Why Roof Underlayment is Essential and the Risks of Shingle Overlays

The Importance of Underlayment in Maryville Roofing Projects

As a homeowner in Maryville, TN, your roofing system is one of the most critical components of your property. Not only does it protect you from the elements, but it also adds to the overall aesthetic of your home. When it comes time to replace your roof, it’s important to understand the importance of underlayment and why you want to avoid shingle overlays.

Benefits of Underlayment: Protection Against Leaks and Improved Insulation

Underlayment is a layer of material installed between the roof deck and the shingles. It acts as a secondary barrier against moisture and prevents water from penetrating your home. There are different types of underlayment, including felt paper and synthetic materials like polypropylene or polyester.

One of the main benefits of underlayment is its ability to provide an extra layer of protection against leaks. When your shingles are damaged or missing, underlayment can prevent water from seeping into your home until the shingles can be repaired or replaced.

Another benefit of underlayment is its ability to provide additional insulation to your home. This can help keep your home cooler in the summer and warmer in the winter, reducing your energy bills.

roofing shingle overlays can cause hidden damage, structural difficulties, and lower curb appeal on your hoe in Maryville, TN.

The Pitfalls of Shingle Overlays: Hidden Damage, Structural Issues, and Curb Appeal

In contrast, shingle overlays involve installing new shingles over existing ones without removing the old material. While this may seem like a cheaper and quicker alteative to a full roof replacement, it can lead to a variety of problems.

One issue with shingle overlays is that they can make it difficult to detect underlying problems with your roof, such as rotting or damaged decking. This can lead to further damage and more costly repairs down the line.

Additionally, shingle overlays can add weight to your roof, potentially causing structural problems or even collapse in extreme cases. The extra weight can also make it more difficult to detect leaks or damage to your roof, leading to more extensive repairs in the future.

Finally, shingle overlays can negatively impact your home’s curb appeal. Layering new shingles over old ones can make your roof appear uneven or lumpy, detracting from the overall look of your property.

Hire a Trusted Maryville Roofer for Your Residential Roofing Needs!

In conclusion, underlayment is a critical component of your roofing system that provides added protection against leaks and insulation for your home. Avoiding shingle overlays can help prevent further damage to your roof, ensure your home’s structural integrity, and maintain its aesthetic appeal. If you’re in need of a new roof, it’s important to choose a reputable Maryville roofing company like Roofing Crew that understands the importance of underlayment and can provide you with the highest quality workmanship. Call our office today at (865) 919-4847 to request a free roof estimate for your home!

The post Why Roof Underlayment is Essential and the Risks of Shingle Overlays appeared first on .

Why Choose Roofing Crew Knoxville for Your Knoxville, TN Roof Repair Needs?

BBB Accredited Business A+ Rated
atlas pro silver select roofing contractor
GAF Certified Roofing Contractor
Owens Corning Preferred Roofing Contractor

Schedule Your Roof Inspection with Our Roofing Specialists!

Call (865) 353-5000
or complete the form below