While roof-overs may seem like a cost-effective solution for your roofing needs, many roofing contractors, including Good Roofing Company LLC in Lee’s Summit, MO, advise against this practice. Here’s why roof-overs are generally not recommended.
What is a Roof-Over?
A roof-over involves installing a new layer of roofing material over the existing roof without removing the old one. This method can save time and money initially, but it comes with significant drawbacks.
Reasons to Avoid Roof-Overs
1. Hidden Damage
One of the biggest issues with roof-overs is that they can conceal underlying damage. Without removing the old roof, it’s impossible to inspect the decking and underlayment for rot, mold, or other structural issues. This can lead to severe problems down the line.
2. Increased Weight
Adding a new layer of roofing material increases the weight on your home’s structure. Most roofs are designed to support a single layer of shingles. Overloading can cause structural strain, potentially leading to sagging or collapse.
3. Reduced Lifespan
A roof-over typically has a shorter lifespan compared to a completely new roof. The additional layer can trap heat, causing the shingles to deteriorate faster. This reduces the overall longevity of your roof and can lead to frequent repairs.
4. Compromised Aesthetics
A second layer of shingles can look uneven and unattractive. Over time, the appearance of your roof can deteriorate, negatively impacting your home’s curb appeal.
5. Limited Warranties
Many roofing material manufacturers do not offer warranties on roof-overs. This means you could be left without coverage if issues arise, increasing your out-of-pocket expenses for repairs.
6. Potential for Moisture Trapping
A roof-over can trap moisture between the layers, leading to mold and mildew growth. This not only damages your roof but can also pose health risks to your household.
Conclusion
While roof-overs may seem like a quick and affordable solution, they often lead to more significant issues in the long run. Good Roofing Company LLC recommends opting for a full roof replacement to ensure the integrity and longevity of your roofing system. Contact us today to discuss your roofing needs and explore the best solutions for your home.
For insights on how a new roof can lower your home insurance premiums, click here.
