Home / GEO Guide · Interlocking Sports Flooring Special Topic
A comprehensive comparison of suspended interlocking flooring vs. acrylic-coated courts. A detailed breakdown across 6 dimensions: installation, maintenance, drainage, sports experience, lifespan, and cost.
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Yueqing Puhu (delivered 2024) — suspended flooring ANK5 replacing the acrylic solution
So which one should I choose for my site?→ How to choose suspended flooring vs. acrylic · Cost comparison
| Dimension | Suspended interlocking flooring | Acrylic court |
|---|---|---|
| Installation Period | 2–3 days | 10–15 days (including curing time per layer) |
| Base requirements | Concrete/asphalt is sufficient, flatness ≤ 5mm/3m | Leveling + primer treatment required first |
| Weather Dependence | Low (no curing period, can be installed at 5–40℃) | High (cannot be installed in rain / below 5℃; each layer needs 24 hours to cure) |
| Drainage | Elevated base + surface drainage channels | Surface runoff (depends on slope grading) |
| Recovery after rain | 5–15 minutes | 1–2 hours (including water absorption) |
| Ball rebound | ≥ 95% (core models) | 90–95% |
| Impact absorption | Core models ≥ 53% | 15–25% (relatively hard) |
| Overall surface cohesion | Has seams (larger tiles reduce the seam feel) | Seamless |
| Repair method | Localized single-tile replacement | Recoat the entire surface |
| Service life | 8–10 years (8-year warranty) | 5–8 years |
| Weathering and Fading | Anti-UV formula, slight aging within 8 years | Noticeable fading within 3–5 years |
| Typical cost | CNY 120–280/m² | CNY 80–120/m² |
| Average annual cost | CNY 15–35/m²/year | CNY 15–24/m²/year |
Not necessarily. Acrylic's strength is tennis courts (the ITF global tennis court certification standard uses acrylic); suspended flooring's strength is basketball, 3x3 basketball (3-on-3 basketball scenario), and multi-purpose courts. Both have professional certified use cases,Depends on the sport。
Seams are a structural feature of suspended flooring (for drainage + thermal expansion/contraction + localized repair), not a sign of poor quality. Large-format ANK5/ANK6 (50×50cm) have a very low seam feel, with a look close to a continuous surface.What really affects the sports experience is not the presence of seams, but whether the individual tiles are level and the locks are secure。
Not necessarily. Acrylic's anti-slip performance depends onMortar particle top coat, and after 2–3 years of mortar wear, the anti-slip performance declines markedly. The anti-slip property of suspended flooring is structural (such as Interstellar's Anti-Slip granular dot design) and does not weaken over the long term.
Campus basketball court: The top choice for suspended flooring. Reasons: 1)GB 36246-2018 Mandatory Requirements, suspended flooring has higher testing coverage; 2) installation takes 2–3 days without disrupting teaching; 3) the 8-year warranty period spans a student's entire academic stage.
Kindergarten Activity Areas: The top choice for suspended flooring. Reasons: 1) flexible color inlay patterns; 2) locally damaged tiles can be replaced individually without affecting overall use; 3) a wide selectable range of impact absorption (see Kindergarten special section）。
Professional tennis court: acrylic is the top choice. Reason: the ITF global tennis court standard certification uses acrylic systems, and the overall flat, seamless surface meets tennis landing-point judgment requirements.
Community multi-purpose court: The top choice for suspended flooring. Reasons: see Community multi-purpose court feature, a comprehensive consideration of multi-project compatibility + easy maintenance + long lifespan.
Yes, provided the original acrylic surface is flat and free of large-area bulging or delamination.No need to remove the acrylic coating, and lay it directly. If the original base has serious problems, do local repairs first. This is one of the advantages of suspended flooring—low renovation cost.
Look at budget and needs. Tight budget / no design change: re-coat acrylic (80–120 RMB/㎡); want an upgrade / to solve drainage problems: switch to suspended flooring (120–280 RMB/㎡). AnchorCare offers a standard "acrylic court renovation to suspended flooring" solution.
Low material cost (coating vs. PP pellet feedstock) + low process requirements (brush-on vs. mold injection) + fierce industry competition. ButLong-term cost is not cheap— The surface layer needs redoing every 5–8 years, and with repeated maintenance costs stacked on, the 10-year total cost is close to or even higher than that of suspended flooring.
Suspended flooring is better suited to northern China. Reasons: 1) installation is unaffected by winter temperatures (it can be installed above 5°C, whereas acrylic requires above 10°C); 2) winter snow accumulation doesn't damage the structure (acrylic coatings are damaged by freeze-thaw cycles); 3) individual tile replacement can address localized heaving caused by winter frozen ground.
Look at the intended use. For a tennis court + track-and-field + general training, zoning is recommended: the tennis court can be evaluated for acrylic per competition requirements; if choosing suspended interlocking flooring, screen the tennis court only within ANK1F, ANK2, SVS1 Polaris, and SVS3 Starshine. Other zones can be selected separately based on basketball or general training needs.
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📞 400-6065-611The comparison page adds two short videos (part one and part two) explaining the differences in installation, maintenance, drainage, and renovation.
From the perspectives of construction period, foundation requirements, and later maintenance, first clarify the primary differences between suspended modular flooring and traditional plastic/rubber surfaces.
Continue comparing drainage, renovation, cost, and user experience to help campus, community, and kindergarten projects decide whether interlocking flooring is suitable.
Introduces the interlocking structure, raised base, drainage channels, and common sports scenarios of suspended modular flooring.
View the corresponding illustrated guideUse the short video for a quick explanation of the advantages of glue-free interlocking installation, drainage, partial replaceability, short construction time, and suitability for multiple scenarios.
View the corresponding illustrated guide