The pros and cons of a reroof vs a new roof

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The roof is the most exposed part of your house, and there’s only so much you can do to protect it. Weather changes, among other things, are inevitable and unavoidable in how it damages your roof.

But being an important part of the structure of your home, damaged roofs can’t be ignored for too long. Leaky roofs and other damages can worsen over time, further deteriorating the condition of other parts of your house.

So, instead of resorting to methods that give you short-term relief, it is better to choose from the options that can render you long-term assurance. These options include reroofing and/ or installing a new roof.

Difference between reroofing and new roof installment

Both these methods are starkly different, one being more elaborate and long-lasting than the other but also demanding in many ways. So, what are these two methods all about?

Reroofing is the quicker, cheaper, and less elaborate option out of the two. It involves improving the condition of your roof through its exterior. Without breaking or tearing anything apart, another layer is added over your existing roof to cure it against different kinds of wear and tear.

The layer could be of new shingles or metal coverings. This layering can be done after repairing any major damages like big leakages, moss, broken areas, etc. Reroofing not only improves the condition of your damaged roof but also uplifts its appearance by a great mile.

On the other hand, getting a new roof is an elaborate and expensive process but the most effective in the long run. This method is the whole deal – the upper and under layers above the roof decking of all shingles and barriers are torn off.

After that, the major and minor damages are repaired, and new layers are applied. Many other parts of the roofs are also completely replaced by new materials.

So, both these options seem attractive in their own ways. But now, let’s look at the pros and cons of both these methods to make the differences clearer.

Pros and cons of reroofing

While reroofing looks uncomplicated to the point that you can DIY it, there is a lot more to consider before deciding if and how you should go along with it.


  •   Quick Process: There are hardly any major tasks in the process of roof overlay. It can be completed within a day, which also saves your labor and time in finding a contractor and the necessary materials for the job.
  •   Cheaper option: Since reroofing doesn’t include much work or usage of new materials, it saves you bucks of money from both labor and raw material costs. Also, as it is a quick job, it saves you from other miscellaneous costs.
  •   Renders aesthetic improvements: It is an easy way to give your whole house a quick uplift as the new layer covers up your roof damages such as water stains, broken shingles, leakages, etc.


  •   Stringent roof overlay rules and laws: Adding a layer is not only dependent on your choice and needs but also on specific building codes and laws. Reroofing is only allowed for up to 2 layers, including the original layer of your house roof. Thus, it means that you can only get reroofing done once.

This law is for all valid reasons, as having multiple overlays can cause serious damage to a building, posing a threat to not only the people inside the house but also around.

  •   Applicable to only specific roof kinds and conditions: Reroofing can only be done on specific kinds of roofs. For instance, a metal roof can only be replaced and not overlaid. If a roof is too damaged due to heavy growth of moss and algae, heavily destroyed air vents, or irreparable water leakages, getting reroofing done will only worsen your roof and make your issues more permanent.

So, if you miss out on repairing even the smallest damages that might be deeper inside the layers of the roof, covering it up with another layer will make it much more difficult to improve the overall state of your roof.

Pros and cons of installing a new roof

Installing a new roof might seem like a humongous task, but it is important to weigh both the advantages and disadvantages before accepting or rejecting the idea.


  •   Adds to the value of your property: A new and replaced roof becomes an investment instead of an expense for your building. The market value of your house increases with a well-maintained and damage-free roof. It not only attracts more buyers but also makes negotiating prices much easier.
  •   A better long-term option: Even if you are not considering selling your house with a replaced roof, you can be free of any concerns related to roof damages for a relatively long period. Roof replacement ensures the safety of both your family and your home. Thus, S.C.I. Roofing & Construction provides effective solutions for all your roof replacement needs.
  •   Enhances home safety: A roof is responsible for protecting the interior of your house from falling trees, debris, and harsh weather conditions. Hence, installing a new sturdy roof from time to time can ensure its stability, rendering your home the utmost safety against these external hazards.


  •   Heavy costs: Roof replacement is an expensive affair and might be more than what your budget is. The range of the costs depends on the damages, size, surface area, style, and layer type of your roof.

According to all these factors, there are different materials, specifically skilled laborers, gear, and time needed for the job to get done.

  •   Time-consuming: Installing a new roof takes a lot more time than reroofing. Since the process is elaborate, how fast your roof will get replaced also depends on the weather conditions of your area.

So, you might need to live in a construction area or look for a temporary stay at some other place while the roof replacement is being done.


So, the above-stated pros and cons should help you figure out what could be the best option for your house roof. Although it entirely depends on your property, roof replacement is a safer option, both in the long run and in terms of how reroofing can pose severe threats in different ways. Thus, do proper research and speak with several contractors before coming to a decision.

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