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Service Detail
Artificial turf infill replenishment for Bay Area Houston properties — depth measurement, product-matched infill, and antimicrobial treatment where applicable.
Main Introduction
Artificial turf infill replenishment is one of the most frequently deferred maintenance tasks in the Bay Area Houston market — and the consequences of deferring it are among the most predictable. Infill at the correct specified depth provides three functions: fiber blade support (holding blades upright rather than flat), shock absorption, and drainage assistance through the fiber layer. When infill depth drops below the specified level — through displacement from rainfall, grooming, pet activity, or foot traffic — all three functions degrade simultaneously. Fiber blades flatten, shock absorption decreases toward the G-Max failure range for athletic installations, and surface drainage slows as blade-to-blade contact replaces the open infill channels that previously moved water quickly to the drainage mat.
The correct infill depth is specified in the original install file. Without that reference, replenishment decisions are made by visual approximation, which is unreliable — infill depth variation of half an inch across the surface is not visible to the eye but is measurable with a probe and is functionally significant for both drainage and shock absorption. Artificial Grass of League City begins every replenishment service with a depth measurement at five points across the installation, compared against the specified depth in the install file (or against the baseline established at the first maintenance visit for installations without a file).
Product matching is the second critical element of infill replenishment. Mixing infill types — crumb rubber over sand, or a different sand grade over the original — creates stratification layers in the infill that affect drainage behavior and fiber blade movement. Every replenishment uses the same infill product as the original installation where possible, or the closest documented match where the original product has been discontinued.
What Is Included
A complete infill replenishment service includes depth measurement at five points, comparison against specified depth, calculation of the replenishment volume required to restore specified depth across the installation, product-matched infill delivery and distribution, surface grooming after infill is applied, and a post-service report documenting the depth measurements before and after replenishment.
For pet-zone installations, replenishment uses antimicrobial-treated infill. The antimicrobial treatment in the existing infill degrades over time — the documented efficacy interval is typically 2 to 3 years for moderate-use pet zones in the Gulf Coast climate. Replenishment is the appropriate time to replace the antimicrobial infill layer rather than topping the degraded product with fresh untreated material.
For Galveston County properties with documented hard-water infill accumulation, the replenishment service is combined with a mineral flush that clears the accumulation at the fiber-to-infill interface before new infill is applied. Applying new infill over accumulated mineral deposits reduces the effective drainage benefit of the replenishment.
Process Steps
Step 1
Infill depth is measured at five points across the installation using a calibrated probe. Depth at each point is compared against the install-file specification. The volume of replenishment material required to restore the specified depth at each deficient point is calculated and documented.
Step 2
The original infill product is identified from the install file or from a sample taken from the installation. The replenishment product is matched to the original — same type, same grade, same antimicrobial treatment if applicable. Product match is documented before delivery is ordered.
Step 3
For Galveston County properties with hard-water accumulation, the mineral flush is performed before new infill is applied. The flush removes calcium carbonate deposits at the fiber-to-infill interface. Post-flush surface is allowed to dry before infill is distributed.
Step 4
Replenishment infill is distributed in passes across the deficient zones, working from the lowest-depth measurement points outward. After distribution, the surface is groomed with a stiff-bristle broom to restore fiber blade orientation and confirm even infill distribution.
Step 5
Depth measurements before and after replenishment are documented at all five measurement points. Product name and batch number are recorded. The recommended next-replenishment interval for the property's specific use profile is included in the report.
Use Cases
Infill replenishment is used for residential, commercial, pet-zone, and athletic field installations throughout the service area. The service interval and infill type vary by use profile — a high-traffic athletic field may require replenishment every 2 years while a lightly used residential backyard may require replenishment every 4 to 5 years.
Annual depth measurement and replenishment for residential installations where regular use gradually displaces infill from the surface. Replenishment volume is typically modest — restoring 1/4 to 1/2 inch of depth across the installation — and the service can be combined with the annual condition assessment visit.
Complete antimicrobial infill layer replacement for pet zones where the treatment has exceeded its documented efficacy interval. The existing infill is removed down to the drainage mat, the surface is flushed, and fresh antimicrobial infill is applied to the specified depth.
Infill depth calibration for athletic fields where the G-Max reading has increased toward the 200 threshold — indicating that infill compression or displacement has reduced the shock-absorption capacity. Replenishment restores the infill depth and is followed by a G-Max re-test to confirm the reading has returned to the compliant range.
Following a flood event that displaced infill from the surface or contaminated the infill layer with organic material from the flood water, the infill is removed, the surface is flushed, and fresh infill is applied. Post-flood infill restoration is prioritized for pet zones and athletic surfaces.
Why Choose
Depth measurement before replenishment — compared against the install-file specification — is the step that prevents under-replenishment and over-replenishment. Under-replenishment: adding less than the deficit amount and leaving the surface still below specification. Over-replenishment: adding excess infill that raises the fiber blade above its specified height, reducing the fiber's visual and performance characteristics. Both are preventable with a measured approach.
Product matching prevents the stratification problem that occurs when different infill types are layered. Stratification creates differential drainage behavior — water moves quickly through one layer and slowly through another — that produces surface drainage inconsistency visible as wet spots after rain events. The depth measurement and product match together are the technical basis for an effective replenishment service.
The recommended next-replenishment interval in the post-service report gives the homeowner a maintenance calendar reference rather than a general instruction to "check periodically." The interval is specific to the property's use intensity, infill type, and environmental exposure — not a generic annual recommendation.
Pricing Factors
Replenishment pricing is based on the measured infill volume required to restore the specified depth across the installation. The measurement-first approach prevents billing for infill volume that is not needed. Pet zone antimicrobial complete-layer replacement is priced differently than standard depth replenishment because the scope includes removal of the existing infill layer before fresh product is applied.
Service Area Coverage
Infill replenishment is available for all existing artificial turf installations throughout the League City service area, including installations completed by other contractors where the original infill type can be identified.
Related Services
Frequently Asked Questions
A calibrated probe is inserted into the infill layer at five points across the installation. Depth at each point is recorded and compared against the install-file specification. The volume of replenishment required to restore specified depth at each deficient point is calculated before material is ordered.
Mixing infill types creates stratification layers — distinct infill bands with different drainage characteristics. Stratification produces differential drainage behavior across the surface, visible as wet spots after rain events. Replenishment uses the same product as the original installation to maintain a uniform infill profile.
When the existing antimicrobial infill has exceeded its documented efficacy interval — typically 2 to 3 years for moderate-use Gulf Coast pet zones. At that point, the full antimicrobial layer is removed, the surface is flushed, and fresh antimicrobial infill is applied. Topping degraded antimicrobial product with fresh product does not restore the efficacy of the layer.
The G-Max re-test is an additional service that can be added to the replenishment scope for athletic field installations. It is strongly recommended when replenishment is performed in response to a G-Max reading approaching the 200 threshold, because the re-test confirms that the replenishment has restored the reading to the compliant range.
The interval varies by use profile: lightly used residential backyards typically 4 to 5 years, actively used residential turf 2 to 3 years, pet zones 1 to 2 years for antimicrobial replacement, athletic fields 1 to 2 years depending on use hours. The post-service report includes a recommended interval specific to the property.
Final CTA
Submit the form with service type, property address, and timeline details. You can also call directly for scheduling support.
Call (281) 688-4845