The Double-Layer Dilemma

The Double-Layer Dilemma: Why Mattsson Roofing Warns Against Second-Layer Shingles

In a recent interview, Erik Mattsson of Mattsson Roofing in Glen Rock, NJ, shared valuable insights with Nena Colligan, a respected realtor from the Nena Colligan Group in Ridgewood, NJ. Their conversation shed light on important roofing practices that every Bergen County homeowner should know.


Age Doesn't Always Dictate Replacement

One of the key takeaways from the interview is that a roof's age alone doesn't necessarily mean it needs replacement. As Nena points out, "Just because a roof is X number of years old doesn't mean it needs to be replaced." However, she emphasizes that the roof is "an important element to the safety and longevity of your home."


While it's tempting to assume an older roof automatically needs replacement, it's more important to assess its actual condition. Regular inspections by qualified professionals can help determine whether your roof is still performing its vital function, regardless of its age.


The Pitfalls of Second Layer Roofing

A significant portion of the conversation focused on the practice of adding a second layer of shingles over an existing roof, sometimes referred to as a "re-roof" or "second layer."

Nena Colligan, bringing her real estate expertise to the table, asked Erik about the frequency of this practice. Erik's response was clear: "Mattsson Roofing does not do that."


While building codes may allow for two layers of shingles, Erik explained why his company avoids this practice:

  1. Masking Existing Problems: A second layer can hide underlying issues with the initial roof.
  2. Compounding Issues: Problems like poor attic ventilation can worsen with an additional layer.
  3. Structural Concerns: If the decking (the wood underneath the shingles) is damaged, nailing a new layer into it could lead to more problems.


Nena expressed her agreement with this approach, stating, "I'm so glad to hear that you don't do it. You shouldn't, nobody should put a second layer on."


The Trend Towards Better Roofing Practices

Both experts noted a positive trend in the roofing industry. Nena observed, "We find it [second layer roofing] less and less and less, which is good." This shift towards complete roof replacements rather than adding layers is a win for homeowners, ensuring more thorough and lasting solutions to roofing issues.


What This Means for Bergen County Homeowners

If you're a homeowner, these insights offer valuable guidance:

  1. Regular Inspections: Don't assume your roof needs replacement based solely on age. Have it professionally inspected to assess its true condition.
  2. Avoid Quick Fixes: If you need roof work, resist the temptation of adding a second layer of shingles. While it might seem cost-effective in the short term, it could lead to more expensive problems down the line.
  3. Invest in Quality: When it's time for a new roof, invest in a complete replacement by a reputable company that prioritizes long-term solutions over quick fixes.
  4. Consider Home Value: Remember that a well-maintained, properly installed roof is crucial for your home's safety, longevity, and resale value.


By following these best practices, you're not just maintaining your roof – you're protecting your entire home and investment. Trust in local experts like Mattsson Roofing and the Nena Colligan Group for guidance on keeping your home in top condition.


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