Repairing Asphalt Shingles: A Guide

If you’ve ever noticed a few shingles on your roof looking a little worse for wear, you’re not alone. Asphalt shingles are tough, but they don’t last forever. When damage happens, it’s tempting to ignore it, but fixing damaged shingles early can save you a lot of trouble down the road. Let’s dive into how you can spot problems, tackle repairs, and keep your roof in great shape.

Why Fixing Damaged Shingles Matters

You might wonder, “Is it really necessary to fix a few shingles?” The answer is a big yes! Damaged shingles can lead to leaks, water damage, and even structural issues if left unchecked. Plus, Sacramento’s weather can be tough on roofs - from hot summers to rainy winters, your shingles take a beating.

Fixing damaged shingles helps you:

• Prevent leaks and water damage inside your home

• Avoid costly roof replacements by extending your roof’s life

• Maintain your home’s curb appeal and value

• Keep your home energy-efficient by protecting insulation

  
  

Taking care of your roof now means fewer headaches later. And the best part? Many repairs are straightforward and can be done with a little know-how.

Damaged asphalt shingles needing repair

How to Identify Damaged Shingles

Before you can fix damaged shingles, you need to know what to look for. Here are some common signs that your shingles need attention:

• Cracks or splits: Shingles can crack due to age or weather stress.

• Curling or buckling: Edges that lift or curl up indicate wear.

• Missing granules: Granules protect shingles from UV rays; bald spots mean damage.

• Loose or missing shingles: Wind or storms can dislodge shingles.

• Water stains or leaks inside: This is a clear sign your roof isn’t doing its job.

  
  

To inspect your roof safely, use binoculars from the ground or a sturdy ladder if you’re comfortable climbing. Look closely at the edges and valleys where damage often starts.

Step-by-Step Guide to Fixing Damaged Shingles

Ready to roll up your sleeves? Here’s how to fix damaged shingles yourself. Remember, safety first! Always use proper gear and consider professional help for steep or high roofs.

What You’ll Need:

• Replacement shingles

• Roofing nails

• Hammer or roofing nailer

• Pry bar or flat bar

• Roofing cement or sealant

• Utility knife

• Ladder and safety gear

  
  

Step 1: Remove the Damaged Shingles

Start by gently lifting the shingles around the damaged one. Use a pry bar to lift the nails holding the bad shingle. Carefully slide the damaged shingle out without harming the surrounding ones.

Step 2: Prepare the Area

Clean the area where the new shingle will go. Remove any debris or old roofing cement to ensure a smooth fit.

Step 3: Install the New Shingle

Slide the new shingle into place. Nail it down with roofing nails, placing them just below the adhesive strip. Be careful not to nail too high or low.

Step 4: Seal the Shingle

Apply roofing cement under the edges of the new shingle to seal it and prevent wind from lifting it. Press down firmly.

Step 5: Check Your Work

Make sure the new shingle lies flat and matches the surrounding shingles. Look for any gaps or loose edges.

If you’re dealing with multiple damaged shingles or extensive wear, it might be time to call in the pros.

Homeowner fixing damaged asphalt shingles on roof

When to Call a Professional

While DIY maintenance can help with small issues, there’s no substitute for a professional roof evaluation—especially when you want the full picture of your roof’s health. Roof Maxx of E. Sacramento, powered by Roof Refresh Sacramento, provides expert inspections that go beyond the surface to identify where repairs or treatment are truly needed.

Here’s when it’s time to call in the pros:

• You’ve noticed missing or curling shingles.

• There are signs of roof leaks, water stains, or sagging.

• Your roof is over 15–20 years old and showing signs of wear.

• You want to know if rejuvenation can extend your roof’s life instead of replacing it.

Our certified Roof Maxx specialists have the experience, tools, and technology to evaluate your roof safely and accurately. During your inspection, we’ll pinpoint problem areas, explain what’s causing the damage, and show you how our Roof Maxx treatment can restore flexibility, waterproofing, and strength to your shingles—saving you thousands compared to a full replacement.

Why It Pays to Call Early

Many homeowners wait until leaks or major issues appear before scheduling an inspection, but catching roof damage early is key to preventing costly repairs. With Roof Maxx, you’ll not only gain peace of mind knowing your roof is protected—you’ll also enjoy the eco-friendly benefit of rejuvenating your shingles instead of sending them to a landfill.

Our plant-based treatment helps you:

• Extend the life of your roof by up to 15 years

• Improve waterproofing and flexibility in aging shingles

• Save money and reduce waste by avoiding premature replacement

Whether you’re unsure about the condition of your roof or simply want an expert opinion before winter, calling Roof Maxx of E. Sacramento is the smartest step you can take to protect your home, your wallet, and the planet.