02/18/2026
Get ready for a fresh splash of innovation and eco-design on the next episode of Building Outside the Lines! In season 3 finale, airing February 17, 2026, hosts Cappie and Alex take on a breathtaking build: a luxury natural swimming pool that blends sustainable engineering, organic aesthetics, and year-round enjoyment.
This isn’t your ordinary backyard pool. Instead of relying on harsh chemicals like chlorine, this pool is crafted with nature at the forefront, designed and constructed using principles from BioNova® Natural Pools and BioNova® Dealer Jesse Dutra.
Behind the Build
On the episode, Cappie and Alex collaborate with BioNova’s design philosophy and dealer Jesse Dutra, showing how eco-centric engineering and creative landscaping come together to craft an all-season natural oasis. Viewers will see:
Strategic excavation and layout of swimming vs. biofilm filter
Installation of sustainable filtration systems
Aesthetic finishes like handmade boulder walls and landscape features
This project isn’t just about swimming, it’s a centerpiece that invites friends and family to gather, relax, and connect with nature in your own backyard.
Why It Matters
Natural swimming pools, especially those built with BioNova’s certified systems, are gaining attention as homeowners look for healthier, greener alternatives to traditional pools. They offer:
Zero chemical use and a more skin-friendly swim
Beautiful integration with outdoor landscapes
Sustainable operation using biological processes
Potential year-round enjoyment with thoughtful design
Whether you’re a design enthusiast, a DIY lover, or someone dreaming of an eco-friendly backyard retreat, this episode delivers inspiration and insight into what’s possible when architecture, nature, and craftsmanship come together.
Don’t miss the Season 3 finale of Building Outside the Lines — a journey into sustainable pool design that will make you rethink what a backyard oasis can be!
How to Watch or Stream the Episode
Whether you like traditional TV or streaming on demand, here are the ways you can catch the latest episode:
Live TV & On-Demand
Magnolia Network: The show airs on Magnolia’s TV channel as part of its regular schedule premiering on February 17 at 8pm EST
Spectrum On Demand: Season 3 episodes, including this new one, may be available to watch at your convenience through Spectrum’s on-demand library.
Streaming Services
You can stream Building Outside the Lines, including this new natural pool build, on several popular streaming platforms in the U.S.:
HBO Max: Stream full episodes with a subscription.
Discovery+: Available through the Discovery+ service or its Amazon Channel add-on.
Philo: Episodes are included with a Philo subscription.
YouTube TV: Available to stream through this live TV streaming service.
Hulu: Building Outside the Lines is available to watch on Hulu’s streaming service.
Buy or Rent
If you prefer just this episode (or to own it permanently), you can buy or rent individual episodes through:
Amazon Video / Prime Video
Apple TV Store
Fandango at Home
These platforms let you purchase in HD or SD without a subscription.
