Nov . 02, 2024 12:06 Back to list

roll roofing over existing shingles

Rolling Roofing Over Existing Shingles A Practical Guide

When it comes to roofing, homeowners often debate whether to remove existing shingles or simply roll new roofing over the old. Rolling roofing, also known as rolled roofing, is an economical and straightforward solution that can provide a temporary fix to your roofing needs while saving time and labor costs. Here, we explore the benefits, processes, and considerations of rolling roofing over existing shingles.

Benefits

One of the main advantages of rolling roofing over existing shingles is the substantial cost savings. Removing old shingles involves labor, disposal fees, and additional materials, all of which can quickly add up. By opting to install rolled roofing directly atop existing shingles, homeowners can cut down on these expenses significantly.

Additionally, this method can be quicker than a complete roof replacement. The installation process for rolled roofing is generally straightforward, allowing homeowners to have a new roof in place within a single day or two, depending on the size of the roof. This is particularly beneficial for those in urgent need of repairs or those looking to sell their home quickly.

Installation Process

roll roofing over existing shingles

The installation of rolled roofing over existing shingles begins with a thorough inspection of the current roof. It is crucial to ensure that the existing shingles are in relatively good condition, as excessive damage or deterioration may necessitate a full replacement. Any loose shingles should be secured, and any major discrepancies must be addressed prior to installation.

Once the roof is deemed suitable, the next step is to prepare the surface. This includes cleaning debris and ensuring that the area is dry. Installing a layer of underlayment, such as felt paper, can provide an additional moisture barrier and enhance overall durability.

The rolled roofing itself is typically made from asphalt, featuring a granulated surface that provides protection against UV rays. When laying down the rolled roofing, it is essential to maintain tension and overlap the seams appropriately to prevent leaks. Using roofing adhesive can further secure the rolled material to the existing shingles.

Considerations

While rolling roofing offers a quick solution, there are factors to consider. It is generally viewed as a temporary fix, lasting around 10 to 15 years depending on conditions and maintenance. Additionally, some homeowners associations or local building codes may have restrictions on roofing methods, so it’s wise to check these regulations beforehand.

In conclusion, rolling roofing over existing shingles can be a practical and cost-effective solution for homeowners seeking an efficient way to protect their property. With careful consideration of the existing roof's condition and adherence to correct installation practices, this method can extend the life of a roof and provide peace of mind in less time.

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