By simple definition, re-roofing is restoring your roof by layering a new roof on top of the existing one. If you have metal roofing, you would need to have a new layer of metal roofing placed on top of the existing one. The only provision is that the original roof should not be overly damaged. You can also restore your roof by placing a new layer of shingles on top of the existing ones. You can, therefore, only do this on a roof that has one layer of roofing.

When Is It Necessary?

You know your roof needs your attention when you start seeing signs of a faulty roof. Such signs include leakages where the ceiling is either leaking, sagging, or develops stains. You also need to repair your roof if you notice that you suddenly have birds and little animals in your attic or inside the roofing material. This could mean there are gaps in your roof that are letting the little creatures in.

You shouldn't take on the roof repair or even the evaluation on your own. Roofing accidents are one of the leading causes of death in construction. Consult a professional service who has the equipment necessary to conduct such an evaluation.

Difference Between Re-Roofing and Roof Replacement

Some similarities could confuse the average person. For instance, both involve the recovery of the roof on an old roof. Both require you to commit money as you will need labor and the roofing material.

However, you will need to spend more money on roof replacement, as the old roof has to come down. You need more labor to remove old shingles or old metal roofing before installing the new roof. How do you decide between the two? If the roof is badly damaged, then you need to consider having it fully replaced.

Cost

The cost of re-roofing is determined by the material needed and the cost of labor. One way you can draw your estimates is by finding the average cost of a roof replacement. According to HomeAdvisor, the average cost of replacing a roof falls between $5,447 and $11, 219.

When replacing a roof, you need to consider such details as nails and other equipment. You also need to add the cost of the underlayment, because this too will need to be replaced. With re-roofing, you only need to counter the cost of the roof and the labor. In the end, you may spend half the amount you would use on replacing a roof.

For more information, contact a local roofing company, like Select Exteriors.

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