Can You Put Rolled Roofing Over Shingles

Roll roofing generally is sold in a sheet 36 inches long and 60.

Can you put rolled roofing over shingles.

Can you put rolled roofing over a single layer of shingles and will it hold up. However re roofing over more than 1 layer is often prohibited. A champaign roofing company can install it for a reasonable price if the homeowner does not wish to do it. There are three systems including glue down torch down and peel and stick.

Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. If you get the right materials and stick to the process you can have rolled roofing applied in a few hours. When compared to shingles rolled roofing is far cheaper and much easier to apply. Chances are your roof structure was designed for a dead load of one layer of shingles plus extra for snow and a safety margin.

But unless the sheathing is extensively damaged or the structure can t support the weight of another layer of roofing a better solution is to apply a new layer of shingles right over the old one. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Rolled roofing is easy to transport. Composite shingles are heavy and unwieldy.

Roll roofing is a lightweight roofing material that s sold in a large roll. Rolled roofing by contrast comes in lighter 75 pound units and is tightly rolled up and sealed. It is easier and quicker to manufacture than shingles since it is a single piece and as a result it is a good deal cheaper. You don t need to get a professional in to apply rolled roofing to your house or shed you can do it yourself.

It has a life expectancy of anywhere from six to 10 years but it s fairly inexpensive. Rolled roofing goes down quickly. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Unlike shingles which apply one by one you can roll out a square of mineral surface rolled roof within minutes.

Done correctly a reroof job will look as good and last as long as a new roof for a lot less money and a lot less hassle. Roll roofing is a good choice for covering an existing roof. Installing new roof shingles over old effectively doubles the weight of the roofing so you have to make sure your roof structure can handle the extra load. Roll roofing is made from the same asphalt composition material as shingles and it s easier to install.

It can be installed simply and requires only nails and roofing cement. If you don t want to do a complete tear off of your existing shingles you have to consider a number of factors. First re roofing is allowed in most jurisdictions. Rubber roofing cannot be applied directly over shingles.