22 Rectangle Pool Ideas
So, you’ve been eyeing that backyard space and thinking, “Hmm… maybe it’s time for a pool.”
But here’s the kicker: rectangle pools aren’t boring at all. In fact, they can be dressed up, dressed down, or customized to fit literally any vibe.
I’ve rounded up 22 rectangle pool ideas that will make you want to grab a floatie, call up your friends, and declare your backyard the hottest summer hangout spot.
Ready to jump in? (Pun 100% intended.)
1. Classic Lap Pool
If you’re into fitness—or you just like the idea of pretending you are—a slim, elongated rectangle lap pool is a winner.
It’s practical, sleek, and perfect for daily swims. Bonus: you’ll look really impressive telling people you “swim laps every morning.” 😉
2. Infinity Edge Rectangle Pool
You know those pools that look like they’re spilling into the horizon? Yeah, that’s an infinity edge pool, and they’re drop-dead gorgeous in rectangle form.
Perfect for homes with killer views, these pools basically scream luxury resort vibes.
3. Modern Minimalist Pool
If you like clean lines and a no-fuss aesthetic, go for a simple rectangle pool with sharp edges and neutral tiling.
Pair it with modern patio furniture, and boom—you’ve got a backyard straight out of an architecture magazine.
4. Rectangle Pool with Waterfall Feature
Want some drama? Add a built-in waterfall wall at one end of the pool.
The sound of water flowing makes the whole area feel like a spa, and it’s a great backdrop for your Instagram photos. (You’re welcome.)
5. Pool with Baja Shelf
A Baja shelf (aka tanning ledge) is basically a shallow area where you can put lounge chairs in the water.
It’s like the pool equivalent of first-class seating.
Once you try it, you’ll wonder how you ever lived without it.
6. Rectangle Pool with Fire Features
Want to impress guests? Throw in a couple of fire bowls or torches around the pool.
The mix of fire and water looks insanely dramatic, especially at night. It’s giving “resort but make it backyard.”
7. Small Rectangle Pool for Compact Yards
No backyard is too small. A mini rectangle plunge pool can fit even in a tiny space, and it still feels luxurious.
Add some sleek decking, and suddenly your postage-stamp yard feels like a spa retreat.
8. Rectangle Pool with Glass Walls
Okay, this one’s for the bold. A glass-sided rectangle pool makes you feel like you’re swimming in an aquarium.
It’s not for everyone (or every budget, let’s be real), but if you want showstopper vibes, this is it.
9. Rectangle Pool with LED Lighting
Swimming at night gets a major upgrade with color-changing LED lights built into the pool.
You can go from chill blue to party purple with the touch of a button. FYI, kids love this feature too.
10. Rectangle Pool with Spa Combo
Why choose between a pool and a hot tub when you can have both? A connected rectangle pool and spa setup lets you swim, then soak—all without leaving the water. Pure genius.
11. Rooftop Rectangle Pool
If you’ve got rooftop access, imagine adding a sleek rectangle pool up top.
Nothing says “I’ve made it” quite like sipping cocktails in a rooftop pool while looking over the city skyline.
12. Rectangle Pool with Pergola
Want shade without ruining the clean lines of your pool area? Add a modern pergola on one end.
It gives you a stylish lounging spot and makes the whole setup feel high-end.
13. Rectangle Pool with Natural Stone Decking
Sometimes, it’s all about the surroundings. Natural stone like travertine or slate around a rectangle pool makes it feel timeless and earthy.
Perfect if you want a mix of rustic and modern.
14. Black-Tiled Rectangle Pool
Swap the usual blue for black or dark gray tiling, and suddenly your pool feels mysterious, moody, and super high-end.
It also absorbs heat, so the water stays warmer—double win.
15. Rectangle Pool with Floating Steps
Add some stepping pads across the water for that modern architectural feel.
It makes your backyard look like it belongs in a design magazine and doubles as a cool entryway.
16. Indoor Rectangle Pool
Got the space? An indoor rectangle pool means year-round swimming, no matter the weather.
Plus, it instantly gives your home “luxury mansion” energy—even if the rest of the house isn’t quite there.
17. Rectangle Pool with Raised Edges
Make your rectangle pool slightly elevated above ground with sleek retaining walls.
It creates visual interest and makes the pool look like a centerpiece instead of just a hole in the ground.
18. Rectangle Pool with Sunken Lounge
Here’s a crowd-pleaser: a sunken seating area built into the pool deck, complete with a fire pit.
It feels futuristic and cozy all at once—your friends will never want to leave.
19. Rectangle Pool with Mosaic Tile
For a pop of personality, line your pool with intricate mosaic tiles.
Whether you go with Greek patterns, ocean waves, or even custom art, it’s a detail that turns your pool into a masterpiece.
20. Resort-Style Rectangle Pool
Want to feel like you’re on vacation 24/7? Go for a large rectangle pool with cabanas, palm trees, and cushioned loungers.
Basically, recreate your favorite resort—without the room service bill.
21. Rectangle Pool with Underwater Seating
Built-in benches or underwater stools let you chill in the water without swimming.
Add a swim-up bar (yes, really), and you’ve basically got your own personal pool club.
22. Rectangle Pool with Overflow Design
Last but not least, the overflow pool design makes the water level even with the pool deck, so it looks like the water is perfectly flush.
It’s super sleek, modern, and gives you that “designer pool” vibe.
Final Thoughts
So, there you have it—22 rectangle pool ideas that prove this classic shape is anything but boring.
Whether you’re dreaming about a sleek lap pool, a cozy plunge pool, or a dramatic infinity-edge masterpiece, the rectangle design adapts to any style.
IMO, rectangle pools are the perfect mix of form and function.
They give you clean lines, easy maintenance, and endless opportunities to customize. The best part? They never go out of style.
