Water Features Allen TX | New-Build Pool Additions

Texas Stone Craft builds hand-carved GFRC water features for Allen homes, most of them additions to new-build pools in Twin Creeks, Watters Creek and Bethany Lakes. Pondless waterfalls run $5,000-$12,000, sheer-descent walls $10,000-$20,000, koi ponds $25,000-$40,000+ and full pool feature packages $18,000-$30,000. Installs take 7-10 days.

Key facts
ServiceHand-carved GFRC sheer-descent walls, scupper waterfalls, raised koi ponds and sculptural bubblers
Service areaAllen, Twin Creeks, Watters Creek, Bethany Lakes, Montgomery Farm, Star Ranch, Ridgeview Ranch and Glendover Park
Typical price range$5,000-$12,000 pondless waterfall, $10,000-$20,000 sheer-descent wall, $25,000-$40,000+ koi pond, $18,000-$30,000 pool package
Typical timeline7-10 days for a pondless waterfall, a sheer-descent or scupper wall, or a koi pond
MaterialsGlass Fiber Reinforced Concrete rated up to 4,000 PSI, carved by hand on site, integral pigment matched to the house
PermitsCity of Allen electrical and plumbing permits, plus HOA architectural improvement approval (2-4 weeks) in most subdivisions
New-build savingInstalling during the builder's landscape window saves 10-15% versus tearing up a finished yard
Warranty5-year workmanship warranty
Why GFRC instead of natural stoneHolds a crisp architectural edge natural stone cannot, weighs a fraction as much on a new bond beam, and costs 40-60% less

Water Features for Allen's New-Build Pools

Most of the water features Allen homeowners ask us for start with a pool that is either under construction or less than five years old. The subdivisions along Stacy Road, Exchange Parkway and the Watters Creek corridor are still filling in, and the pools going into those backyards usually arrive with a plain bond beam and a builder-grade spa spillover. Texas Stone Craft builds the piece that makes the pool feel finished: a raised sheer-descent wall, a run of scuppers along the beam, a sculptural bubbler in the courtyard, or a raised koi pond off the patio, all hand-carved in GFRC on site.

The timing matters more in Allen than in older cities. When we install water features Allen builders are still landscaping around, the conduit and plumbing stubs go in before the deck is poured and the sod is laid. The homeowner never pays to dig up a finished yard, and the feature wall gets tied into the pool's equipment pad instead of needing its own trench. Bringing in the water feature contractor while the pool crew is still on site is the cheapest order to do it in.

Contemporary hand-carved GFRC water feature at twilight in Allen Texas

Building on Allen's Blackland Prairie Clay

Allen sits on the Houston Black and Heiden clays that run the length of the blackland prairie through Collin County. This soil swells hard after a wet spring and opens cracks you can put a hand into by August. Anything heavy that sits on it moves, and a natural stone waterfall stacked on a gravel pad will tilt its spillway out of level within two or three seasons. Once the spillway tilts, the sheet breaks into strands and the pump starts pulling air.

GFRC changes the math. A 12-foot raised wall carved in Glass Fiber Reinforced Concrete weighs a fraction of the same wall in quarried stone, so it can sit on a reinforced footing that is tied into the pool's bond beam and moves with it as one piece. We compact the subgrade, pour a rebar-reinforced footing, and anchor the wall panels to it so the top edge of the spillway stays level through the wet-dry cycle. The finish is hand-carved on site rather than cast from a mold, which means the texture never repeats and the color is mixed into the concrete instead of painted on.

The material also solves the space problem on Allen lots. Most new-build yards in Twin Creeks and Bethany Lakes have 8 to 12 feet between the pool coping and the fence. A stacked natural rock waterfall needs 4 to 6 feet of depth to look right. A GFRC feature wall does the same job in 14 inches.

New-Build Additions We Build in Allen

Raised Sheer-Descent Walls

The most requested feature on Allen pools. A raised GFRC wall, usually 4 to 12 feet wide and 18 to 36 inches above the coping, with a stainless sheer-descent weir set flush in the top. Water leaves the weir as a clear sheet, which is quiet enough to hold a conversation next to and looks like glass under LED backlighting after dark. We match the wall's finish to the house: smooth trowel for stucco elevations, a light-textured limestone look for stone-veneer fronts.

Scupper and Spillway Runs

Three to five scuppers set along a raised bond beam, each one a carved GFRC spout throwing an arc into the pool. The spacing is set from the pool's plumbing plan so every spout gets equal flow. Scupper runs are the cleanest way to add motion to a rectangular pool without changing its shape, and on a new build the plumbing manifold goes in while the pool shell is still open.

Raised Koi Ponds with Clean Coping

A raised-wall pond sits 18 to 24 inches above grade with smooth GFRC coping wide enough to sit on. Inside that wall we line the hole with heavy liner, cover it with a rebar-reinforced concrete shell, and drop a bottom drain into the deep zone. We don't build the cheaper kind, a rubber liner with rock stacked on top, because koi need the concrete shell and full filtration, and those two put an Allen koi pond at $25,000-$40,000+. The raised profile keeps runoff from Allen's clay out of the water, which matters more here than on sandy soil because clay runoff clouds a pond for days. Filtration runs through a concealed bog zone behind the back wall, so nothing mechanical shows from the patio. Fish overwinter in a 4-5 foot deep zone at the center. That raised wall is the first thing we sketch when Allen homeowners call us as koi pond builders, since it decides how wide the coping seat can be.

Sculptural Bubblers for Courtyards and Entries

A single carved GFRC column, 3 to 5 feet tall, with water sheeting down its face into a flush catch basin. These fit the small front courtyards common on Montgomery Farm and Watters Creek zero-lot-line homes, and most Allen HOAs approve them under standard landscape guidelines because the profile stays below fence height.

Coordinating Water Feature Installation in Allen With the Builder

An Allen new build gives us a window that a retrofit never has. When the homeowner brings us in while the pool contractor is still on site, four things change:

  • Plumbing stubs. The pool builder leaves capped lines at the wall location sized for our pump. No second trench through the yard later.
  • Electrical conduit. The LED circuit and pump circuit run in the same conduit as the pool equipment, inspected once by the City of Allen.
  • Footing before deck. Our footing is poured before the deck sub-base goes down, so the deck and the wall footing are separated by a proper expansion joint instead of a saw cut.
  • Finish samples on the elevation. We hold finish samples against the actual house instead of a color chip, because Allen builders' stone-veneer blends vary lot to lot.

That coordination is where the 10-15% new-build saving comes from: the trenching, sod replacement, deck cutting and second inspection never happen.

Allen Neighborhoods We Build In

Along the Watters Creek Corridor

Watters Creek at Montgomery Farm, The Village at Allen, Ridgeview Ranch and the Champions at Watters Creek phases. Smaller yards, contemporary elevations, and HOAs that read every drawing. Sheer-descent walls and courtyard bubblers dominate here.

Twin Creeks and Allen Station

Twin Creeks is the largest volume of pool additions we do in Allen. Lots back onto the golf course and the creek greenbelt, so the feature wall often has to satisfy a rear-elevation review as well as the standard packet.

Bethany Lakes, Star Ranch and North Allen

Larger lots toward the Lucas line along Stacy Road. Enough room for a raised koi pond off the patio or a pool wall with a swim-up bench behind it.

Glendover Park, Heritage and South Allen

Established 1990s and 2000s subdivisions along the US-75 and Exchange Parkway corridors where pools are getting their first real upgrade. Retrofit work: scupper runs on an existing beam and pondless waterfalls in a side yard.

Allen HOA Review and City of Allen Permits

HOA architectural improvement application. Twin Creeks, Bethany Lakes, Watters Creek, The Village and nearly every other Allen subdivision require one before we break ground. Our packet includes a scaled site plan, an elevation drawing with dimensions, a material spec sheet, physical GFRC finish samples, and a drainage statement showing overflow routed away from neighboring lots. Boards meet monthly. We submit 2-3 weeks before the meeting, and one review cycle is the norm.

City of Allen permits. Allen has no special water feature category. The feature is processed as a residential improvement with an electrical permit for the pump and LED circuits and a plumbing permit for pool connections or an auto-fill line. We pull both, schedule the inspections, and hand you the closed permit record for your file.

Allen Water Feature Pricing

Feature Allen range What sets the number
Pondless waterfall $5,000-$12,000 Fastest HOA approval, simplest install, no pool tie-in
Sheer-descent wall $10,000-$20,000 Wall width, LED backlighting, finish matched to the house
Raised koi pond $25,000-$40,000+ Raised-wall design adds $2,000-$4,000 over an in-ground pond
Pool feature package $18,000-$30,000 Sheer-descent wall plus scupper run plus LED, one pump

What Moves the Price in Allen

  • New-build versus retrofit. Installing during construction saves 10-15%, almost all of it trenching and deck work that never happens.
  • Equipment concealment. Allen side yards are narrow. A compact pump vault behind the wall costs more than a pad in an open corner, but it is what the HOA wants to see.
  • Finish matching. A custom pigment blend sampled against the house's stone veneer takes an extra site visit.
  • Pool equipment compatibility. Sharing the pool's pump saves money on a new build. Adding a dedicated pump to an older pool costs more but keeps the sheer sheet even.

Allen Projects We Have Completed

Twin Creeks Sheer-Descent Pool Wall

A 12-foot raised GFRC wall with a full-width sheer-descent weir on a Twin Creeks pool renovation. The finish was matched to the home's exterior stone veneer, and a recessed LED strip behind the sheet gives an even blue glow at night. We tied the plumbing in during the homeowner's pool equipment upgrade so the wall runs off the new variable-speed pump.

Watters Creek Three-Scupper Beam

A contemporary three-scupper run along the raised bond beam of a Watters Creek new build, installed while the builder was still on site. The plumbing manifold went in before the pool deck was poured and the sod arrived after we finished, which saved the homeowner about 15% against a retrofit. The HOA approved it as part of the builder's master landscape plan.

Bethany Lakes Raised Koi Pond

A 150-square-foot raised-wall koi pond with smooth GFRC coping and a concealed equipment vault. The raised wall puts the water surface at seated eye level from the patio. Biological filtration runs through a bog zone hidden behind the back wall, and the overflow ties into the lot's landscape drain.

Montgomery Farm Courtyard Bubbler

A single sculptural GFRC column in a Montgomery Farm front courtyard, sheeting water into a flush-grade basin surrounded by decomposed granite. A solar LED spot lights it at dusk. Because the column stays under fence height, the HOA approved it under standard landscape guidelines with no variance.

Living With a Water Feature Through an Allen Year

Allen gets the same hard freeze-and-thaw swings as the rest of Collin County. GFRC is dense and sealed, so little water gets into the surface to expand in January, which is what splits softer natural stone. We reseal the carved surfaces every 3-5 years, which is a two-hour job. Between resealing, maintenance on a sheer-descent wall is a skimmer basket and a quarterly check of the weir lip for mineral buildup, which Allen's hard municipal water leaves faster than most cities. A koi pond needs its bog zone rinsed twice a year and its auto-fill float checked each spring.

Every Allen water feature we build carries a 5-year workmanship warranty covering the carving, the footing and the plumbing connections we made.

What a Water Feature Does for an Allen Home's Value

  • Allen's buyer pool trends younger and design-aware, and a pool with a finished feature wall signals a home that was upgraded with intent
  • In new-build communities where yards look alike, a carved feature wall is the detail a buyer remembers from the showing

Book an Allen Design Visit

Reach out and we will meet you at the house, or at the lot if the pool is still a hole in the ground. Bring the pool builder's plan and your HOA's architectural guidelines. We will sketch the feature wall on site, hold finish samples against the elevation, and tell you what the HOA packet needs before you spend anything.

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