metal roof over shingles.