Roofing Tips & Guides
Expert Roofing Advice for Charlotte Homeowners
Learn from Charlotte's trusted roofing experts. Tips on maintenance, repair, replacement, and protecting your home from the elements.
Learn from Charlotte's trusted roofing experts. Tips on maintenance, repair, replacement, and protecting your home from the elements.


Roof coatings can be a game-changer for Charlotte property owners. They extend your roof's lifespan, boost energy efficiency, and save you thousands compared to full replacement. But here's the thing – one wrong move during application can turn this smart investment into a costly headache.
Living in Charlotte means dealing with our fair share of humidity, sudden storms, and temperature swings. These conditions make proper roof coating application even more critical. Whether you're managing a commercial building or protecting your home, avoiding these 10 common mistakes will ensure your coating performs exactly as it should.
This is the big one – and honestly, it's where most coating failures start. Think of surface prep like painting a wall. You wouldn't slap paint over dirt and grime, right? Same goes for roof coatings.
The mistake: Rushing straight to application without thoroughly cleaning and prepping the surface. Dirt, rust, oils, and old coatings create a barrier between your new coating and the roof substrate.
The fix: Plan for thorough surface preparation. This means:
In Charlotte's humid climate, this step is even more crucial. Our moisture levels mean contaminants stick around longer and penetrate deeper.

Charlotte's humidity can trick you into thinking a surface is dry when it's actually holding moisture. This is coating enemy number one.
The mistake: Applying coating over surfaces that appear dry but still contain moisture. Even minimal dampness causes poor adhesion, leading to blistering and peeling.
The fix: Use multiple methods to verify dryness:
Remember, what looks dry in our humid Charlotte weather might not actually be ready for coating.
Charlotte weather can change fast, and ignoring these conditions is a recipe for coating failure.
The mistake: Applying coatings when temperature, humidity, or wind conditions fall outside manufacturer specifications. Rain in the forecast? That's an automatic no-go.
The fix: Always check:
Plan your coating project around Charlotte's weather patterns, not your preferred timeline.
Not all coatings work on all surfaces. Using an incompatible product is like putting regular paint on a bathroom wall – it'll fail when conditions get tough.
The mistake: Choosing coating based on price alone or assuming one product fits all roof types.
The fix: Match your coating to your substrate:
When in doubt, consult with professionals who understand Charlotte's specific roofing challenges.

Getting the mil thickness right isn't just a suggestion – it's critical for performance.
The mistake: Eyeballing thickness or trying to stretch coating to cover more area (too thin) or applying heavy coats thinking "more is better" (too thick).
The fix:
Too thin means inadequate protection. Too thick causes poor adhesion and extended cure times.
The devil's in the details, especially with roof coatings. These small areas often cause the biggest problems.
The mistake: Focusing only on the main roof area while rushing through or skipping details like seams, penetrations, flashing, and fasteners.
The fix: Give extra attention to:
These areas see the most stress and are most likely to leak if not properly addressed.
A coating isn't a magic fix for structural issues or severe damage. It's a protective layer for healthy roofs.
The mistake: Using coating as a band-aid for leaks, structural damage, or severely deteriorated roofing materials.
The fix: Complete thorough repairs first:
Think of coating as sunscreen – it protects healthy skin but won't heal existing damage.

Even the best coating fails if not mixed or applied correctly.
The mistake: Inadequate mixing, using wrong equipment, or applying with improper technique.
The fix:
Professional application equipment makes a significant difference in results.
Standing water is a coating killer, especially in Charlotte where we get heavy rains.
The mistake: Applying coating over areas where water regularly ponds without addressing drainage.
The fix:
Water that sits longer than 48 hours needs special attention.
Charlotte's competitive market tempts property owners to go with the lowest bid, but cheap coatings often cost more in the long run.
The mistake: Selecting inferior products or untrained applicators solely based on price.
The fix:
Quality coatings with professional application provide better long-term value and performance.
These mistakes highlight why working with experienced, local roofing professionals makes sense. Companies familiar with Charlotte's climate understand our unique challenges – from humidity that affects curing times to sudden storms that can interrupt application.
Professional roofers bring:
At Best Roofing Now, we've seen the aftermath of DIY coating disasters and rushed jobs by inexperienced contractors. Our team understands Charlotte's specific roofing environment and can help you avoid these costly mistakes.
Before your next roof coating project, use this checklist to ensure success:
✓ Verify surface preparation requirements
✓ Check weather conditions and forecasts
✓ Confirm coating compatibility with your roof type
✓ Plan for proper application thickness
✓ Address all detail areas
✓ Complete necessary repairs first
✓ Ensure proper mixing and application technique
✓ Resolve drainage issues
✓ Choose quality products and experienced applicators
✓ Understand warranty coverage
Roof coatings offer excellent protection and value when applied correctly. Take time to do it right, and your investment will pay dividends for years to come. Need help evaluating your Charlotte property's coating needs? Reach out to local professionals who understand what works in our unique climate.
Best Roofing Now
Charlotte's trusted roofing experts since 2019
Need help with your roof? Explore our professional roofing services in Charlotte NC.
Get a free roof inspection and honest assessment from Charlotte's most trusted roofing company.