Concrete pool decks in Portsmouth NH - a surface that grips wet feet and sheds water
Cracked, slippery or puddling deck around your pool? We build a new one on a packed base, so water runs off and bare feet get grip.
- Fully licensed and insured.
- Free estimates at your property.
- We respond within 1 business day.
What goes into a new concrete pool deck in Portsmouth?
The short answer: Concrete pool decks in Portsmouth, NH are the slabs you walk on wet and barefoot beside the pool. We build them on a packed base, slope them so water runs away from the house and the pool, and give them a finish that grips.
Most calls come from someone with a deck that's cracked, tipped toward the pool or slick when wet, or from someone with a new pool and bare dirt around it. The price mostly turns on the size and shape of the deck, how much old concrete has to come out first, which can mean concrete cutting, how much work the ground needs and the finish you pick. The schedule turns on any permit questions, the weather and the wait for the concrete to cure before you're back on it. I'll walk it with you and put your own figure in a written estimate.
How do you know your pool deck needs work?
Cracks across the panels
Cracks that wander across a panel instead of following a joint usually mean the joints were cut late, skipped or put in the wrong places. Left alone, water works into them, and a hairline crack turns into a raised edge somebody stubs a toe on.
Water pooling or running poolward
Puddles that sit for hours, or water that runs back into the pool, mean the deck has sunk or was never sloped right. The longer water sits there, the more it softens the ground underneath, and the sinking spreads.
Flaking, dusty or slick top
A top that flakes or wears to powder usually means it was poured in the heat or finished too fast, and a surface worn smooth loses its grip. Once the top starts going it keeps going, and wet feet slip more every season.
How we build concrete pool decks
We start where most deck trouble starts, which is underneath. Our crew digs out the old deck or the soft topsoil and packs the subgrade, the ground the slab sits on, in layers so it won't settle away from the pool later. Then we set the slope so water runs off toward the yard and away from both the house and the pool, because a deck that drains into the pool carries dirt and grass clippings right into the water. Before we pour, we lay out the control joints, the cut lines that give the concrete a planned place to crack, around the pool's curves and drains. We set rebar, the steel that holds the slab together, wherever the deck needs it, and we pour early in the day instead of in midday heat that leaves a weak, dusty top. We think about bare wet feet first, so before you pick a finish we talk through grip against how hot it gets in the sun. If the budget gets tight, I'd rather you go plainer on the finish than cut corners on the base, because you can redo a surface later, but you can't fix the dirt under it without tearing the whole deck out.
A pool deck rarely stops at the pool. If it meets a back door or drops down a slope, our concrete steps construction lets us pour the steps to match the deck's slope and finish. If you're adding a pool house or a pad for the filter, slab foundation building gives it a proper base of its own.
Tear out and pour new
This suits a deck that's cracked through, sinking or sending water back toward the pool, because those problems live in the base and a new top won't fix them. We take the old deck out, rebuild the ground under it and start fresh.
A first deck for a new pool
This suits a new pool with bare dirt around it, since we can plan the drainage, the joints and the finish around the pool's edge from scratch. The fill around a new pool is often soft, so packing it well matters here more than anywhere.
What happens when you call about a pool deck in Portsmouth?
Here's how a pool deck job runs with us, from your first call to the day we clean up. Most of the deciding happens at the first visit, when we can stand on the deck together.
- Step 01
Call or send a message
Call (603) 956-1034, email estimates@portsmouthconcreteworks.com or use the form on this page, and we'll set up a visit. A rough size of the deck, photos of the old one and a sketch of the lot help me plan before I come.
- Step 02
Walk the yard together
I come out, look at where the water runs now and what the ground's like, and ask how you'll use the space, from lounging to kids jumping off the edge. Then you get a written estimate, so you can see the work and the price before you decide anything.
- Step 03
Sort permits, pick a date
We sort out any permit questions first, then pick a pour date with the season in mind. Concrete that sets in the wrong weather finishes poorly, so I'd rather move the date than pour into it.
- Step 04
Prep, pour, finish, clean up
Our crew preps the base, pours, finishes the surface and cleans up once the concrete is down. Then it cures, the wait while the concrete gains strength, and I'll tell you when it's ready for bare feet and lounge chairs.
Pool deck permits and rules in Portsmouth
In Portsmouth, building permits come from the city's Inspection Office, and its list of new construction that needs a permit names pools and decks, so we plan on checking with them before we set a pour date. The application needs plans or sketches that show the work accurately. Most projects also need a site plan showing your lot and every structure on it with its size, and we help you pull those together. Where the deck sits on your lot matters too. Land in the city's Floodplain District, which covers FEMA's flood hazard areas plus some extra ground the city added, comes with rules of its own. If your yard is within 250 feet of tidal water like the Great Bay or its tidal rivers and marshes, the state's Department of Environmental Services regulates land development there under its shoreland law. If your property sits in a flood or historic area, we plan around that review from the first visit, so it doesn't catch you by surprise later. You can reach the Inspection Office at 603-610-7243 with permit questions.
We're based in Portsmouth and work in the cities around it on both sides of the Piscataqua River, in New Hampshire and Maine. Plenty of yards near the water sit low and stay wet, so we spend extra time on where the runoff goes, and we work the same kind of ground on jobs in Rye and Kittery.
Get a written estimate for your pool deck
We respond within 1 business day to set up a time for me to see the yard. The estimate is free and done at your property, and there's no pressure to book.
Why Portsmouth homeowners call Portsmouth Concrete Works
I'm on site for the pours
I write the estimate myself, and our own crew does the work, with me there when the concrete goes down. The person who planned your joint layout is the one watching the joints get cut.
Running our own crew since 2017
I started Portsmouth Concrete Works in 2017, after years on other crews learning foundations and flatwork, the driveways, patios and decks poured flat on the ground. We're known for awkward jobs like sloped yards, tight side lots and low ground near tidal marsh, which describes a lot of the pool decks we see.
Fully licensed and insured
Portsmouth Concrete Works is fully licensed and insured. That's worth asking any contractor who'll be digging and running equipment a few feet from your pool.
Backed by our satisfaction guarantee
That's the promise on every deck we pour. Before we pack up, I walk the finished deck with you, so you can look at the joints, the finish and how the water runs off with me standing right there.
On a pool deck, the part that matters most is the ground under it and where the water goes. Send us a message or call (603) 956-1034, and we'll set up a time to look at yours.
Pool deck questions we hear in Portsmouth
How much does a concrete pool deck cost in Portsmouth, NH?
Installing a concrete pool deck across the US usually costs about $10.50 to $12 per square foot, which is a national starting figure for the install, not our price. Your own number comes from the written estimate after I've seen the yard and we've talked about the finish.
What is the best finish for a concrete pool deck so it isn't slippery?
The best finish is the one that balances grip against how hot it gets under bare feet, because broom, textured, exposed aggregate, coatings, overlays and decorative finishes all differ on both. A broom finish, the fine ridges dragged into the wet surface, is the plain choice for grip. Very dark colors can get uncomfortable in full sun, so I'd lean lighter on a deck that gets the afternoon sun.
Can my old concrete pool deck be resurfaced instead of replaced?
Often, yes, if the old deck is a good candidate, because a coating laid over it is a cost-effective way to refresh the concrete and fix surface flaws. Checking the deck comes first, so I look at it during the estimate, and a deck that's sinking or cracked through usually needs a new pour.
How do I make sure a concrete pool deck holds up when it freezes?
Ask how the concrete mix suits a deck that freezes in winter, because the mix matters as much as the finish. A federal highway brief says air bubbles spread evenly through the concrete give it room to relieve pressure as it freezes, and I'm glad to walk you through what we order and why.
When should I seal a new concrete pool deck?
One concrete supplier's guide says to wait at least 28 days after the pour and to seal in dry conditions. The same guide says sealer keeps moisture and contaminants like deicing chemicals from soaking in, and that it breaks down over time, so plan on resealing regularly.
What causes a concrete pool deck to crack?
Most cracking starts with the base or the joints, not the concrete itself. Two decks of the same thickness can perform very differently depending on how well the ground under them was packed, and a thicker slab can't make up for every support or drainage problem. Narrow, odd-shaped panels crack easily too, so ask any contractor how they'll prepare the base, and ask to see the joint layout before the pour.
Related concrete work around your pool
Concrete steps construction
Most pool decks meet a back door, a slider or a slope, and steps poured with the deck keep the whole route solid and even underfoot.
Slab foundation building
A pool house, pump shed or equipment pad needs its own slab, and planning it alongside the deck lets the drainage and grades work together on one plan.
Call (603) 956-1034 about your pool deck
Booking the visit early gives us room to sort out permit questions before the pour date you want.