This other carrier would charge me quite a bit because i.
How many layer of roof shingles in indiana.
Shingles are the element that most homeowners are familiar with as it is the layer you can see from the outside of your home and it is an important aesthetic aspect.
Re roofers have tricks to lay new roof shingles over old so that the same step ups between courses are maintained but if any old shingles are cupped curled or otherwise misshapen those defects will telegraph through to the new layer.
Most cities and towns allow a maximum of two layers of shingles says chad muth president of muth company roofing in westerville ohio.
If the structure can support the added weight a typical 20 square 2 000 square foot reroof will cost at least 1 000 less than a tear off job.
That limit pertains to roofs with up to a 4 12 pitch.
Asphalt shingles come in two major types 3 tab and architectural.
Many roofers recommend using laminated or dimensional shingles for re roofs because they re thicker than.
Robin asks i was told by my insurance company that they don t cover a roof that has three layers of roof shingles on it so i ve gone to another carrier for an estimate.
For many years it was acceptable to put even the third layer.
First of all multiple layers of shingles simply means layering a new asphalt shingle roof on top of the old one rather than stripping the roof completely to expose the sheathing and replacing it with new shingles.
Pros to overlaying a shingle roof.
Steep sloped roof products such as tile slate metal and shakes only allow one layer.
As a general contractor in the state of indiana and a licensed insurance adjuster the recommended number of layers of shingles is 2 most good contractors will not install a 3rd layer of shingle because of the weight factor we recommend striping the entire roof to check to sheathing install new felt and then install 1 layer of single most insurance companies will not pay for storm damage.
Asphalt shingles typically can have one more layer added over the top two roofs total.
3 tabs are less expensive but also less durable have lower wind resistance and have a flatter appearance.
Most building codes allow this but is it a good idea.
But contractors who spoke with angie s list say best practices call for stripping the roof down to the wood deck to inspect it before installing a new roof.
Most building codes allow up to two layers of organic or fiberglass asphalt shingles.
Most building codes allow two layers of organic or fiberglass asphalt shingles on roofs with a 4 12 pitch or less and three layers on steeper roofs.
A roofing contractor will know exactly how many layers of roof shingles are allowed in your area for your building but it is normal that you will be permitted up to three layers of shingles.
Benefits of adding multiple shingle layers.
When it s time to replace your roof there are several factors that might lead your roofing professional to recommend adding shingles on top of your existing.
Now you just have to decide whether to remove the existing roof shingles or recover the roof.
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In most cases two layers of shingles is advisable and three aren t normally required but if you live in an area that suffers from particularly strong.
