Swimming Pool System Design Services

Swimming pool systems are generally divided into two main types based on how the water circulates:
Skimmer System
This system draws water from the surface of the pool and sends it through the filtration system. It is suitable for small to medium-sized pools and is a more budget-friendly option.
Overflow System
This system allows water to overflow over the edge of the pool into channels or gutters surrounding the pool. It offers a more luxurious and visually appealing appearance, but requires more space and a higher budget.
The choice of pool system depends on the pool design, budget, and available space.

1. Skimmer System
The Skimmer System is the easiest pool system to maintain and is ideal for residential swimming pools.

Daily Maintenance
Remove leaves and debris floating on the water surface.
Check that the water level is approximately halfway up the skimmer opening.
Check that the suction at the skimmer is working properly.

Weekly Maintenance
Clean the skimmer basket.
Brush the pool walls and floor.
Vacuum the pool floor to remove sediment and debris.
Test the pH and free chlorine levels and adjust them to the recommended range.

Monthly Maintenance
Clean the filtration system. For sand filters, perform a backwash.
Inspect the pool pump, valves, and connections for leaks.

2. Overflow System
Requires more maintenance than a Skimmer System due to the overflow channel and balance tank.

Daily

• Remove debris from the overflow channel.
• Check the water level in the balance tank.
• Check the water-level float valve.

Weekly

• Clean the overflow channel around the pool.
• Clean the balance tank if sediment has accumulated.
• Brush the pool walls and floor.
• Vacuum the pool.
• Check the water chemistry.

Monthly

• Backwash the filter.
• Check the pump, valves, and automatic water-filling system.
• Thoroughly clean the balance tank as needed.

Focuses mainly on keeping the water surface clean and is easy to maintain.

Daily: Remove leaves and debris, check the water level (halfway up the skimmer opening), and check the water suction.

Weekly: Clean the skimmer basket, brush the pool walls and floor, vacuum the pool, and check and adjust pH and chlorine levels.

Monthly: Backwash the filter, and inspect the pump, valves, and connections for leaks.

Overflow System

Requires more detailed maintenance due to the overflow channel and balance tank.

Daily: Remove debris from the overflow channel, and check the water level and float valve in the balance tank.

Weekly: Clean the overflow channel, clean the balance tank if sediment has accumulated, brush the pool walls and floor, vacuum the pool, and check the water chemistry.

Monthly: Backwash the filter, inspect the pump, valves, and automatic water-filling system, and thoroughly clean the balance tank.

The best choice for limited spaces. The water level is slightly below the pool edge, with built-in surface skimmers. It does not require an overflow gutter or balance tank around the pool, saving valuable space and reducing installation costs.

To keep your pool safe and clear during the rainy season, check and rebalance the water chemistry immediately after heavy rainfall, clean the pool, and run the filtration system for longer periods.

Rainwater can lower water quality and may carry dirt, algae spores, and other contaminants into the pool.

Pool Maintenance During the Rainy Season

Follow these steps to keep your pool clean and clear:

1. Remove Debris Promptly

• Remove Leaves: Use a pool skimmer net to remove leaves, branches, and dust from the water surface to prevent them from decomposing and promoting algae growth.
• Brush the Pool: Brush the pool walls, edges, and corners regularly, at least once a week, to prevent algae buildup.
• Vacuum the Pool: Use a pool vacuum to remove dirt and sediment that has accumulated on the pool floor.

2. Check and Balance Water Chemistry

Rainwater can dilute pool chemicals and quickly affect water balance. Test the water at least twice a week or after heavy rainfall.

• pH: Maintain between 7.2–7.6. Rainwater is often acidic and may lower pH levels.
• Free Chlorine (FC): Maintain at 1–3 ppm.
• Shock Chlorination: Perform a chlorine shock treatment after heavy rainfall to quickly eliminate contaminants and algae spores.
• Algaecide: Add as recommended to help prevent algae growth and green water.

3. Manage Water Levels and Filtration

• Drain Excess Water: Rainwater can raise the pool level and reduce filtration efficiency. Drain the excess water until it reaches approximately halfway up the skimmer opening.
• Increase Filtration Time: Run the filtration system longer than usual, especially after heavy rainfall, to improve circulation and remove contaminants.
• Backwash the Filter: Check the filter pressure. If the filter becomes clogged with dirt and sediment from the rain, perform a backwash promptly.

J5’s Key After-Sales Services

• Product Warranty: Quality warranty for products and equipment according to the manufacturer’s terms and conditions.
• Technical Support: Expert advice on equipment operation, maintenance, and basic troubleshooting.
• On-Site Inspection: Prompt on-site service when pool systems or equipment experience problems.
• Repair & Spare Parts: Repair and maintenance services for all types of pool equipment, including genuine replacement parts.
• Scheduled Inspection & Maintenance: Regular equipment inspections to ensure proper operation and extend equipment lifespan.

Comprehensive Pool Maintenance Service

In addition to equipment repair, J5 offers long-term Pool Maintenance Services for residential pools, hotels, and cafés, including:

• Pool Cleaning: Brush the pool floor and walls and remove leaves and debris.
• Water Chemistry Management: Test and adjust chemicals or salt levels to maintain safe and balanced water.
• Filtration System Maintenance: Backwash the filter and check pump operation.
• Service Report: Provide a report on the pool condition and inspection results after each service.

Designing a swimming pool that is safe, attractive, durable, and built to appropriate standards requires careful consideration of its intended use and budget. The key factors include:

1. Purpose and Intended Use: Determine the appropriate pool size, shape, and depth based on the users (such as children or elderly people) and the primary activities, whether for exercise or relaxation.
2. Location and Orientation: Position the pool to receive an appropriate amount of sunlight, while avoiding areas under large trees to reduce problems caused by falling leaves and invasive tree roots.
3. Structure and Shape: Choose the appropriate pool structure (concrete or prefabricated) and shape (geometric or freeform) to complement the architectural style and fit the available budget.
4. Water Treatment System: Select suitable water circulation systems (overflow or skimmer) and sanitization systems (salt chlorination, chlorine, or ozone) based on your requirements and long-term maintenance costs.
5. Engineering and Safety: Use slip-resistant materials for the pool deck and locate the equipment room where it is easily accessible for maintenance and has adequate ventilation.

1. Pool Equipment Importer and Distributor

• One of Thailand’s largest one-stop wholesale centers for swimming pool equipment, providing business support and solutions to customers nationwide.
• Products are directly sourced from the manufacturers and their authorized factories, ensuring reliable product quality and dependable after-sales service.

2. Comprehensive Pool Equipment Warehouse with Ready-to-Ship Stock

• A large warehouse stocked with a wide range of swimming pool equipment, ready for delivery nationwide.
• Fast and efficient delivery to help customers receive their products promptly.
• Every product is inspected for quality and proper operation before shipment.

3. Large Product Showroom

• Customers can see and experience the products firsthand before making a purchase, with a wide selection of brands, products, price ranges, and features.
• Our showroom is open for visits, with knowledgeable sales staff ready to provide product information and professional advice.

4. Professional Service and Expertise

• Our sales and technical teams are committed to providing friendly, professional service and honest advice on swimming pool solutions.
• We continuously develop and update our team’s knowledge and expertise to better understand and meet our customers’ needs.