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
Advantages: Opting to layer shingles can be a quick, cost-effective solution, saving both time and money by avoiding the need to remove the old shingles. Many homeowners on a budget find this appealing.
Drawbacks: 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.
- Difficulty identifying and fixing underlying problems, like leaks or rotting wood.
- New shingles may have a shorter lifespan because of heat retention and uneven installation caused by the existing 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 Weathercraft Advises Against Multiple Layers
Although layering shingles may seem like an easy solution, Weathercraft suggests avoiding it for the following reasons:
- In-Depth Repair Process: Removing the old shingles allows us to identify and repair hidden structural issues, ensuring long-lasting results.
- Enhanced Performance: Starting with a clean slate ensures the new shingles adhere properly and last longer.
- Enhanced Aesthetics: Single-layer roofs provide a cleaner, more professional appearance, as the shingles lie flatter and look more aesthetically pleasing.
Affordable Roofing Alternatives for Homeowners
If cost is a concern, here are some alternatives to layering shingles:
- Targeted Repairs Instead of Full Replacement: Address specific problem areas rather than redoing the entire roof.
- Energy-Efficient Options: Opt for shingles designed to provide better insulation, reducing energy costs over time.
- Affordable Financing Options: If budget is a concern, Weathercraft offers flexible financing options to help manage roof replacement expenses.
