Gunite—a pneumatically applied concrete mixture—forms the structural shell of most in-ground pools in New England. It’s exceptionally strong and durable, but the interior finish applied over it is a different story. Plaster, quartz, and pebble finishes have a finite lifespan, and when they fail, they expose the porous gunite shell directly to pool water. This leads to rapid deterioration of the shell itself, increased chemical consumption, and unsafe surfaces for swimmers.
We begin every gunite pool refinishing project with a thorough assessment of both the finish and the shell beneath it. Our crews are trained to identify structural issues—not just cosmetic ones—and address them before applying a new surface. This prevents the most common refinishing failure: a new finish applied over an unstable substrate that delaminates within a year or two. Learn more about what to watch for by reading our post on top signs your pool needs resurfacing.
The three most popular finish options for gunite pools each offer a different balance of cost, appearance, and longevity. Standard white plaster is the most affordable and delivers a clean, classic look—but in Bridgeport‘s chemical environment, it typically needs refinishing every 8–12 years. Quartz aggregate finishes cost more upfront but offer superior hardness and stain resistance, lasting 12–16 years with proper maintenance. Pebble finishes—genuine river stone set in white cement—are the premium choice, lasting 20 years or more and offering a natural, resort-like appearance that works especially well with LED lighting.
Our estimators will walk you through each option with real samples during your free consultation. We serve the entire New England region from our base in Hudson, NH. If you’d like to upgrade tile and coping at the same time as refinishing, we offer bundled pricing through our pool tile and coping services. See finished gunite projects in our gallery.
classic look, 8–12 year lifespan, lowest cost
12–16 years, stain-resistant, vibrant color options
20+ year lifespan, natural stone texture, premium appearance
available across all finish types
Gunite pool surfaces send clear signals when they’ve reached the end of their useful life. Watch for these warning signs that indicate it’s time to call us:
visible grey substrate where plaster has eroded completely
a network of fine cracks across the surface (also called crazing or checking)
wider cracks that may indicate movement in the shell
that tears swimwear and scratches skin
from calcium, copper, or organic deposits that won’t respond to treatment
areas where the plaster has separated from the gunite shell beneath
At Affordable Pools, we offer a variety of high-quality finishes to match your style and budget:
Removing contaminants that prevent a solid bond.
Restoring the integrity of the concrete shell before finishing.
Creating the necessary profile for the finish to grab onto.
Applying a thick, protective layer over the gunite structure.
We follow a rigorous, seven-step refinishing process developed over 20+ years of gunite pool work across Providence:
full surface mapping, structural assessment
safe draining; protection of plumbing and fittings
bead blasting or acid washing to bare gunite
crack routing, epoxy injection, hydraulic cement application
ensures mechanical adhesion of new finish
hand-troweled to uniform thickness per manufacturer spec
28-day chemistry protocol to harden and protect new surface
Contact us to schedule your free gunite pool refinishing estimate. We serve all six New England states—view our service areas for coverage details.
Now Booking Spring & Summer Pool Repairs Limited Openings Available Through April – Call Today!
With over two decades of hands-on experience serving homeowners and businesses across Manchester, Affordable Pools has built a reputation for quality craftsmanship, honest pricing, and results that last through harsh northeastern winters. Our crews are factory-trained, fully licensed, and carry comprehensive insurance—so you’re protected at every stage of your project.
We handle everything in-house: no subcontractors, no surprises. From your first free estimate through final inspection, our team communicates clearly and finishes on schedule. See our work in the project gallery or contact us today for a no-obligation quote on your gunite pool refinishing project.
of pool renovation expertise across New England
fully compliant with state regulations
our own trained crews on every job
common in the Northeast
with written estimates before any work begins
on every project
Gunite pools typically need refinishing every 10–15 years, though this varies based on the finish type applied, water chemistry management, and usage. New England’s freeze-thaw cycles are harder on pool surfaces than warmer climates, making proper winterization and balanced water chemistry essential to getting the most life out of any finish.
Yes—structural crack repair is a standard part of our refinishing process. We use epoxy injection and hydraulic cement to stabilize cracks before applying any new finish. We won’t apply a new surface over unstable substrate, because doing so results in premature delamination and wasted investment. Every refinishing estimate includes a full crack assessment.
For most New England homeowners, quartz aggregate offers the best balance of cost, durability, and low maintenance. It’s harder and more stain-resistant than white plaster, holds up better through freeze-thaw cycles, and lasts 12–16 years with proper care. Pebble finishes offer even greater longevity for those willing to invest more upfront. We’ll help you compare all options during your free estimate.
Yes—we perform refinishing work year-round, and many homeowners prefer scheduling in the fall or early spring when our calendar has more availability and projects can often be completed faster. The pool must be drained and temperatures must remain above freezing during the curing period for the finish to properly set. Our team will advise on optimal scheduling for your location and timeline.
