Creating a private oasis in your backyard is a fun project, and it may seem daunting if you don’t know what’s involved in the background. An inground pool construction is a huge structural undertaking, and it takes precision, permits, and heavy equipment to get it done right. Understanding exactly what to anticipate in all stages of the pool construction process allows you to plan your time, set your expectations, and get your property ready for the conversion.
Architectural Design and Engineering: Stages of Pool Construction
All great pools start on paper. The first stage involves nothing other than combining what you want to look like with the actual physical constraints of your landscape. They look at how the land slopes, soil types, sun exposure, and existing utilities affect your yard.
During this period, you will be able to finalise:
- Shape & Style of the pool: Modern lines (geometric) or freeform (natural).
- Use of custom elements, such as tanning ledges, infinity edges, or built-in spas for custom pool construction.
- Tile Borders, interior finishes (pebble or smooth plaster), and decking materials selection.
After the 3D rendering has been approved, structural engineers prepare formalized plans. These technical plans explain the steel schedule, plumbing plans, and load-carrying requirements required in pool construction that you want to be taken care of for years.
Permitting and Site Excavation
Prior to the shovel hitting the soil, legal approvals are required. The stage where engineering plans are delivered to local townships/municipalities for building, electrical,l and plumbing permits. Some zoning regulations set a minimum distance between the pool shell and property lines or septic systems.
After the permits are obtained, ed the process of physically installing the pool starts:
Layout & Staking──> Heavy Excavation ──> Soil Stabilization
- Crews position the precise boundary of the pool in your yard with forms and spray painting.
- Heavy equipment comes in to excavate in the area, usually sub-compact excavators and skid steers.
- Thousands of pounds of dirt are being cut away and loaded into trucks, leaving behind a rough earthen form of your desired swimming pool.
Steel Reinforcement and Plumbing
Once the hole is dug, the construction crew starts reinforcing the structure. This is where the pool turns from a hole in the ground to a basin.
The Subsurface Skeleton
Crews set up a grid pattern around the raw earth made of steel rebar reinforcing bars). Hand-bent and wire-tied steel rods. This is the structure of the pool without the concrete shell, which is used to keep the concrete shell from cracking or moving under the extreme weight of the water and soil pressure around the pool.
Subsurface Hydraulic Plumbing
At the same time, PVC pipes with high schedule are laid under the steel grid. The heart of your pool is this hydraulic system, which is used to circulate, filter, and heat the water.
CRITICAL HYDRAULIC COMPONENTS
| Main Drains | Placed at the lowest point to draw water down into the filters. |
| Surface Skimmers | Positioned at the water line to catch floating debris. |
| Return Jets | Strategically placed to push clean, heated water back in. |
Gunite Application and Curing
After the steel structure and plumbing lines have been inspected by the city, it’s time to pour the concrete. In today’s inground pool construction, gunite, a mixture of cement and sand that is mixed with water at the nozzle, is employed.
This is a mixture that is sprayed onto the rebar cage through a high-pressure hose, cutting out the steps, benches, and walls by the nozzle men.
The Curing Phase: Gunite does not just “dry”; it chemically “cures”. The pool shell should be double-sprayed with water twice daily for 21-28 days after pouring. The gradual hydration process allows the concrete to attain its highest pounds per square inch (PSI) compressive strength.
Pool Installation Process: Installing tile, Coping, and Decking.
The aesthetic detailing work starts as the heavy structural shell is cured during the pool installation process. This is an area that falls between the realms of shoddy building and designer backyards.
- Coping Installation: Coping is the stone or concrete at the edge of the pool. It gives swimmers a non-slip perimeter and helps to direct water away from the pool into the deck drains.
- Waterline Tile: Below the coping line, a 6″ band of frost-proof ceramic or glass tile. This band protects the concrete shell from oils, dirt, and hard water minerals from staining.
- Surrounding Decking: Concrete patio or pavers and/or natural stone decking surrounds the pool to create your outdoor living/ lounging plan.
Interior Finish and Startup
Application of a waterproof finish is the last step in the interior build of the pool construction process. This coating will seal and give the final color to your pool water gunite. They can be done in a variety of different styles, from white plaster to smooth quartz aggregate to high-quality polished pebble finishes.
The interior finish is applied to the pool, which fills immediately after being applied, because it must cure underwater.
When full, a certified service technician turns on the filter equipment. They adjust your water’s pH, total alkalinity, and calcium hardness balance, and they prime the pumps to keep your water crystal clear and perfectly safe to swim in.
Contact Paragon Pools Design and Construction today to get started with a custom pool designed for your lifestyle.
Frequently Asked Questions
How much time do you need to build the entire pool?
The typical inground pool build time is 8 to 12 weeks of active construction time. However, the overall project duration may range from 16 weeks or more, depending on permit processing, soil conditions, weather delays, and custom features of the deck.
Why is it necessary to spray the concrete shell every day?
Gunite must be moist in order to cure properly. Exposing the concrete to the sun and wind for too long can cause the concrete to dry out prematurely, resulting in cracks forming and the loss of structural integrity. Frequent watering rates will retard the curing reaction so that the shell will be at maximum engineered strength.
Is it possible to install a pool in an area of a yard that has a steep slope?
Yes. Many pool builders work on sloped yards and do so quite frequently this does need some advanced engineering work. This frequently includes the construction of retaining walls, the use of shotcrete tiers, or the creation of an infinity edge structure that is designed to deal with soil changes and effectively manage water runoff.
What is the difference between gunite and shotcrete?
Both materials are known as concrete but gunite is prepared dry in the equipment truck and mixed with water at the application nozzle. Shotcrete is mixed in the field, prior to being pumped through the hose. Either way, they promise a high level of strength when professionally installed.
What is the ideal time for pool construction to begin?
It is best to start construction projects in the fall and winter months. Starting the project during the off-season means that the permits are in place prior to the spring rush, the soil can settle properly, and your pool is ready to go by the first warm day of summer.