The Case for DIY
Doing it yourself can save money on labor and allow for flexible timing. It may be suitable for smaller patios or walkways if:
- You have access to proper cleaning tools (pressure washer)
- You understand the type of sealant needed
- You're comfortable handling chemicals and outdoor work
However, the margin for error is high. Improper prep or uneven application can result in streaking, trapped moisture, or flaking sealant.
The Professional Advantage
A sealing specialist brings:
- Commercial-grade equipment
- Knowledge of various paver types and sealants
- Precision in application
- Faster turnaround and better durability
In most cases, hiring a professional ensures a cleaner look and longer-lasting results.
Conclusion: Weigh the Risk, Not Just the Cost
DIY paver sealing might work for some—but if you're aiming for longevity, aesthetics, and peace of mind, professional sealing is the safer, smarter route.