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
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.
Cons: While cost-effective upfront, layering shingles can lead to several problems over time, including:
- The extra weight can strain your roof’s structure, potentially causing sagging or other damage.
- Layering shingles makes it harder to detect and address underlying issues such as leaks or rotting wood.
- New shingles may have a shorter lifespan because of heat retention and uneven installation caused by the existing layer.
Important Building Code Regulations
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 Advises Against Multiple Layers
Although layering shingles may seem like an easy solution, Weathercraft suggests avoiding it for the following reasons:
- Comprehensive 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.
- Improved Look: A single layer of shingles provides a sleeker and more polished look compared to multiple layers.
Affordable Roofing Alternatives for Homeowners
If cost is a concern, here are some alternatives to layering 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.
- Opt for Energy-Saving Roofing Solutions: Choose shingles with better insulation to save on energy bills in the long run.
- Affordable Financing Options: Weathercraft offers affordable options to spread out roof replacement costs.
