Old plaster becomes rough, stained, and porous — and when it does, it holds algae, loses its water barrier, and signals the surface has reached the end of its life. We resurface pool interiors properly, starting with what's underneath before any new material goes on.
Most pool owners think about a plaster resurface as a cosmetic upgrade. It's not. The plaster is the waterproof barrier between the pool water and the gunite or concrete shell underneath. When that barrier fails — and it does fail over time — water begins to penetrate the shell, carrying chemistry with it and accelerating deterioration from the inside.
Most plaster failures we see are not surface issues — they're the result of underlying problems that were never addressed.
Before any new plaster goes on, we assess the full condition of the shell underneath. If there are cracks, they get repaired first. If there's active water loss, we identify and fix the source before applying a new surface over it. Plastering over a problem doesn't fix it — it buries it. And those problems come back through the new surface.
Most plaster failures we see are preventable with proper timing. Waiting too long means more shell preparation, more crack repair, and in some cases, structural work before the surface can be properly applied.
With over 20,000 repairs completed across DFW, we've seen how often plaster is replaced too late — after underlying damage has already started. We know what a pool shell needs before new plaster is applied — and we don't skip those steps.
Schedule a Service CallPlaster finish selection depends on your priorities — durability, appearance, maintenance, and budget. We'll walk you through the options and recommend the right fit for your pool and usage patterns.
The original and most common pool interior finish. White plaster is durable, cost-effective, and provides the classic pool appearance most homeowners expect. We apply it over properly prepared shell and bond coat for a finish that adheres correctly and holds.
Quartz and pebble aggregate finishes mix quartz or small pebbles into the plaster for a harder, more durable surface. More resistant to staining and chemical erosion than standard plaster, and available in a range of colors and textures, while maintaining a smoother feel than exposed aggregate. A good choice for pools with high chemical demand or heavy use.
Exposed aggregate finishes — including brands like Pebble Tec — embed a layer of small stones or pebbles into the surface for maximum durability and a distinctive textured look. Among the most durable interior finishes available. Longer life expectancy than standard plaster when properly applied and maintained.
A plaster resurface is only as good as what goes on underneath it.
We inspect the full interior of the pool — looking for cracks, delamination, hollow spots, and any areas where the existing plaster has failed to the bond coat or shell. We confirm surface condition through inspection — not just visual appearance.
Any cracks or structural issues identified during the assessment are repaired before any surface preparation begins. This is non-negotiable — applying plaster over active cracks means those cracks come back through the new surface.
The existing plaster is chipped or ground down to the shell, and the surface is prepared to accept the new material. Proper bond coat application follows. This step determines how well the new plaster bonds — and how long the surface performs.
New plaster is applied by experienced plasterers to the correct thickness and finish. The pool is then filled and the startup process begins, with controlled water chemistry to ensure proper curing.
Every plaster resurface is backed in writing. 3-year warranty on seal-related and associated repair work. Transferable to new homeowners at no additional cost.
If something isn't right, we come back. That's not a policy — it's how we operate.
Every repair is backed in writing, with clear coverage and real accountability. Warranties are transferable to new homeowners at no additional cost — a documented asset at closing.
The most common signs include rough texture that scratches feet, visible staining that doesn't respond to chemical treatment, pitting or etching in the surface, and small cracks or chipping. If the plaster has become porous — which you can sometimes identify by consistently high calcium demand — it's reaching the end of its functional life. We confirm surface condition through inspection — not just visual appearance. Most plaster finishes last 10 to 15 years with proper water chemistry maintenance.
Standard white plaster typically lasts 10 to 15 years with proper maintenance. Quartz and aggregate finishes can extend that to 15 to 20 years. Pebble and exposed aggregate finishes have the longest life expectancy — 20 years or more in ideal conditions. Water chemistry has the biggest impact on plaster longevity — pools with consistently balanced water chemistry last significantly longer than those with fluctuating pH or calcium levels.
Neglecting to replaster a failing surface leads to progressively worse problems. The plaster becomes porous, holding algae and resisting chemical treatment. Cracks develop and widen, allowing water to penetrate the shell underneath. That water carries pool chemicals into the gunite, accelerating deterioration from the inside. What starts as a straightforward resurface can become a structural repair if left too long. The shell underneath doesn't get better on its own — it gets worse.
In some cases, yes — if the existing plaster is well-bonded, in good condition, and the pool has only been plastered once before. However, in most cases we see in DFW, the old plaster needs to come off completely. Plastering over multiple layers, hollow spots, or deteriorated plaster leads to delamination and early failure of the new surface. We assess this during the inspection and only recommend overlay if the existing surface is truly sound.
The terms are often used interchangeably, but there's a distinction. Replastering specifically refers to applying a new layer of traditional cement-based plaster. Resurfacing is the broader term — it includes plaster, but also covers alternative finishes like quartz aggregate, pebble, and exposed aggregate. All of these are "resurfacing" options; plaster is just one of them. We'll walk you through the options and recommend the right finish for your pool's condition and your priorities.
Yes. The pool is fully drained, the interior is prepared and repaired, and new plaster is applied to the dry shell. Plan for the pool to be out of service for approximately 5 to 7 days, including fill time and the initial startup period.
The plastering itself takes one day — experienced crews can complete the application in a few hours. But the full process takes 5 to 7 days: draining, surface preparation, crack repair if needed, plaster application, fill time, and the initial startup period for water chemistry balancing. If significant crack repair or structural work is required, the timeline extends accordingly.
The ideal temperature range for plaster application is 50°F to 75°F — too cold and it won't cure properly; too hot and it dries too fast and cracks. In DFW, spring and fall are the best windows. Summer replastering is possible but requires early morning application to avoid the heat of the day. We schedule around weather conditions to ensure proper curing.
It depends on the type of crack. Surface cracks that are limited to the plaster layer — yes, those are addressed during the resurface. But structural cracks that penetrate through the shell will come back through the new plaster if they're not repaired first. Plastering over a crack is like putting a bandage on a wound that needs stitches. We run leak detection and assess the shell condition before any plaster work begins. If there are structural issues, we fix them first — then resurface.
Fresh plaster requires a controlled startup to cure correctly. The pool is filled slowly, water chemistry is balanced carefully over the first week, and brushing is done daily to remove plaster dust and prevent calcium nodules. The pH and alkalinity need to be managed precisely during this period — improper startup chemistry is one of the leading causes of premature plaster failure. We walk you through this process so the plaster cures properly and lasts.
There's no hard limit — pools can be replastered multiple times over their lifespan. However, each layer adds thickness, and after multiple replasters, the old layers need to be removed completely before applying a new surface. If a pool has been plastered 2 or 3 times already, full chip-out to the original shell is usually required for the next resurface to bond properly and last.
We don't recommend it. Pool plastering requires specialized equipment, experienced crews who can work quickly before the material sets, and precise timing. The mixing, application, and finishing all happen within a short window — and mistakes during that window result in a surface that fails early. Beyond the technical challenges, improper surface preparation or application can void manufacturer warranties on the plaster material. This is a job where professional execution makes the difference between a surface that lasts 15 years and one that fails in 3.
Tell us what your plaster is doing, and we'll assess the full shell condition before recommending the right finish and scope.
Last reviewed: April 2026
