Paver sealing for St. George driveways, patios, and pool decks
A good paver sealing job has three steps: a deep clean to remove dirt and stains, fresh joint sand swept into the gaps, and a sealer applied once everything is dry. Skipping the cleaning or sanding is the most common reason a seal job looks poor or fails early.
Step 1: Clean
The crew removes dirt, stains, and old sealer if needed, using surface cleaners and treatments for oil, rust, or efflorescence. They should take care not to blast the joint sand out with too much pressure.
Step 2: Re-sand
Joints are refilled with sand, often polymeric or stabilized sand, so pavers stay locked together and weeds have a harder time.
Step 3: Seal
Sealer goes on once the surface is dry. Water-based and solvent-based sealers both exist. Ask which one, the finish, and how many coats.
Questions to ask
- Is the price per square foot and does it include cleaning and sand?
- Which sealer brand and type do you use?
- How do you treat efflorescence and rust stains?
- What is the cure time before foot traffic and cars?
- Are you insured?
See typical costs or the area we cover.
Common questions
Water-based or solvent-based sealer?
Both work. Solvent-based often darkens color more, water-based tends to have less odor. Ask the company why they recommend one for your pavers.
Can travertine be sealed?
Yes, travertine pool decks are commonly sealed, often with a penetrating sealer. Ask for a product made for natural stone.
What if the old sealer is peeling?
It usually needs to be stripped before resealing, which costs more. Ask the crew to look before quoting.
Does weather matter?
Sealer needs a dry surface and the right temperature range. Crews often avoid the hottest afternoons in summer.
Will it remove all stains?
Many stains lift, but some deep oil or rust stains only fade. Ask what to expect before the job.
Last updated November 12, 2026