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

Short-Term Savings and Long-Term Drawbacks

Pros: 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: Over time, this approach can cause issues, including:

• The extra weight can strain your roof’s structure, potentially causing sagging or other damage.
• 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.

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 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.
• Superior Shingle Adhesion: Starting with a clean slate ensures the new shingles adhere properly and last longer.
• Improved Look: Single-layer installations lay flatter and look more polished.

Affordable Roofing Alternatives for Homeowners

For those on a budget, here are several alternatives to adding another layer of shingles:

• Repair Instead of Replace: Instead of redoing your entire roof, focus on repairing individual problem areas.
• Consider Energy-Efficient Roofing: Choose shingles with better insulation to save on energy bills in the long run.
• Flexible Financing Plans: If budget is a concern, Weathercraft offers flexible financing options to help manage roof replacement expenses.