Can Roofing Paper Get Wet? Insights from Roof Rescue

Can Roofing Paper Get Wet? Insights from Roof Rescue

Can Roofing Paper Get Wet? Insights from Roof Rescue

Can Roofing Paper Get Wet? Insights from Roof Rescue

Hello and welcome to the Roof Rescue blog! As San Antonio’s trusted roofing experts, we often receive questions from homeowners about roofing materials and their properties. One common inquiry we get is about roofing paper and whether it can get wet. Today, we’ll delve into this topic to give you a comprehensive understanding of roofing paper, its purpose, and what happens if it gets wet.

### What is Roofing Paper?

Roofing paper, also known as roofing felt or tar paper, is a protective layer installed between the roof deck and the shingles. It’s typically made from a blend of cellulose, polyester, bitumen, or asphalt and is designed to enhance your roof’s durability and waterproofing capabilities. There are two primary types of roofing paper: organic and synthetic.

– **Organic Felt:** Made from recycled paper products and saturated with asphalt.
– **Synthetic Felt:** Made from polyester or fiberglass and coated with asphalt.

### The Purpose of Roofing Paper

Roofing paper serves several critical functions in a roofing system:

1. **Waterproofing:** It provides a secondary barrier against water infiltration, protecting your home from leaks.
2. **Protection:** It shields the roof deck from rain during construction before the shingles are installed.
3. **Durability:** It adds an extra layer of durability, helping your roof withstand the elements.
4. **Fire Resistance:** Depending on the material used, it can offer an additional layer of fire resistance.

### Can Roofing Paper Get Wet?

The short answer is yes, roofing paper can get wet, but there are important nuances to consider.

#### 1. **Temporary Exposure**

During the installation process, you might expose  paper to the elements temporarily. Quality paper handles brief periods of exposure to rain and moisture. However, prolonged exposure can compromise its integrity and effectiveness.

#### 2. **Absorption and Drying**

Paper has some degree of water resistance but is not entirely waterproof. Organic felt, in particular, can absorb water, which might cause it to wrinkle or tear if left wet for too long. Synthetic felt, on the other hand, is more resistant to water absorption and dries more quickly, reducing the risk of damage.

#### 3. **Installation Considerations**

Proper installation is crucial to ensuring the effectiveness of roofing paper. Overlapping the paper sheets correctly and securing them with appropriate fasteners prevents water from seeping through to the roof deck. If the paper gets wet during installation, it’s essential to let it dry completely before laying down the shingles.

### What to Do If Paper Gets Wet

If your paper gets wet, follow these steps to mitigate potential damage:

1. **Inspect the Paper:** Check for any signs of wrinkling, tearing, or other damage. If the paper appears compromised, you may need to replace it.
2. **Allow Drying Time:** If the paper is wet but undamaged, let it dry completely before proceeding with the installation of shingles.
3. **Replace if Necessary:** If it is significantly damaged or saturated, it’s best to replace it to ensure the integrity of your roofing system.

### Preventing Issues with Roofing Paper

To avoid problems with wet paper, consider these preventative measures:

– **Choose Quality Paper:** Opt for high-quality synthetic, which is more resistant to water absorption and faster drying.
– **Monitor Weather Conditions:** Plan your roofing project around the weather forecast to minimize the risk of rain during installation.
– **Proper Storage:** Store in a dry, covered area before installation to prevent premature exposure to moisture.

### Conclusion

In summary, paper can get wet, but its ability to withstand moisture depends on the type of paper and the duration of exposure. Temporary wetting during installation is generally manageable, but prolonged exposure can lead to damage. By choosing high-quality materials, ensuring proper installation, and taking preventative measures, you can maintain the integrity of your roofing system.

At Roof Rescue, we commit to providing top-notch roofing services and advice to homeowners in San Antonio. If you have any questions or need professional assistance with your roofing project, don’t hesitate to contact us. Our team of experts is here to help you every step of the way.


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