How to Extend Your Deck’s Life by Scratching the Surface
A deck is more than just an outdoor space—it’s an investment in your home. Montana’s harsh weather, from intense sun to heavy snow, can take a toll on your decking materials over time. One often-overlooked maintenance tip is “scratching” the surface to prep it for refinishing or sealing. Here’s how this simple step can dramatically extend your deck’s life.
1. What “Scratching the Surface” Means
Scratching doesn’t mean damaging your deck—it’s a light sanding or scoring that removes old finishes, surface contaminants, and minor rough spots. This step allows new stain or sealant to adhere properly, creating a stronger protective barrier.
Tools you can use:
Medium-grit sandpaper
Deck scrapers or wire brushes
Power sanders for large surfaces
2. Why This Step Matters
Montana decks face:
UV damage from strong sun
Moisture and snow penetration
Freeze-thaw cycles that cause wood to crack
Without proper surface prep, new sealants or stains don’t bond well, leaving your deck exposed to these elements. Scratching ensures your deck coating lasts longer and protects the wood beneath.
3. Steps to Proper Deck Surface Preparation
Clean the Deck Thoroughly
Remove dirt, mildew, and debris with a power washer or deck cleaner.
Lightly Sand or Scratch the Surface
Focus on areas with peeling finish or rough spots. Avoid over-sanding; just enough to create a good bond.
Inspect for Damage
Look for splintered boards, loose nails, or rot. Replace damaged boards before sealing.
Apply Stain or Sealant
Use a high-quality, weather-resistant deck stain or sealant appropriate for Montana climates.
4. Benefits of This Maintenance
Extends deck life by 5–10 years or more
Prevents moisture penetration and rot
Keeps your deck looking fresh and vibrant
Saves money on major repairs or replacements
Finishing Touch 406: Deck Care Experts
At Finishing Touch 406, we help Montana homeowners maintain, repair, and protect their decks. From surface prep to sealing, our team ensures your deck lasts through sun, snow, and seasonal extremes.
✅ Professional deck cleaning and prep
✅ High-quality stains and sealants
✅ Repairs and maintenance for long-lasting results
📞 Call us today for a free deck inspection!
Finishing Touch 406 – Montana’s Deck and Exterior Specialists
Read Next: How to Spot Siding Damage from Sun UV vs. Water Exposure