The pool deck is the hardest-working flatwork on many Houston lots. It's barefoot surface in July sun, it's wet most of the summer, it surrounds a shell that doesn't move while the soil around it does, and it's often the first concrete people see from the back door. The common complaints are the same from Katy to Clear Lake: the deck is too hot to walk on, the old cool-deck coating is peeling, a crack runs from the coping out to the edge, water drains toward the pool instead of away, or one panel has sunk and opened a gap at the coping.
For new decks, we pour on compacted base with steel, slope the surface away from the water toward deck drains or the yard, and place an expansion joint where the deck meets the coping so the deck can move without cracking the pool's edge. That joint is the single most important detail on a pool deck; when it's missing or filled with mortar, cracks start right there. Finish options include a light broom, a salt finish, exposed aggregate, stamped patterns, or a smooth slab ready for a textured coating.
For existing decks that are sound but worn, resurfacing is usually the better buy. We pressure-wash, grind away loose coating, repair cracks and spalls, then apply a spray-textured or knockdown acrylic resurfacer, the kind often called cool deck, in a light color that stays noticeably cooler underfoot than bare dark concrete, with a sealer and anti-slip grip on top. Panels that have dropped can be lifted first, and the coping joint is cleaned out and refilled with a flexible sealant.
We coordinate around the pool. Pool water chemistry and the plaster are the pool builder's domain; we protect the water and the tile line during the work and keep debris out of the skimmer.
What the job includes
Coping expansion joint
A flexible joint between the deck and the coping so deck movement doesn't crack the pool edge.
Slope away from the water
Fall toward deck drains or the yard so splash and rain don't run back into the pool.
Cooler, lighter surfaces
Light colors and textured coatings that stay more comfortable in sun than bare concrete.
Grip when wet
Textures and sealers chosen with anti-slip grit for wet bare feet.
Resurface or replace
Sound decks resurfaced; broken or badly sloped ones replaced, with the trade-offs explained.
Pool protected
Water, tile line and skimmer covered and kept clean during the work.
Pool decks prices in Houston
| Item | Typical 2026 range | Notes |
|---|---|---|
| New broom or salt-finish pool deck | $10 – $16 per sq ft | Includes coping joint |
| New stamped or exposed-aggregate deck | $15 – $25 per sq ft | Sealed with anti-slip grit |
| Spray-texture or cool-deck resurfacing | $4 – $8 per sq ft | Over sound concrete |
| Remove peeling old coating | $1 – $2.50 per sq ft | Before resurfacing |
| Coping joint cleaned and resealed | $6 – $12 per linear ft | Flexible sealant |
| Lift a sunken deck panel | $700 – $1,800 | See leveling |
These are Houston-area budgeting ranges for 2026, not quotes. Your price comes on a free written estimate after we measure, with each line itemized.
On the job
Questions about pool decks
Why does my pool deck crack at the coping?
Usually because there's no flexible expansion joint between the deck and the coping, or the joint was filled with rigid mortar. The deck moves with the soil; the pool shell doesn't. A proper joint lets them move separately.
What is cool deck?
A textured acrylic coating, usually in a light color, sprayed or troweled onto a pool deck. It reflects more sun and stays cooler underfoot than plain concrete, and adds grip. It needs recoating every several years.
Can you resurface over cracks?
Small cracks are routed and filled first, and the coating bridges hairlines. Cracks that keep moving will show through any coating, so those are treated as joints or the panel is repaired.
Do I need to drain my pool?
Not for resurfacing or most deck work. For a full deck replacement near the coping, your pool builder may want the level lowered. We'll coordinate.
How long until we can swim?
After resurfacing, usually a day or two before light foot traffic and the sealer's full cure time before furniture. We'll give you the times for the products used.