
A fiberglass pool is a great start. But the backyards that make your neighbors stop and stare almost always have something extra going on around the water — a spa to soak in after a long day, a sun ledge for the kids (and the dogs), a deck that ties it all together. If you’re planning a new pool or thinking about upgrading an existing one, here’s how to think through the add-ons that turn a pool into a full backyard oasis.
A matching Latham fiberglass spa is one of the most popular upgrades we install across the DFW Metroplex, and for good reason. Because the spa shell is manufactured the same way as your pool — pre-formed, delivered, and set — it goes in on a similar timeline to your pool itself, with no lengthy tile-and-plaster build-out.
A few things homeowners love about pairing a spa with a fiberglass pool:
If you’re on the fence between “someday” and “now,” it’s almost always more cost-effective to install pool and spa together rather than adding a spa later — you save on mobilization, plumbing tie-ins, and equipment pad space.

Tanning ledges (also called Baja shelves or sun shelves) are shallow, wide platforms built into the pool, typically 6–12 inches of water over a flat surface. They’ve quickly become one of the most requested features we build into Latham Grand designs, and they’re a lot more functional than they might sound:
Because tanning ledges are formed right into the fiberglass shell, there’s no extra construction phase — it’s simply part of the shape you choose from our Latham Grand lineup.
Your pool shell might be the star, but the decking is what makes the space feel finished. A few directions homeowners in the Metroplex tend to go:
Decking also does more than look good — proper slope and drainage around your fiberglass shell protects the pool’s structure long-term and keeps water from pooling where you don’t want it.
We get this question a lot: should I do everything at once, or add features over time?
Here’s the honest answer. If a spa, tanning ledge, or specific decking material is on your “someday” list, it’s almost always smarter to design for it upfront — even if you phase the actual construction. Plumbing lines, electrical for spa jets and lighting, and equipment pad sizing are far easier (and cheaper) to plan for at the start than to retrofit into a finished backyard. Decking, on the other hand, is one of the more flexible add-ons — it can usually be extended or upgraded later without touching the pool itself.
Our design team offers free design services specifically to help you map this out — figuring out what to build now, what to rough-in for later, and what your budget actually supports.

Whether you’re planning a brand-new Latham Grand pool with a spa and sun shelf from day one, or looking to add decking and a tanning ledge to an existing pool, Fiberglass Pool Guyz can help you design a backyard that works as one complete space — not just a pool with stuff around it.
We serve the entire DFW Metroplex, including Lewisville, Frisco, Plano, Southlake, McKinney, Flower Mound, Fort Worth, and the surrounding areas.
Contact us for a free design consultation and let’s talk through what fits your backyard, your family, and your budget.