Pros And Cons Of Roofing Over Existing Shingles

Less expensive since you re simply adding another layer of shingles on top of the old roof your labor costs will be considerably less.

Pros and cons of roofing over existing shingles.

In fact the only pro to a shingle over is it s cheaper and cleaner. But because of the amount of prep work involved in overlaying a roof properly any savings are usually modest maybe 25 percent compared to a new roof. Less time again as there is less labor your home will be under construction for a shorter period of time. 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.

That s why many people opt for the overlay method if possible as it can be much cheaper. By placing metal roofing over shingles you can save in the labor costs of ripping them off while also preventing them from being thrown into landfills. Pros vs cons of roofing over existing shingles adds value. 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 probably seems like a no brainer but fully replacing your roof means you get a brand new one. Disadvantages of metal roofs. If there are any pros to overlaying a roof it s saving a little bit of money. One of the key benefits of installing the second layer of shingles on top of the first one is the amount of labor involved and the associated price.

When contemplating a new roof many people hope to simply do a shingle over and avoid the extra cost and mess of tearing off the existing roof and starting from scratch. The shingles likely won t last as long so the job could actually end up costing you more in the long run. If your existing roof is fairly old there s a good chance the shingles are damaged. Your house will probably be worth less.

There are advantages to tearing off the old roof before installing a new one. Advantages of metal roofs over shingles. Shingles that are raised or misshapen make it hard to lay a smooth flat layer of new shingles on top. While the second choice is the less expensive of the two options it is not necessarily always the best choice.

A layer of old deteriorating shingles can make your new roof look bad. If there are any defects in the roof deck they will be revealed when the roof is torn off. Although it sounds like a good idea we can assure you the cons heavily outweigh the pros. Naturally because we don t have to remove the existing shingles the job can be done much faster and will cost much less.

Metal roofs over shingles will also provide an extra layer covering your home helping to further insulate it.