The indicators are progressive: the surface feels less firm underfoot than it did when installed, the pile doesn't spring back after compression as quickly, and the visual pile density looks lower particularly in the highest-traffic zones near the driveway transition and any door entry path. Infill depth can also be measured directly — a screwdriver pushed to the base through the pile will contact the backing at a measurable depth. Most Katy residential installations lose 20-30% of their original infill depth within five years without scheduled replenishment.

Not necessarily. Seam separation after a saturation event can result from base migration under the seam, which is a drainage engineering issue rather than an adhesive failure. It can also result from installation adhesive that was compromised by weather conditions during cure. We diagnose the cause before specifying the repair, because a seam that opened due to base migration will open again if re-adhered without correcting the base condition underneath.

Post-storm maintenance after a significant Katy rainfall event involves systematic debris removal from the pile (organic material from storm-driven leaf fall and overland flooding), infill depth verification in areas that experienced standing water, and drainage system function check to confirm the base is moving water through at design rate. In installations that experienced inundation rather than just drainage stress, we also verify that infill hasn't migrated to the installation perimeter and that edge systems are still engaged.

Color matching for existing installations is easier when the installation is recent and the original product is still available. For installations from the early-to-mid 2010s, we evaluate the existing fiber's UV-aged appearance and work with the closest available current product rather than promising an exact match that UV weathering makes impossible. The documentation we prepare for ARB submission in master-planned communities describes the color relationship to the existing approved product accurately.

We recommend a professional maintenance visit every 12-18 months for residential Katy installations — assessing infill depth, inspecting seams and edges, grooming the fiber, and addressing any drainage behavior changes. Annual maintenance is more important in pet-use zones and in installations with significant foot traffic, where infill depletion and edge stress accumulate faster than in standard front-yard residential installations.

Standard maintenance and repair work — infill replenishment, seam repair, edge re-engagement, grooming — doesn't require new ARB review in most master-planned communities. If a repair involves replacing a section of fiber with a different product, we recommend verifying with the applicable ARB whether a new material submission is required, and we prepare that documentation if needed.