Polymeric sand is the most recommended product for filling joints between pavers around a pool. Its superior performance in wet environments, ability to prevent weed growth, and resistance to sand displacement make it ideal for poolside applications. This guide will explore the best practices for using polymeric sand and other potential options for paver joint fillers around pools.
What Makes Polymeric Sand the Best Choice for Pool Pavers?
Polymeric sand stands out as the top choice for filling joints between pavers around pools due to several key factors:
- Water resistance
- Weed prevention
- Sand stabilization
- Durability in wet conditions
- Easy application
These properties make polymeric sand particularly well-suited for the challenging environment around swimming pools, where moisture and splashing water are constant concerns.
How Should Polymeric Sand Be Applied to Pool Pavers?
Proper application of polymeric sand is crucial for its effectiveness. Here’s a step-by-step guide:
- Ensure pavers are completely dry
- Sweep sand into joints until fully filled
- Compact sand using a plate compactor or rubber mallet
- Remove excess sand from paver surfaces
- Lightly mist the area with water to activate polymers
- Allow 24 hours for curing (follow manufacturer’s instructions)
It’s important to note that the curing time may vary depending on the specific product used, so always refer to the manufacturer’s guidelines for best results.
What Are the Optimal Characteristics of Polymeric Sand for Pool Pavers?
When selecting polymeric sand for pool pavers, consider the following characteristics:
| Characteristic | Optimal Range |
|---|---|
| Grain Size | Fine to medium |
| Installation Depth | Filled to top of joint |
| Curing Time | Typically 24 hours |
| Cost per Bag | $20 – $40 for 50 lbs |
These characteristics ensure that the polymeric sand will effectively fill the joints, resist water penetration, and provide long-lasting stability for your pool pavers.
Are There Alternative Products for Filling Paver Joints Around Pools?
While polymeric sand is the most recommended option, some alternatives exist:
- Regular sand: Not recommended due to easy displacement
- Stone dust: Prone to washing away in wet conditions
- Grout: Generally too rigid for paver applications
It’s important to note that these alternatives are generally less effective than polymeric sand for pool environments and may require more frequent maintenance or replacement.
How Does Polymeric Sand Compare to Pool Deck Grout?
Polymeric sand offers several advantages over pool deck grout for paver applications:
- Flexibility: Polymeric sand allows for slight movement, reducing cracking
- Water resistance: Specifically designed for wet environments
- Ease of application: Can be swept into joints without specialized tools
- Maintenance: Easier to repair or replace than grout
While grout is excellent for tile installations, it’s generally not recommended for paver joints around pools due to its rigidity and potential for cracking.
What Role Do Rubber Paver Spacers Play in Pool Paver Installation?
Rubber paver spacers serve a specific purpose during installation but are not used for filling joints:
- Purpose: Maintain even spacing between pavers during placement
- Dimensions: Typically small and thin to fit between pavers
- Load-bearing: Do not contribute to structural support
- Joint stability: Not used for filling or stabilizing joints
Rubber spacers are removed after paver placement and before applying the joint filler (typically polymeric sand).
What Challenges Should Be Considered When Filling Paver Joints Around Pools?
Several factors must be taken into account when filling paver joints in pool areas:
- Moisture exposure: Constant splashing and humidity
- Temperature fluctuations: Expansion and contraction of materials
- Chemical exposure: Pool chemicals can affect some fillers
- UV radiation: Prolonged sun exposure can degrade certain products
- Foot traffic: High-use areas require durable joint fillers
Polymeric sand addresses many of these challenges, which is why it’s the preferred choice for pool paver applications.
How Often Should Pool Paver Joints Be Maintained?
Proper maintenance of pool paver joints is essential for longevity:
- Inspection: Check joints annually for signs of wear or sand loss
- Cleaning: Remove debris from joints regularly to prevent weed growth
- Reapplication: Typically needed every 3-5 years, depending on conditions
- Sealing: Consider sealing pavers and joints for additional protection
Regular maintenance ensures that your pool paver installation remains attractive and functional for years to come.
Can Polymeric Sand Be Used with All Types of Pool Pavers?
Polymeric sand is versatile and compatible with most paver materials used around pools:
- Concrete pavers
- Clay pavers
- Natural stone pavers
- Porcelain pavers
However, always check the manufacturer’s recommendations for your specific paver type to ensure compatibility and optimal performance.
In conclusion, when considering what product goes between pavers around a pool, polymeric sand emerges as the clear winner. Its unique properties make it ideal for the challenging poolside environment, providing durability, stability, and ease of maintenance. By following proper installation and maintenance procedures, you can ensure that your pool paver installation remains beautiful and functional for years to come.