Can You Add Another Layer of Shingles? Pros and Cons Explained

Weighing Cost-Savings Against Long-Term Risks

Benefits: 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.

Cons: Over time, this approach can cause issues, 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.

Building Code Considerations

Before layering shingles, be sure to check local building codes, as most areas allow only two layers. Exceeding this can lead to insurance issues and safety concerns, so it’s crucial to consult professionals.

Why Weathercraft Advises Against Multiple Layers

Despite the initial appeal, Weathercraft advises against adding another layer of shingles. Here are the reasons why:

• In-Depth Repair Process: Removing the old shingles allows us to identify and repair hidden structural issues, ensuring long-lasting results.
• Better Performance: By installing a single layer on a clean surface, new shingles adhere better and perform optimally over time.
• 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: Instead of redoing your entire roof, focus on repairing individual problem areas.
• 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.