Pet turf installation in Boise is published as a different system from a standard lawn, not a turf upgrade. The published minimum is a 4-inch excavation - up to 6 inches in heavy clay - filled with open-graded angular stone that keeps roughly 40% open void space, a fully permeable edge-to-edge backing so liquid drains across the whole surface, and a specialized antimicrobial infill such as Zeolite, Envirofill or OptiFILL spread between the blades. The published market bands are 8 to 15 per square foot installed and 5 to 15 for a complete professional installation, with pet systems published at a premium of 1 to 3 per square foot over standard turf, and a fully engineered pet-proof 500-square-foot build published at 6,827 against 4,970 for the standard build on the same area ($13.65 and $9.94 per square foot). Published drainage is 30+ inches per hour, and the surface is published as tear-resistant with heavier face-weight fiber and a double-coated backing. Boise Artificial Turf Pros is a free matching service, not a provider: we route your request to licensed local installers, we do not employ contractors, and we do not sell pet turf services.
What it costs in Caldwell
| Job | Published 2026 range |
|---|---|
| Removal of the existing lawn and debris hauling, added to the installation | 1 - 3 per square foot |
| Excavation and a compacted crushed-rock base, added to the installation | 1 - 3 per square foot |
| Class II road base aggregate | $40 per ton |
| No. 57 clean washed angular stone | $48 per ton |
| Non-woven geotextile soil separator placed under the base | $0.45 per square foot |
| Basic turf with silica sand infill, per square foot installed | $4.00 per square foot |
| Rapid-drain turf with zeolite infill, per square foot installed | $6.00 per square foot |
| Standard installation labour | $5.50 per square foot |
| Pet-spec installation labour, deeper dig and edge pinning | $6.50 per square foot |
| Permit allowance, where the jurisdiction requires one | 100 - 500 |
| Spot repairs and small fixes | a few hundred to several thousand depending on scope |
What a pet turf installation actually involves
A dog yard fails in the base, not in the blades, and the published pet specification is written around that. Five published differences separate it from a standard residential install:
| Element | Standard turf | Published pet system |
|---|---|---|
| Excavation | 4 to 6 inches of compacted, free-draining aggregate below finished grade where the ground freezes | Minimum 4 inches, and up to 6 inches in heavy clay soil |
| Base stone | Open-graded #57 or CA7 | The same open-graded stone, run deeper so it can hold and flush repeat liquid loads |
| Backing | Standard backing | 100% permeable, edge-to-edge flow backing so urine drains instantly across the whole surface |
| Infill | Silica sand or a coated sand | Antimicrobial infill such as Zeolite, Envirofill or OptiFILL |
| Fiber and edges | Standard face weight | Heavier face-weight fibers and a double-coated backing, with the perimeter edges pinned down |
The published reason for the depth is chemistry as much as drainage: the deeper open-graded base is what the frequent bio-flushing of a treated pet yard drains into, and the published playbook scores the claim that a standard 2- to 3-inch base is fine for a multi-dog yard as a red-flag answer.
The published cost bands and what the pet upgrade adds
The market publishes 8 to 15 per square foot installed, and 5 to 15 per square foot for a complete professional installation that includes removing the existing lawn, excavation, a crushed-rock base, turf and infill. Against a standard lawn, the published pet premium is 1 to 3 per square foot, and the material line moves with it: basic residential turf is published at 2 to 4 per square foot while premium pet-grade or high-face-weight turf runs 4 to 8.
The source material also publishes an itemised model of the same 500-square-foot project built both ways, which is the clearest published picture of where the pet premium actually goes:
| Line | Standard build | Pet build |
|---|---|---|
| Aggregate | Class II road base at $40/ton, 3-inch base | #57 clean washed angular stone at $48/ton, 4-inch base |
| Separator | Not modelled | $0.45/sq ft premium non-woven geotextile soil separator under the stone |
| Turf and infill | $4.00/sq ft with a silica sand infill | $6.00/sq ft with a rapid-drain turf and Zeolite infill |
| Labor | $5.50/sq ft | $6.50/sq ft for the deeper excavation and secure edge pinning |
| 500 sq ft project total | $4,970.00 ($9.94/sq ft) | $6,827.00 ($13.65/sq ft) |
Two published cautions sit on top of that. The aggregate rate difference is about the material, not the labour, and the separator line exists in the pet model because the geotextile belongs under the stone, protecting the drainage from native soil migration - it is a specification item, not an upsell.
Why the base is the whole job, and how deep it goes
The published depth rule is simple and specific. Standard residential landscaping with light traffic and no pets excavates 4 to 6 inches of compacted, free-draining aggregate below finished grade where the ground freezes, which is the Boise case: the city's design frost depth is 24 inches minimum below grade. Specialized pet turf requires a minimum of 4 inches of excavation, and up to 6 inches in heavy clay soil, to fit a deeper, highly permeable stone aggregate foundation that handles high volumes of liquid. Where the ground is heavy clay, has a high water table or freezes, the published figure for a robust sub-base is 4 to 6 inches.
Compaction and construction are published as measurable numbers, not promises:
| Specification | Published figure |
|---|---|
| Compaction | 95% Standard Proctor density, compacted in damp 2-inch lifts with a plate compactor; never accept a base below 85% |
| Aggregate | #57 crushed stone - 3/4-inch down to 1/4-inch clean, washed, angular - or CA7 clear gravel, with 3/8-inch clean chip stone (ASTM #8 or High-Performance Bedding) as the bedding layer |
| Drainage space | Roughly 40% open void space once compacted, against nearly 0% in dense-graded bases |
| Grading | Minimum 1% to 2% slope away from structures |
| Finished base | Exactly 1.5 inches below the top of the border or edging |
| Clearing radius | Minimum 6 inches around trees, shrubs and bushes |
Tonnage follows the same published baseline as any other turf job - 1 ton covers 100 square feet at a 3-inch depth and a 4-inch base takes 1.33 tons per 100 square feet - with an extra 10% ordered for the 8 to 10% the stone settles during compaction.
Local note for Caldwell
Caldwell's sampled mapping is the Bram series, and it is the wettest, most lime-charged profile in this market: Bram is a coarse-silty, mixed, superactive, mesic Xeric Haplocalcids that is somewhat poorly drained with moderately slow permeability, a fluctuating water table at 3 to 6 feet for a few months or longer, a calcic horizon from 17 to 32 inches, and subhorizons that are slightly to strongly saline or saline-alkali (https://soilseries.sc.egov.usda.gov/OSD_Docs/B/BRAM.html, HTTP 200). Bram's type location is Canyon County, about 2 miles southeast of Caldwell near Indian Creek at about 2,415 feet elevation (same source). The Purdam series' type location is also in Canyon County, about 4 miles southwest of Caldwell, and Purdam carries a strongly cemented duripan in the 20-to-40-inch range (https://soilseries.sc.egov.usda.gov/OSD_Docs/P/PURDAM.html, HTTP 200), so within one city a base excavation can either meet a shallow hardpan or sit above a shallow seasonally high water table - grading, drainage and base course have to be resolved per lot.
Caldwell's Water Department page lists the utilities department phone as (208) 455-3000 option 1, an after-business-hours emergency line of (208) 250-1638, email water@cityofcaldwell.org, business hours Monday-Friday 8:00 a.m. to 5:00 p.m., the Water Utilities Department at City Hall, 205 S. 6th Ave, Caldwell ID 83605, and the Water Department shop at 305 W. Chicago St. (https://www.cityofcaldwell.org/Departments/Water - HTTP 403 to our datacentre IP, i.e. bot protection on the correct city source rather than a broken link; the live page and these numbers were retrieved and verified through a rendering fetch on the same URL). The page makes clear that water and irrigation are separate accounts billed separately, and that irrigation questions including billing go to (208) 455-3070 option 2 (same source). The department's published documents include an annual water quality report, a city water regulations/ordinance document, a hydrant meter use policy, and an application form for City Water for Irrigation Purposes (same source) - the last is the form a landscape or turf irrigation customer would need if the property is not on a district system.
Utility accounts: City of Caldwell Water Utilities Department · 208-455-3000 (option 1)
Checking a quote in Caldwell
- How deep will you excavate, and is that depth stated in the contract with the aggregate type?
- Which base material is specified - open-graded washed angular stone, or a dense-graded road base - and where does it come from?
- What compaction target do you build to, and how do you verify it before the turf goes down?
- Where will the drainage slope run on my lot, and how does water and dog urine leave the surface?
- Is the removal of the old lawn, the sprinkler capping and the debris disposal inside the quote or billed separately?
- What infill are you using, how many pounds per square foot, and is the seam and workmanship warranty separate from the turf manufacturer's warranty?
Frequently asked questions
How much does pet turf cost in Boise?
The published market bands are 8 to 15 per square foot installed, or 5 to 15 per square foot for a complete professional installation including lawn removal, excavation, base, turf and infill. The published pet premium over standard turf is 1 to 3 per square foot, and an itemised model of the same 500-square-foot job publishes 6,827 for the fully engineered pet system ($13.65/sq ft) against 4,970 for the standard build ($9.94/sq ft). The difference is the deeper 4-inch base, the geotextile separator, the rapid-drain turf with Zeolite infill, and the labor for deeper excavation and edge pinning.
Why does artificial turf smell like ammonia, and can it be fixed?
Uric acid crystals left by dog urine are the source, and when the hot afternoon sun heats them, bacterial activity accelerates and releases ammonia gas - which is why the yard smells fine at 8 AM and reeks by 2 PM. Rinsing alone does not remove them, and enzyme cleaners only break the molecules into smaller pieces without consuming the waste, so the smell returns when the surface gets hot or wet again. The published fix is live bacteria that digest the crystals into odorless carbon dioxide and water, applied as a heavy saturation treatment: mix 1 part concentrate to 4 parts water at roughly 1.5 gallons per 100 sq ft, tarp the hotspot plus 2 ft on each side, dwell 24 to 48 hours, then rinse.
How deep does the base have to be for a pet yard?
Specialized pet turf is published at a minimum of 4 inches of excavation, and up to 6 inches in heavy clay soil, so a deeper, highly permeable stone base can be built. A standard residential yard with light traffic and no pets is published at 2 to 3 inches for the desert market the source material was written for, but where the ground freezes the published sub-base is 4 to 6 inches of compacted, free-draining aggregate, and the published guidance states plainly that a 2- to 3-inch base is not fine for a multi-dog yard. Compaction is published at 95% Standard Proctor in damp 2-inch lifts, and the stone is #57 crushed stone or CA7 clean angular gravel with roughly 40% open void space. The published 50-question playbook scores the claim that a standard 2- to 3-inch base is fine for a multi-dog yard as a red-flag answer.
