How To Plaster A Pool? Here's The Ultimate Guide!

Looking for a way to revive your old, rundown or outdated swimming pool? Plastering is the best solution! The process involves applying a waterproof layer to the concrete surface of the pool. This not only repairs any cracks, holes and other damage but also creates a smooth finish. A replastered pool looks more polished, is less prone to algae growth and better resists chemical imbalances.

If you’re unsure about plastering a pool, don’t worry. It’s easier than it seems – provided that homeowners have the right tools, knowledge and preparation. If you want to know everything there is to kow about how to plaster a pool today’s post is specially made for you. We gathered all the tips, tricks and essential steps required in this guide to help you make an educated decision on your next project.

“When done properly, plastering a pool can be completed within a week, leaving you with a beautiful, virtually brand new swimming area.” – Unknown

This step-by-step guide offers some key insights into both tangible and intangible factors. These include planning, testing, budgeting, choosing materials, selecting contractors and deciding when and if maintenance is needed. Our ultimate goal is to provide homeowners with the information they need to ensure their pool-plastering experience is one that delivers the desired outcome.

So let’s dive in and take a closer look at what needs to be accomplished to make your swimming heat spotless again!

Table of Contents

Understanding The Plastering Process For A Pool

What Is Pool Plastering?

The process of pool plastering involves applying a coating of cement-based mixture known as plaster to the surface of your swimming pool. Typically, plaster is made from a combination of white Portland cement, marble dust or limestone aggregate, and water. It provides a smooth and waterproof finish that protects your pool’s underlying structure while also enhancing its aesthetic appeal.

Why Is Pool Plastering Important?

Over time, the surface of your pool can become rough, stained, and susceptible to cracking due to prolonged exposure to harsh weather elements, chemicals, and usage. When left unattended, these damages can lead to expensive repairs, leakages, and reduce the overall lifespan of your pool.

Plastering helps to prevent such damages by providing a protective layer on top of your pool’s surface. This ensures that water does not damage the structural components of your pool, in addition to improving hygiene standards within the pool environment.

When Should You Consider Pool Plastering?

You should consider plastering your pool when the surface of your pool has become coarse, worn out, discolored, or shows visible signs of cracks. If you observe that water levels are frequently lowering for no apparent reason, it could be an indication that there is leakage within your pool. At this point, you should seek professional advice immediately before embarking on any repairs. Additionally, if you plan to sell your home, a well-maintained pool adds great value to your property.

“One way to spot signs of aging, poor maintenance or damage in a concrete swimming pool is the appearance of stress or hairline fractures, stains that don’t respond to treatment, peeled wall surfaces or rust spots on the waterline tile”. -Swimmingpool.com

When you discover any of these signs, it’s important to take immediate action and involve a professional pool contractor, who can assess the situation and provide appropriate recommendations on whether plastering is necessary or if other options such as patching will suffice.

Pool plastering is not just about aesthetics; it ensures your swimming pool remains functional, safe and lasts for many years. It requires a skilled and experienced contractor to ensure the process is executed professionally. DIY attempts often lead to costly mistakes with mediocre results. Only hire a licensed pool contractor with experience in pool plastering.

“When hiring contractors, there are some key considerations to hold them accountable and ensure that they have enough experience and skills to handle the different aspects.” -Headwaters Construction Inc.

Professional contractors also help maintain the chemistry of the water by observing standards such as recommended Ph levels to preserve the longevity of the plaster surface.

Pool plastering is a fundamental factor in maintaining your swimming pool, which makes this investment worthwhile. Keep your pool looking great and functioning optimally all year round by protecting its surface well into the future.

Choosing The Right Type Of Pool Plastering Material

If you are planning to plaster your pool or need to repair an existing plaster, choosing the right type of plaster material can make a big difference in the lifespan and overall aesthetic appeal of your pool. With so many different types of pool plastering materials available in the market, it can become overwhelming to decide which one is best for your needs. However, this guide will help you understand all the important aspects that you should consider when selecting the right plastering material for your swimming pool.

Overview Of Pool Plastering Materials

The most common types of plastering materials used for pools are white cement-based plaster, colored aggregate plaster, and pebble tec plaster. There are other popular options as well such as exposed aggregate plaster, quartz plaster, epoxy coatings, and fiberglass coatings.

White cement-based plaster has been around since ages and is still widely used due to its affordability, durability, and easy maintenance. Colored aggregate plaster provides about 5-10 years extra life span than white plaster, but with time, these plasters can fade or get discolored. Pebble tec is made up of river pebbles mixed with white cement and comes in varying degrees of roughness, making it the most expensive option but also the highest quality plaster on the market.

Differences Between Plastering Materials

The significant difference between various types of plaster lies in their composition and texture. While white plaster is made up of white cement combined with marble sand, colored aggregate plaster primarily consists of smaller aggregates like glass beads. Similarly, Pebble Tec uses large rounded stones that create a unique bumpy appearance compared to typical smooth finishes of white plaster. Epoxy coatings have waterproof properties but tend to yellow over time and require regular patchwork while fiberglass coatings require less maintenance but offer only basic color options.

Factors To Consider When Choosing A Plastering Material

Durability: Consider how long the plaster will last considering your regions environmental factors, i.e., hot summers or harsh winters. Pebble Tec is considered to have a life span of around 25 years while white plaster lasts about eight years.
Maintenance: Maintenance and upkeep required for different plasters also vary depending on usage, ph levels, chemicals used, etc.
Budget: The cost also plays an important role when choosing pool plastering material. Aggregate plaster and pebble tec are more expensive than traditional white cement-based plaster.
Aesthetics: The visual appeal of the plaster should be taken into consideration as it not only makes swimming enjoyable but also adds value to your home. Some plaster types offer varying colors, textures, and aggregate sizes to choose from.

Cost Comparison of Different Plastering Materials

The cost associated with pool plaster greatly varies based on the chosen material. While white cement-based plaster typically costs between $3-$5 per square foot, colored aggregate or quartz can add up to approximately $5-$8, pebble tec can go beyond $10 per square approximates, while both epoxy and fiberglass coatings can range anywhere from $4-$15 per square foot.

“Selecting the right type of pool plaster depends entirely on individual preferences and budget. It’s always best to talk to a professional in the field before making a costly decision.” – Swimmingpool.com

No matter the quality or durability of a particular plaster, proper application by a skilled technician ultimately has the most impact on its lifespan. Consider asking your significant locals or resources from professionals that can aid you in selecting and applying the right type of plaster for your pool.

Preparing Your Pool For Plastering

Plastering your pool is an important maintenance task that helps keep your pool looking new and functioning well. However, before you start the plastering process, proper preparation of your pool is essential. Here are some tips on how to prepare your pool for plastering:

Draining Your Pool

The first step in preparing your pool for plastering is draining all the water from it. This should be done using a submersible pump to avoid damaging your pool’s plumbing system.

“It is necessary to completely drain the pool to allow access to the surface needing cover. Failure to do so will lead to insufficient plaster coverage.” -Katie Lechnar, President at The Perfect Swim

You can either dispose of the drained pool water or recirculate it back into your pool once the plastering is complete. Before refilling the pool with fresh water, test your source water for excessive minerals that may affect the water balance in your pool. You don’t want to refill your pool only to find out later that there are problems with the water chemistry.

Removing Old Plaster

If your pool already has plaster, the old plaster must be removed before applying a new coat of plaster. The process of removing old plaster involves chipping away the old material using pneumatic hammers, sandblasting equipment, or other tools.

In addition, other contaminants such as rust stains, algae, and scaling must also be scrubbed off using a pressure washer. After cleaning, use a muriatic acid solution to etch the pool surface to give better adhesion to the new plaster.

Repairing Pool Surface Damage

Before new plaster is applied, it’s essential to check the pool surface for any damage and make repairs as needed. Any cracks in the pool’s structure will need to be addressed before plastering can begin, otherwise, these cracks may show through the new pool plaster.

It’s vital to ensure that all voids or gaps are filled with hydraulic cement. Furthermore, a bond coat is then applied over the patchwork area to create an even layer of protection on the surfaces.

Priming The Pool Surface

The next step is priming your pool by applying a mixture of water and white portland cement. This acts as a bonding agent between the old pool surface and the new plaster.

“A thorough job properly executed always results from preparation.” -Meggan Hill-McQueeney, Paddock Industries

The ratio of water to cement is two parts water for every one part cement. Mix until you have a smooth consistency and apply using a sprayer. Once dry, sand the walls and floor lightly to remove any bumps or ridges after it cures for 24 hours.

With proper preparation of your swimming pool, its longevity increases, while also keeping it looking brand-new. Remember to drain your pool correctly, remove any old plaster, repair surface damage, and prime before plastering again to get the best possible result.

Step By Step Guide To Pool Plastering Process

If you’re planning to plaster your pool, it can be a daunting task. However, with the right knowledge and tools, it’s possible to do it yourself. In this guide, we’ll provide you with a step by step approach to plastering your pool.

Applying The Bond Coat

The bond coat is a layer of cement that prepares the surface for the plaster material. Here are the steps:

First, clean the surface thoroughly by brushing and removing any debris or dirt on the pool walls
Mix the bond coat materials according to instructions. Wear eye protection when mixing as the material can irritate eyes if they come into contact.
Apply the bond coat using a trowel onto the pool walls and floors in 4-6 ft sections at a time. Make sure to maintain an even thickness to ensure that the bonding coat will adhere well.
Allow the bond coat to cure for 24 hours before applying any other layers. It’s important to allow ample curing time so it will hold securely.

Applying The Plaster Material

The next step is to apply plaster material once the bond coat has cured. Follow these steps:

Mix plaster according to the manufacturer’s instructions while wearing safety goggles and gloves. Use only high-quality products since low quality mixes can get stained easily or discolour over a period of time
Add pigment (if desired) to the mix and stir until it is evenly distributed
Spray down the walls and floor of the pool with water before adding the plaster. This will help improve the stickiness of the plaster material to the walls and prevent cracks or fissures in the plaster surface.
Apply the plaster using a trowel, working from the deep end to the shallow end.
After applying a section, use a pool brush to smooth out and even the coats of plaster meticulously.
Work on small sections until you reach the entire pool circumference. Avoid stopping in the middle of work as this may leave unsightly marks where layers don’t blend correctly together
Clean away excess debris with water before it hardens. Once it starts to harden, do not touch it, else it affects the bonds between layers.
Allow 5-7 days for it to set properly. It’s also beneficial to run expensive pool pumps intermittently so that Circulation will make sure that all pools areas have a chance to dry evenly and completely.

“Proper maintenance is key to preventing staining and keeping your plaster looking new. Balance the pH levels of the water and clean filters and vacuums regularly.” -Anonymous

Plastering a swimming pool can be a daunting task but with this step-by-step guide, we hope you’ll feel confident enough to try it yourself. Remember to always use high-quality materials, safety gear, and give each layer ample time to cure before moving on to the next. With proper maintenance after installation, your brand new plaster should remain stain-free and long-lasting!

Maintenance Tips For Your Newly Plastered Pool

Now that you have successfully plastered your pool, it is important to maintain it regularly to keep it in pristine condition. Below are some maintenance tips to help you achieve just that:

Regular Cleaning

Regular cleaning of your newly plastered pool is crucial for maintaining its aesthetic appeal and ensuring the longevity of the plaster. Start by brushing the walls and floor of the pool using a nylon brush to remove any dirt or debris that may be present.

You should also skim the surface of the water with a net to remove leaves, twigs or any other floating objects. Use a pool vacuum to deep-clean hard-to-reach areas on the bottom of the pool.

If there is any algae present in the pool, scrub it off immediately with a chlorine solution and then clean all equipment used in the process thoroughly to avoid contamination.

Proper Chemical Balance

Maintaining proper chemical balance in your pool ensures safety, comfort, and cleanliness. The chemistry of the water can affect the plaster as well as swimmers’ skin, eyes, and hair.

Test the pH levels of the water regularly to ensure they remain between 7.2-7.8, which is the ideal range for swimming pools.
Add chemicals as necessary to adjust the alkalinity and calcium hardness levels within the recommended range.
Shock the pool weekly to destroy bacteria, viruses, and other contaminants that could harm the plaster and cause illness to swimmers.

Using high-quality products and following instructions on labels will greatly assist in minimizing damage to the plaster and prolonging its life span.

Water Level Maintenance

As a new plaster job cures, it is essential to maintain the right water level within the pool. Failure to maintain the recommended water levels can result in cracking or damage to the plaster.

Monitor the water level consistently during the curing process and ensure it remains within one inch of the fill line on the skimmer opening. This process may take a few weeks until the curing process completes, after which you can return to your normal routine without concerns about damaging the plaster.

Inspection and Repair of Damage

To keep your newly plastered pool looking great at all times, inspecting the surface for any cracks, chips, or other signs of wear and tear regularly is critical. Address any problems immediately before they cause significant damage that would require extensive repair work.

Frequently Asked Questions

What are the steps to prep a pool for plastering?

To prep a pool for plastering, start by draining the pool and cleaning it thoroughly. Repair any cracks or damage to the surface. Once the surface is smooth, apply a bonding agent to ensure the plaster adheres properly. Fill any low spots with a leveling mix. Finally, fill the pool with water to the desired level and adjust the pH and alkalinity levels.

What materials are needed to plaster a pool?

The materials needed to plaster a pool include plaster mix, a bonding agent, trowels, a mixing bucket, a plaster pump, and a hose. You may also need a leveling mix if the pool surface is uneven. It’s important to choose high-quality, durable materials to ensure the plaster lasts as long as possible.

What is the process for applying plaster to a pool?

The process for applying plaster to a pool involves mixing the plaster according to the manufacturer’s instructions, applying a bonding agent to the pool surface, and using a plaster pump to spray the plaster onto the surface. Trowels are then used to smooth and level the surface. Finally, the plaster is left to dry for several days before the pool can be filled with water.

How long does it take for the plaster to dry on a pool?

The plaster on a pool typically takes between 3 and 7 days to dry, depending on the weather conditions and the type of plaster used. It’s important to avoid filling the pool with water until the plaster is completely dry, as this can cause cracks or damage to the surface.

What are some common mistakes to avoid when plastering a pool?

Some common mistakes to avoid when plastering a pool include not properly cleaning and preparing the surface, using low-quality materials, not applying enough plaster, and not allowing enough time for the plaster to dry. It’s important to follow the manufacturer’s instructions and hire a professional if you’re unsure of how to properly plaster a pool.

How often should a pool be plastered?

A pool should be plastered every 10-15 years, depending on the type of plaster used and the amount of use the pool receives. It’s important to regularly inspect the surface for cracks or damage and make any necessary repairs to extend the lifespan of the plaster.

How To Plaster A Pool? Here’s The Ultimate Guide!