Roof repair and roof replacement are significant undertakings that require careful consideration. Before contacting a contractor, it is essential to familiarize yourself with some fundamental information. Particularly for complex projects, it is crucial to make key decisions prior to engaging a roof repair company. This article aims to provide you with the basics of roof repair, enabling you to make informed choices when it comes to maintaining your roof and home.
When you identify the damage, the first decision you need to make is whether it can be patched or repaired or if a roof replacement is necessary. While some leaks or weak spots can be patched over, more severe structural issues often require a full or partial roof replacement. If you opt for re-roofing, you will also need to consider whether to overlay the existing roof or completely remove it and install a new one. Let’s explore both options in greater detail below.
Roof Replacement
Making informed decisions about your roof is essential for long-term cost savings. This entails understanding when it is time to replace your roof. Even if only certain parts of your roof display signs of damage, it might be more economical in the long run to invest in a single extensive repair or replacement rather than multiple smaller repairs over the next few years. However, several factors should be taken into account.
The upfront cost is naturally an important consideration. It is essential to compare the cost of replacing, for instance, one side of your roof, versus all four sides. If replacing all four sides proves to be more cost-effective per side, it is worth considering the age of your roof and the likelihood of future damage.
Knowing the timing of the last roof replacement is crucial in determining if it is time for another one. For instance, if your roof was last replaced 18 years ago, with a shingle lifespan of 20 years, it is likely time for a full replacement once you notice leaks or damage. While a patchwork repair system may have lower upfront costs, it often turns out to be more expensive in the long run.
An older roof is also more prone to outdated nails, increasing the likelihood of damage during high winds. Opting for a complete update at the first sign of damage can potentially save you significant costs, especially if you reside in an extreme climate.
Tear-Down vs. Cover-Up
When it comes to roof replacement, there are two approaches: tearing up the old roof or covering it up. Each option has its advantages and disadvantages.
Tearing up your old roof is an excellent choice if you only have one layer of asphalt shingles, and it can actually result in cost savings. While you will need to pay for the removal of the old shingles, there are several potential benefits. Firstly, if you live in a windy climate, directly nailing shingles to the roof deck provides a stronger and more durable construction. Secondly, exposing your roof deck allows for easier detection of damage that would have otherwise remained hidden until it became a major and costly issue.
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