While adding another layer of shingles might appear as an easy solution, is it really the best option for your roof? We’ll explore the advantages, disadvantages, building code concerns, and other alternatives.
Weighing Cost-Savings Against Long-Term Risks
Benefits: Adding a second layer of shingles can save on labor costs and time by bypassing the tear-off process. It's a commonly chosen option for those seeking budget-friendly roofing solutions.
Disadvantages: However, there are several drawbacks to this method, such as:
- 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.
- New shingles may have a shorter lifespan because of heat retention and uneven installation caused by the existing layer.
Building Code Considerations
Building codes typically limit the number of roofing layers to two. Exceeding this limit could result in legal violations, insurance complications, and safety risks. Always verify local codes and seek expert advice.
Why Weathercraft Recommends Against Layering Shingles
While adding a second layer might seem appealing, Weathercraft recommends avoiding this approach. Here’s why:
- Thorough Repairs: Removing the old shingles allows us to identify and repair hidden structural issues, ensuring long-lasting results.
- Better Performance: Starting with a clean slate ensures the new shingles adhere properly and last longer.
- Enhanced Aesthetics: A single layer of shingles provides a sleeker and more polished look compared to multiple layers.
Affordable Roofing Alternatives for Homeowners
For those on a budget, here are several alternatives to adding another layer of shingles:
- Address Specific Problems Rather Than Replacing the Entire Roof: If only certain parts of your roof need attention, targeted repairs can be more affordable than full replacement.
- Consider Energy-Efficient Roofing: Energy-efficient shingles offer long-term savings by reducing heating and cooling costs.
- Flexible Financing Plans: Weathercraft offers affordable options to spread out roof replacement costs.
