The Water Issue

Pools designed for a hundred-and-ten-degree afternoon — and the travertine, coping and chemistry that keep them perfect all season.

From the job site

Every summer we're asked the same question in a hundred different ways: what actually makes a backyard feel expensive? It is never the biggest pool on the block. It is the level of the coping, the way the water meets the tile, the shade that arrives at four o'clock without anyone moving a chair.

This issue is about the details you only notice when they are missing. We walk through the anatomy of a pool we recently finished in the East Valley, make the case for real travertine over its many imitators, and share the water routine we hand to every client.

Anatomy of a Perfectly Built Poolp. 01
Travertine, Explainedp. 02
Water That Stays Clear Through Julyp. 03

Cover story · 8 min read

Anatomy of a Perfectly Built Pool

A geometric pool, a raised spa and 1,400 square feet of travertine — how four weeks of preparation decide sixteen weeks of construction.

Before a single yard of soil moves, we shoot the grade. The pool you see from the kitchen window is set by a laser level and a string line, not by eye. On this build the homeowner wanted the water to disappear into the horizon from the covered patio, which meant dropping the beam six inches and rebuilding the deck slope so runoff still moved away from the house.

The shell is only half the story. Coping is cut from the same travertine lot as the deck so the tones match in every light, and it is set with a consistent joint so the grout reads as a line rather than a gap. Waterline tile is laid to a story pole so the last course meets the coping at exactly the same height all the way around — the mistake that makes a new pool look dated fast.

Equipment lives behind a screen wall instead of beside the house: a variable-speed pump dialed to the lowest setting that still turns the water over twice a day, a cartridge filter, and LED lighting placed to graze the water rather than glare off it. It is quieter, cheaper to run, and it lets the yard stay the thing you notice.

The last week is the slowest. The interior finish is hand-troweled, the pool fills from a hose over two days rather than a truck, and start-up chemistry is balanced before anyone swims. It is unglamorous work, and it is the reason the coping still looks new five summers later.

The Hardworkers · June 2026

Materials · 6 min read

Travertine, Explained

Why the Valley's favorite paving stone costs more than pavers — and what to ask before you buy it.

Travertine is a limestone formed around mineral springs. It is quarried in slabs, cut into pavers, and left with one of two faces: filled, where the natural pitting is grouted smooth, or unfilled, where the holes stay open. Both work in Arizona. The difference is how the surface behaves underfoot when the pool splashes.

Filled and honed is the safer choice around water. It is easier to keep clean, kinder to bare feet, and it holds a crisp joint line. Unfilled, tumbled travertine is more forgiving of imperfections in the subgrade and reads a little more rustic — a good fit for a pergola floor or a path that leaves the main patio.

The variable that matters most is not the face; it is the base. Four inches of compacted aggregate base, screeded and re-compacted in lifts, is what stops a patio from settling two years in. We set pavers on a sand bed with a stabilizing edge restraint, then lock the joints with polymeric sand. Skipping the base is how you get a wavy patio that no amount of stone quality can rescue.

Ask three questions of any quote: which travertine lot, what is under the pavers, and how are the edges restrained. If a bid cannot answer them in writing, the price is not really lower — it is just unfinished.

The Hardworkers · June 2026

Care · 5 min read

Water That Stays Clear Through July

A simple weekly routine that keeps a Valley pool swimmable when the thermometer stops being polite.

In June and July a pool in the Valley can lose two inches of water a week to evaporation and gain a dusting of everything the wind brings. Clarity is a chemistry problem, not a filtering problem, and it is decided long before the water turns.

We run clients at 7.4 to 7.6 pH with stabilizer held between 30 and 50 parts per million — high enough that the sun does not eat the chlorine, low enough that it still works. Free chlorine gets a boost after every heavy swim day, and the filter runs in the cool hours when the pump is most efficient.

Once a week: skim, empty the baskets, brush the walls and check the skimmer weir. Once a month: backwash or clean the cartridge, and look at the calcium hardness — hard fill water plus evaporation concentrates minerals until scale forms on the tile line. That scale is far cheaper to prevent than to remove.

The pool that stays beautiful is the one somebody touches every week. It is the least glamorous advice we give, and the most reliable.

The Hardworkers · June 2026

Project spotlight

Geometric Pool & Raised Spa

“The water disappears into the horizon from the kitchen. That was the whole plan, and they got it.”

Where: East Mesa, Arizona
Scope: Geometric pool, raised spa, sheer descent, 1,400 sq ft deck
Timeline: 16 weeks
Materials: Filled travertine, glass tile waterline, variable-speed pump, LED lighting

Departments

Notes from the crew

Field notes

Fill from a hose, not a truck

A slow fill over two days lets the finish cure evenly. A tanker fill is faster and puts stress on a brand-new plaster surface at exactly the wrong moment.

Ask the builder

How often should the pump run?

Twice a day of turnover is the standard, and a variable-speed pump can do it at low speed for a fraction of the energy. Run it in the cool hours and the water stays clearer for less.

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