Skip to Content Top

Difference Between Tear-Off And Reroofing


Replacing your roof is a big decision, but it’s essential if you want to avoid further damage to your house when your roof wears out beyond repair. When it comes to getting a new roof, there are two options homeowners might be able to consider: tear-off and reroofing. Both options aren’t always possible for every roof, so here are some things you need to know about these options for new roofing in Lilburn before you contact a roofing company.

Worn Roof Indications

Before you decide which method of roof replacement is best, it’s important to recognize the signs that you need to replace the roof rather than repairing it. Most roofs only last 15-30 years, so if your roof is between these ages, you’ve probably started noticing other issues. Granules in the rain gutters are a good sign that the shingles are worn out, even if you don’t notice other issues, such as curling, broken, buckling, or missing shingles. More obvious signs are moisture in the attic or leaking from the roof. This can be due to issues with the flashing or venting system in addition to having worn-out shingles.

What’s Reroofing?

Reroofing is a more affordable option than completely replacing your roof, but it can only be done in certain circumstances. The process involves layering a new set of shingles over the shingles already on your roof. The only time this can be done is if your roof currently only has one layer of shingles. That means you can save time and money because there’s no removal of the current roof and no replacement of other materials.

What’s Tear-Off?

Tear-off is also known as roof replacement. Roof replacement involves the removal of all the roofing materials down to the roof deck. That means that both the shingles and felt paper are removed. It can be done in any circumstance because it doesn’t matter how many layers of shingles there are. This process is more costly than reroofing because it involves more labor to tear off the old roof and apply the new materials.

When to Reroof

As mentioned, a roof can only have another layer of shingles installed when there’s only one layer currently installed. This method of repairing the roof can be a good idea when you have minor damage to numerous shingles but are fairly certain that the underlying layers are still in good condition. As long as there’s no missing shingles or mold or moss growth, you may be able to prolong the time until you need to totally replace the roof. This solution is actually more of a roof repair than a long-term option for a new roof because it’s covering up the existing damage rather than addressing it directly. The biggest benefit of this method is that it’s more affordable and will leave less mess.

When to Replace the Roof

Totally replacing the roof is usually the best option when your roof has worn out enough to need replacing. Most roofs that have reached the end of their life span have major problems, such as missing or soggy shingles. In many cases, water damage has extended below the shingle layer, possibly into the roof deck itself. You’ll also need to totally replace the roof if it already has two layers of shingles, and the roof needs to be replaced. This method is beneficial because it ensures additional damage to roofing materials in Lilburnis identified and addressed. To get a roofing estimate for your home, contact Superior Roofing Company of Georgia today.