When you’re looking into an inground  fiberglass pool,  pool cost is often one of the first considerations. While resources like pool cost calculators can provide base package pricing, they might not account for add-on features—both essential and non-essential—that can significantly impact your budget. Think of heaters, lighting, tiling, covers, and more. If your dream pool includes all the bells and whistles, this guide will help you understand how much these features might cost so you can plan and budget wisely.

LED Pool Lighting

LED lights don’t just brighten your pool; they transform it into a stunning nighttime retreat. They provide ambiance and visibility, extending the usability of your pool well into the evening. To achieve the desired effect, you’ll need to calculate the lumens required based on your pool’s size and surface color. You’ll need a minimum of eight lumens per square foot of pool water surface area (which is roughly equivalent to one watt per square foot.) Depending on your pool’s size and the light output (or lumens,) you may need multiple LED pool lights to get the effect you’re after. Keep in mind that the pool surface color can also impact light visibility. The darker the pool surface color, the more the light will be absorbed.

Estimated Addition to Pool Cost: $1,500–$3,500.

Pool Tile

Perimeter tile (also called waterline tile) and inlaid pool tile can dramatically impact the look and feel of a swimming pool. Tile can also designate steps, depths, and ledges to enhance swimmers’ safety. Pool tiles are typically available in ceramic, porcelain, or glass and come in multiple sizes, patterns, and designs. All of these options will impact the cost of your pool tile. The price varies based on material and customization.

Estimated Addition to Pool Cost: $4,500–$8,500 for waterline tile. Custom inlaid tiles and mosaics can cost significantly more. You’ll need to get an estimate from a pool builder for these tile types.

Water Features

From simple additions like deck jets and bubblers to extravagant custom waterfalls, water features can elevate your pool’s look and feel. They’re perfect for adding a touch of fun or a resort-like vibe to your backyard. Deck jets and bubblers are simple water features that add ambiance for less. Higher-end water features like cascades and custom rock waterfalls cost more and offer a luxury experience.

Estimated Addition to Pool Cost: Bubblers range from $1,000 to $2,500 each, while deck jets range from $1,000 to $1,500. Certain cascade/waterfall features can add anywhere from $1,300 to $25,000 to your pool cost.

Pool Heaters (and Chillers!)

Control your pool’s temperature for year-round enjoyment. Pool heaters extend your pool swimming season and allow you to enjoy a quick dip even when temperatures start to fall. Some heat pumps even offer a chiller option whether you live in a warmer climate or just want to keep your pool water cool and refreshing in the hottest part of the summer.

Estimated Addition to Pool Cost: Natural gas or propane heaters cost, on average, between $1,500 to $2,500. Electric pool heaters or heat pumps typically cost about twice as much as natural gas or propane pool heaters; they’ll run between $2,000 -$5,000. The chiller option adds about $1,500-$3,500 to the cost of a standard heat pump.

Pool Covers 

Most pool owners in regions where the seasons change choose to purchase some type of pool cover. Options range from basic winter covers to top-of-the-line automatic safety covers. Automatic pool covers provide the security of a safety cover with the additional bonus of automatically opening or closing the pool cover more quickly with the touch of a button. They can also save you money by keeping heat in and debris out, reducing your heating bills and chemical costs. Because they run on a track system, automatic covers are best suited for rectangular-shaped pools, while other pool cover types fit a variety of shapes.

Estimated Addition to Pool Cost: Basic winter covers will cost between $50 and $350, depending on the pool size and material quality. Safety covers are custom-made and cost between $1,700 and $5,000 (considerably more if your pool is multi-tiered.) Installation is an additional cost. Automatic safety covers can range between $12,000 and $17,000 depending on the size of your pool and the mounting style you choose.

Slides

Pool slide options have come a long way in the last decade. Once simple designs now incorporate more complex shapes and water features. If a slide is on your must-have list, be sure to look into safety precautions. Please note: Thursday Pools strongly recommends that slides not be installed or used with its pools, given the inherent dangers associated with slides in residential pools. 

Estimated Addition to Pool Cost: Traditional pool slides cost between $4,500 and $6,000. More feature-rich pool slides range from $8,000 to $12,000.

Automatic Pool Cleaners

It’s important to keep your pool clean. Save time and energy with robotic pool cleaners that can handle cleaning so you can focus on enjoying your pool. There are dozens of automatic pool cleaners on the market, and the choices can be overwhelming. Be sure to consult with your pool builder about which brands or types they recommend for your pool, and do your research to see which ones have the functions that meet your needs.

Estimated Addition to Pool Cost: Most automatic pool cleaners range from $1,500 to $3,000. Many of them will also come with optional storage and transportation carts at an additional cost.

Is Owning a Pool Expensive? 

Owning an inground swimming pool has definite benefits but isn’t a small purchase. A pool is often one of the larger purchases a homeowner can make when upgrading their outdoor living space. 

Consider the upfront costs associated with having the pool installed and the lifetime costs of maintaining the pool. The upfront pool cost will be exactly that – more money you’ll have to pay in one short amount of time. However, maintenance costs must also be considered and will vary based on pool type.

And remember, many of the add-ons we discussed here don’t necessarily have to be included in the initial installation of the pool and may be added on later, so if you think you might like to have these features down the road, be sure to factor those into your overall pool budget. If you’re looking to get some ballpark figures for a fiberglass pool (including many of the add-ons mentioned above), check out our  fiberglass inground pool cost estimator. Book a design consultation today if you’d like to have a more direct discussion with a pool builder near you!