If you’ve ever looked at your aging roof and wondered whether a fresh coat of paint could improve its appearance and longevity, you’re not alone.
Homeowners in Fargo, ND, often explore this idea as a cost-effective alternative to replacing shingles. However, local roofers generally advise against it due to the city’s harsh weather conditions and the long-term risks involved.
Still, some professionals argue that, in specific cases, painting shingles may have benefits.
So, should you do it?
Here are seven reasons why Fargo roofers typically discourage painting shingles—and when it might actually be an option.
Key Takeaways
- Painted shingles trap moisture, leading to mold, rot, and damage, especially with Fargo’s heavy snow and humid summers.
- Fargo’s extreme temperature changes cause paint to crack and peel, exposing shingles to further weather-related damage.
- Painting shingles voids most manufacturer warranties, leaving homeowners responsible for future repairs or roof replacements.
- Painted roofs need frequent touch-ups because Fargo’s wind, snow, and ice wear down paint quickly.
- A full roof replacement is usually a better investment since painting doesn’t fix aging, damaged, or inefficient shingles.
1. Paint Can Trap Moisture, Leading to Roof Damage
Fargo’s climate is notorious for its cold, snowy winters and humid summers.
If asphalt shingles are painted, the coating can prevent them from “breathing” properly. This traps moisture underneath, potentially leading to mold, rot, and shingle deterioration.
A study found that while silicone and acrylic roof coatings can lower rooftop temperatures and cooling costs, they don’t fix moisture issues. If a roof already has problems, sealing it can actually make things worse by locking in moisture, leading to mold, rot, and shingle deterioration.
With the heavy snow accumulation we see around Lindenwood Park and the Red River Valley, moisture-related damage can become a costly issue.
When It Might Be Okay
If a specialized breathable roof coating is used and applied by a professional, some moisture issues may be mitigated. However, this is rarely a long-term solution.
2. Paint Doesn’t Expand and Contract Well in Fargo’s Climate
Roof shingles are designed to expand and contract with temperature changes.
Fargo experiences extreme fluctuations, from summer highs near 90°F to winter lows well below zero. Paint, however, is less flexible and may crack or peel over time, exposing shingles to further damage.
When It Might Be Okay
Some high-quality elastomeric coatings claim to be more flexible, but even these may not withstand the dramatic freeze-thaw cycles seen in areas like Southpointe or near Hector International Airport.
3. It Voids Most Manufacturer Warranties
Most asphalt shingle manufacturers, including major brands like CertainTeed, explicitly state that painting shingles voids the warranty. If your roof is still under warranty, painting it could leave you paying out of pocket for future issues.
When It Might Be Okay
If your roof is well beyond its warranty and you just need a temporary aesthetic improvement, painting might be an option. But it’s not a long-term fix.
4. Painted Shingles Require Frequent Maintenance
Unlike factory-colored shingles, painted roofs require frequent touch-ups.
Fargo’s wind, snow, and ice will wear away paint quickly, leading to flaking and uneven discoloration—especially on roofs facing the strong north winds that rip through neighborhoods like Trollwood and Bluemont Lakes.
When It Might Be Okay
If you’re willing to repaint every few years and perform routine maintenance, painting shingles could provide a short-term cosmetic boost.
5. It Can Reduce Your Roof’s Energy Efficiency
Many homeowners in Fargo rely on energy-efficient roofing to help with temperature control. Light-colored shingles reflect sunlight, while dark ones absorb heat.
Adding a layer of paint can alter the roof’s reflective properties, potentially increasing cooling costs in summer or causing ice dams in winter.
When It Might Be Okay
Some reflective roof coatings can help with heat management, but they must be applied professionally to be effective.
6. Painting Can Mask Underlying Issues
A coat of paint won’t fix underlying problems like cracked, curling, or missing shingles.
In fact, it might make problems harder to spot until they become major leaks—especially in older homes near the historic Hawthorne neighborhood, where many roofs are already nearing the end of their lifespan.
When It Might Be Okay
If your shingles are in excellent condition and you’re only changing the color, painting might be an option. But it won’t fix an aging or damaged roof.
7. Roof Replacement Is Usually the Better Investment
While painting shingles might seem like a budget-friendly option, it’s often just a temporary fix.
A full roof replacement—though more expensive upfront—provides long-term durability, improved curb appeal, and better energy efficiency, especially with modern impact-resistant shingles designed for North Dakota’s weather.
When It Might Be Okay
If you need a very short-term solution (like preparing a home for sale), painting might work. But in most cases, investing in new shingles is the smarter choice.
Need an Expert Opinion on Your Roof?
At Allstar Construction, we believe in giving homeowners practical, long-lasting solutions. Instead of a quick fix like painting shingles, we can assess your roof’s condition and recommend the best approach—whether that’s repairs, maintenance, or a full replacement.
If you’re in Fargo or surrounding areas like West Fargo, Moorhead, or Horace, give us a call. Our team understands the unique challenges of North Dakota’s climate and can help you make the best decision for your home.
Contact us today at 701-409-2709 for a roof inspection or a free estimate!
