Avoid These 5 Common Painting Mistakes Puerto Rico Homeowners Make

Painting your home in Puerto Rico isn’t just about picking the right color—it’s about using the right techniques and products for a very specific climate. Between the intense sun, high humidity, and constant salt exposure, the island presents challenges that mainland painters don’t always prepare for.

If you want results that last, avoid these five mistakes we commonly see homeowners (and even some contractors) make.

❌ Mistake #1: Skipping Pressure Washing

In Puerto Rico, power washing before painting is mandatory. Salt residue, mold, mildew, and chalky paint buildup prevent coatings from adhering properly.

Without a clean surface, even high-end paint will fail in a year or less.

We always pressure wash exteriors and rinse interiors before applying primer or paint.

❌ Mistake #2: Using the Wrong Type of Paint

Standard interior or budget exterior paints won't last here. Puerto Rico's sunlight and salt air break down cheap paints fast.

✅ Use coatings like:

• Sherwin-Williams Duration® Exterior – Great for UV and mold resistance

• Loxon XP – Specifically made for masonry, concrete, and humid zones

❌ Mistake #3: Painting Over Stucco Cracks

Cracks in stucco or plaster will telegraph right through your paint if they’re not properly repaired first.

We:

• Fill all cracks with elastomeric caulk or stucco patch

• Prime patched areas

• Then apply two full coats of breathable, flexible exterior paint

Skipping repairs now = costly repaints later.

❌ Mistake #4: Not Testing Colors in Natural Light

Puerto Rico’s sunlight is stronger and warmer than most mainland locations. What looks soft white indoors can look blue, yellow, or blinding outdoors.

✅ Always test your paint colors:

• On the actual surface

• In morning, midday, and late afternoon light

• On both sunny and shaded areas

❌ Mistake #5: Forgetting Routine Maintenance

Even the best paints will fade, chalk, or get moldy without regular upkeep. You should plan for:

• Annual power washing

• Biannual touch-ups

• Re-sealing roofs every 3–5 years

Neglecting maintenance shortens the life of your paint job dramatically—especially in beachside areas.

✅ Summary: How to Get it Right

Task	What to Do Right
Surface Prep	Pressure wash & patch cracks
Paint Selection	Use tropical-grade Sherwin-Williams paints
Color Testing	Check swatches in natural Puerto Rican sun
Long-Term Durability	Plan regular cleaning & touch-up schedule

📞 Call us today at (787) 676-9984 to schedule a free consultation

Let’s make your property look its absolute best.