Adding a second layer of shingles might seem like a quick fix for roof issues, but is it the best choice for your home? Let’s break down the pros and cons, building code considerations, and expert alternatives.
Weighing Cost-Savings Against Long-Term Risks
Pros: Layering shingles can save time and money upfront by skipping the labor-intensive process of tearing off the existing layer. It’s a popular option for homeowners on tight budgets.
Drawbacks: Over time, this approach can cause issues, including:
- The additional weight may cause structural issues, including sagging and possible damage to your roof.
- It becomes challenging to identify hidden problems, such as leaks or rotting, which may worsen over time.
- The lifespan of the new shingles can be compromised by uneven installation and the heat retention from the old layer.
Things to Know About Building Codes When Layering Shingles
Most building codes allow only two layers of roofing materials. Adding more than this can lead to violations, insurance issues, and compromised safety. Before proceeding, always check local regulations and consult professionals to ensure compliance.
Why We Advise Against Adding Another Layer of Shingles
While adding a second layer might seem appealing, Weathercraft recommends avoiding this approach. Here’s why:
- Thorough Repairs: Tearing off the existing shingles helps uncover any hidden damage, which can be repaired properly for better long-term roof performance.
- Better Performance: A clean surface allows for proper adhesion of new shingles, ensuring their durability and performance.
- Improved Look: A single layer of shingles provides a sleeker and more polished look compared to multiple layers.
Other Budget-Friendly Roofing Options
If you’re looking for cost-effective roofing solutions, consider these alternatives to layering shingles:
- Targeted Repairs Instead of Full Replacement: If only certain parts of your roof need attention, targeted repairs can be more affordable than full replacement.
- Opt for Energy-Saving Roofing Solutions: Energy-efficient shingles offer long-term savings by reducing heating and cooling costs.
- Financing Plans: Weathercraft offers affordable options to spread out roof replacement costs.
