St. George Home Services

Concrete coatings · Outside the house

Pool deck coating

Textured on purpose. A pool deck has two jobs that pull against each other — it has to stay walkable wet and bearable barefoot in July — and the finish is chosen for those before it is chosen for looks.

One flat fee to find out what is wrong. You are told it on the phone before anyone is dispatched, and it comes off the job if you hire us. Read our Plain Terms

An outdoor deck finished in a pale cream coating, a black metal railing along its edge casting shadows across it, with bare trees and open water beyond
An exterior deck. Outside, a light color is not only a look — it is what the surface is like to stand on in July.

What the work is

A pool deck finish is usually a coarse aggregate or quartz broadcast rather than a fine flake. The raised, granular surface is what gives grip with water on it. It is deliberately rougher than an indoor floor and it is meant to be.

Color does real work here too. A dark surface in direct sun gets hot, and a pool deck is the one floor people stand on barefoot at the hottest hour of the hottest day. Lighter is cooler. We will raise that before you pick from a chip.

The preparation is the same as any exterior slab and the scheduling is the same: it waits for a day without wind and without rain, for the reasons on the driveway page.

What we will not do is put a smooth finish on a pool deck. A metallic or a plain gloss looks superb in a photograph and is the wrong surface next to water. If that is what you want, we will decline it rather than install it.

What is included

  • The texture chosen and agreed before the color
  • Washing, grinding and repair of the existing deck
  • Coarse broadcast finish appropriate to a wet surface
  • Masking coping, tile, rails and anything adjoining
  • A weather-dependent date, said plainly

What is not

  • A smooth or metallic finish on a pool deck. We will not install one
  • Coping, tile or pool shell work. Different trade
  • Draining, refilling or any work inside the pool

The heat, and why color comes after texture

St. George recorded 98 days at or above 100°F in 2024, the most on record, and the all-time high is 117°F. A pool deck is the one surface in the property that is used barefoot, at midday, in exactly those conditions.

That is why the order of decisions here is texture, then color, then pattern — and not the other way round. It is also why we will tell you a dark deck will be hot, even when the dark sample is the one you like.

What to ask anyone quoting this, us included

  • How does this surface behave wet, and can I feel a sample?
  • How hot will this color get, honestly?
  • What happens where the deck meets the coping?

What we can show you in writing

Every line traces to a document we read in full. The number after a sentence points to the research below.

  • St. George recorded 98 days at or above 100°F in 2024, the most on record, and the all-time high is 117°F on July 11, 2021. The city has had back-to-back hottest-Julys-on-record, in 2023 and again in 2024.1
  • The Utah Geological Survey maps wind-blown sand as one of nine adverse construction conditions for the St. George–Hurricane area in Special Study 127, and Washington County publishes it as its own GIS hazard layer. Utah DEQ notes that from spring through fall, high winds combined with dry surface conditions produce dust storms that can lead to extremely high levels of particulate matter.1

Where this comes from

Every line above traces to a document we read in full. The number after a sentence points to the research below; hover it for the section. If you find a line wrong, tell us and we will fix it and say so.

  1. Environment, water and ground research, August 2026 Compiled from the cities' own water quality reports, Utah Geological Survey Special Study 127, the Utah State Hazard Mitigation Plan, Washington County GIS hazard layers, NOAA climate records, EPA radon zones and Census QuickFacts. 2 sections cited. Hover a number above for the section.

The rest of outside the house

The quote is the number. There is no second number.

Call (801) 680-6859

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