Revitalize Your Swimming Pool: The Ultimate Replastering Guide

Is your pool looking a little worse for wear?

Tired of staring at a cracked, faded pool?

Replastering can breathe new life into your backyard oasis.

But when is it time? What options are there? And how much will it cost?

This guide covers everything you need to know about pool replastering, from the signs it’s time to the process itself. We’ll help you decide between DIY replastering vs. hiring a reputable contractor to do the job for you.

What is Pool Plaster and Why is it Important?

Pool plaster is a protective layer that shields your pool’s concrete from water damage and gives it a smooth, attractive surface.

Functions of Pool Plaster

Pool plasters go beyond appearance: they’re the unsung hero that keeps your pool durable and safe.

• Structural Protection: A plaster prevents water from seeping through and causing potential damage to the pool’s structure.
• Aesthetic Enhancement: Want a sleek, modern look or a textured finish? Pool plaster can be customized to match your style.
• Concealing Imperfections: Pool plaster hides imperfections in the concrete, giving your pool a flawless finish.
• Comfort for Swimmers: A smooth, well-applied plaster makes swimming more enjoyable. Finer materials like polished marble or quartz aggregates provide a silk-like feel underfoot.

Types of Pool Plaster Materials

Pool plasters can be made of different materials. Choosing the correct type affects your pool’s maintenance needs, durability, and look and feel.

1. Standard White Plaster: Standard white plaster is a classic choice for pools, offering a smooth finish at a lower cost. However, it may need more frequent maintenance and replacement compared to newer options.
2. Colored Plaster: Colored plaster lets you personalize your pool’s look. You can choose from subtle shades to vibrant hues. However, maintaining its vibrant colors over time may require more upkeep.
3. Quartz Aggregate Plaster: This plaster blend combines white cement with colorful ceramic-coated quartz pieces. Quartz Aggregate Plaster offers enhanced durability and resistance to staining and etching, making it ideal for harsh climates. It has a sparkling finish and costs more upfront, but it often requires less maintenance in the long term.
4. Pebble Aggregate Plaster: Pebble aggregate plaster consists of small, smooth pebbles mixed with cement. This highly durable material provides a natural, textured look that many pool owners find appealing. Its rougher texture can offer better traction–making it safer for kids or older people due to its grip–but it may not be as smooth as other finishes.
5. Polished Aggregate Plaster (Polished Marble or Shell): Polished aggregate plaster, made from materials like marble or shell, offers a luxurious finish with a high sheen. It’s known for its stunning appearance and smooth, silky feel, but it can be more labor-intensive to install and may come with higher maintenance requirements.

Signs Your Pool Needs Replastering

You can spot early signs of pool plaster deterioration by looking for visual cues or noticing changes in how your pool functions.

Visual Indicators

Your pool’s appearance can reveal a lot about its health. Keep an eye out for these warning signs:

• Cracks and Chips: Visible fissures or missing chunks of plaster are clear indicators of potential problems. These defects can lead to water seepage, structural damage, and increased repair costs.
• Stains and Discoloration: Mineral deposits, algae buildup, or chemical imbalances can cause stains or discoloration. While some stains may be superficial, persistent discoloration can indicate deeper issues that cleaning cannot solve.
• Rough Texture: A rough surface, instead of a smooth one, suggests that the plaster is wearing down. This can make swimming uncomfortable and increase maintenance efforts.

Functional Indicators

In addition to visual signs, functional issues can also signal the need for replastering:

• Frequent Leaks: If you constantly refill your pool, it might indicate water seepage through deteriorating plaster. Use the pool bucket test to determine a leak.
• Increased Chemical Usage: A spike in chemical consumption could indicate that the plaster affects water chemistry, requiring more chemicals to balance the water.
• Difficulty in Cleaning: A rough or worn plaster surface can make cleaning more challenging, as dirt and algae can adhere more easily.

If you’re experiencing any of these, it could be a sign that it’s time to replaster your pool.

Frequency of Replastering

The replastering frequency depends on factors like pool usage, environmental conditions, and regular maintenance.

• Pool Usage: Heavily used pools may require more frequent replastering. Replastering every 7 to 10 years is recommended for residential pools with moderate use, but commercial pools need attention every five years.
• Environmental Factors: Harsh weather, unbalanced water chemistry, and local conditions can accelerate plaster wear. Regular maintenance and water balance checks can help mitigate these impacts.
• Professional Inspections: Annual inspections by certified professionals can help identify early signs of deterioration, allowing for timely repairs.

Regularly evaluating your pool’s condition helps determine the appropriate intervals for replastering.

How to Replaster Your Pool: A Step-by-Step Guide

Replastering your pool can be a big project, but it doesn’t have to be overwhelming. You can make it more manageable by breaking it down into smaller steps.

1. Drain and De-Pressure

The first step is to drain the pool completely. This exposes the surface for work and relieves hydrostatic ground pressure.

If not managed, this pressure can cause the pool to shift or “pop,” leading to structural damage.

Divert groundwater via the hydrostatic relief valves or well points.

2. Get the Pool Surface Ready

Proper surface preparation leads to a successful replastering job.

Start by cleaning the pool to remove dirt, oils, and algae. Then, use chisels or grinders to remove the old, deteriorated plaster, creating a clean, roughened surface for the new plaster to adhere to.

3. Give the Pool an Acid Wash

After removing the old plaster, the pool surface needs an acid wash. This involves applying a diluted acid solution to the pool’s interior to clean and etch the surface, promoting better adhesion between the new plaster and the pool shell.

Follow proper safety precautions: wear protective gear and ensure good ventilation. After the acid is applied, the pool should be thoroughly rinsed to neutralize it.

4. Applying the Bond Coat

A bond coat is a specially formulated adhesive layer applied before the new plaster.

Apply the bond coat evenly across the pool surface and allow it to dry according to the manufacturer’s instructions.

This step ensures the plaster adheres firmly to the pool shell and make the new plaster more durable.

5. Time to Apply the Plaster

Once the bond coat has set, it’s time to apply the new plaster.

Mix the plaster according to the manufacturer’s instructions, ensuring a smooth, consistent mixture. Using trowels, apply the plaster to the pool’s interior. Start from the deep end and work your way up.

Aim for an even, smooth finish, eliminating any bubbles or inconsistencies. This step requires skill for a professional-looking result.

6. Filling and Treating Your Pool

After applying the plaster and allowing it to set, carefully refill the pool with water. Do not damage the fresh plaster during this process.

As the pool fills, balance the water chemistry to prevent staining and ensure the plaster sets correctly.

7. Essential Initial Maintenance Tasks

Daily brushing helps remove plaster dust and prevent settling in the weeks following replastering.

You also have to maintain balanced water chemistry to avoid scale formation and discoloration.

How Long Does It Take to Replaster a Pool?

Replastering a pool is a meticulous process that requires careful planning and execution.

Let’s examine the typical timeline for each stage, potential delays, and tips for minimizing them.

Detailed Timeline for Replastering

• Draining the Pool (1-2 days): Drain the pool completely to ensure proper hydrostatic pressure management.
• Surface Preparation (2-3 days): Clean the pool surface and remove old plaster. Using power tools could expedite this process.
• Acid Washing (1 day): Apply acid solution, then rinse thoroughly.
• Bond Coat Application (1 day): Applying a bond coat usually takes a day, but the drying time might vary.
• Plaster Application (1-2 days): Applying new plaster could take one to two days.
• Filling the Pool (1-3 days): Refilling your pool can take one to three days.
• Initial Maintenance (7-10 days): Brush daily and balance chemicals in the first one to two weeks after replastering.

Note that this timeline can still change based on the size of your pool, job complexity, tools used, and whether you’re replastering yourself or hiring professionals.

Potential Delays and Mitigating Them

Even if you have an excellent replastering plan, delays can still occur due to the following factors:

• Weather: Plan your project for stable weather and have a contingency plan for unexpected changes.
• Material Delays: Order materials well in advance to avoid delays.
• Labor Availability: Book professionals early to secure their availability.
• Structural Issues: Conduct a thorough inspection before draining to identify and plan for repairs.
• Chemical Balance: Regularly test and adjust water chemistry during the initial filling and curing stages.

Anticipating these potential delays and taking proactive steps ensure you’ll complete the replastering process in a timely manner.

Should You Replaster Your Pool Yourself or Hire Professionals?

Whether to DIY or hire professionals depends on your budget, skill level, and desired outcome.

Why You Might Want to DIY

Taking the DIY route for pool replastering can offer several advantages, such as:

• Cost Savings: DIY can be budget-friendly, especially if you have the necessary skills and tools. Eliminating labor costs significantly reduces the overall expense of the project.
• Flexibility: DIY offers the flexibility to work on your own schedule and at your own pace. You won’t be tied to the availability of a professional crew, allowing you to plan the project around your personal timetable.

However, you must also consider the potential drawbacks of DIY replastering before deciding.

What to Watch Out For with DIY Replastering

While DIY replastering can be rewarding, be aware of potential challenges:

• Lack of Expertise: Improper bonding or uneven surfaces can lead to future problems.
• Safety Concerns: Handling chemicals and heavy equipment can pose risks if proper safety measures aren’t followed.

Consider these risks before deciding if DIY is the right choice for you.

Why Hiring Professionals Might Be Worth It

Professional pool replastering services offer numerous benefits.

• Experience: Professionals bring years of experience and specialized knowledge, ensuring the job is done correctly and guaranteeing a lasting, professional-grade result.
• Efficiency and Convenience: Hiring experts means they will handle the time-consuming and labor-intensive work for you from start to finish.

Simplifying Pool Replastering

Replastering your pool isn’t just maintenance; it’s an investment in its longevity and beauty.

Understanding the replastering process will help you achieve a durable, beautiful finish. Proper preparation, materials, and techniques are essential for preventing future problems.

A well-executed replastering project can transform your pool into a stunning oasis that will stand the test of time.

But for a guaranteed replastering done correctly the first time, hire a pool expert like Poolie, who takes a customer-centric approach and uses state-of-the-art technology.

Ready to Restore Your Pool’s Glory?

Are you ready for a pool service that genuinely listens?

At Poolie, we don’t just replaster; we revitalize. With state-of-the-art techniques and a focus on detail, we ensure your pool looks and feels its best.

Please fill out the form below, and one of our friendly team members will reach out to discuss your pool’s condition and provide a personalized solution.

Experience the Poolie Difference:

• Expert Replastering: Our team has years of experience restoring pool surfaces to their former glory.
• Personalized Solutions: We tailor our services to meet your specific needs and budget.
• Exceptional Results: Enjoy a pool that looks and feels like new for years to come.

Your pool deserves the best. Let’s transform it into a shimmering paradise.