Lejiawen Engineering Team · Published 2026-05-14 · Approx. 6 min read
▎TL;DR / Quick Answer
Lejiawen tournament-grade acrylic roll flooring can achieve 95% ball rebound + roll-up storagebecause of its 7-layer composite structure— each layer has its own role: the surface layer resists aging, the quartz sand layer controls speed, the PVC layer stabilizes, the fiberglass layer resists deformation, and the bottom texture prevents shifting. 3mm thick, 1.8m wide per roll, 3-year warranty. Below is a layer-by-layer breakdown.
1. Why roll flooring can still deliver professional ball feel
Many people think ”rollable flooring = not professional”. Lejiawen tournament-grade roll flooring breaks that assumption. Itcombines the professional ball feel of an acrylic surface with the convenience of roll flooring, and the key is its 7-layer composite structure.
Ordinary PVC roll flooring has only 2–3 layers and relies on thickness for ball rebound. Lejiawen roll flooring uses 7 specialized layers, each solving a dedicated problem, ultimately achieving 95% ball rebound— close to the level of a professional fixed court.
2. 7-layer structure breakdown (from surface to bottom)
| Layer | Name | Function |
|---|---|---|
| Layer 1 | All-weather modified acrylic surface layer + AC anti-aging treatment | UV resistance and corrosion resistance — determines durability and appearance |
| Layer 2 | Quartz sand particles + modified acrylic speed-control layer | Precisely adjusts ball speed and rebound — the core of ball feel |
| Layer 3 | Modified acrylic speed-control layer | Further fine-tunes ball speed |
| Layer 4 | All-weather PVC high-density connection stabilization layer | Connects the surface and base layers, providing dense support |
| Layer 5 | Fiberglass mesh high-strength fiber stabilization layer | Resists deformation and extends life — the key to roll flooring that keeps its shape |
| Layer 6 | Dense base layer | Overall structural support |
| Layer 7 | Anti-shift bottom texture | Zero court displacement and stable installation even on non-cement floors |
3. Which 3 layers matter most
Among the 7 layers, these 3 determine the two core selling points of ”professional ball feel + mobility”:
- Layer 2 Quartz Sand Speed-Control Layer— This is the source of the 95% ball rebound rate. Quartz sand particles + modified acrylic precisely control the ball rebound rate when it contacts the ground, without affecting ball power or feel.
- Layer 5 Fiberglass Mesh Stabilization Layer— The biggest fear for roll flooring is ”deforming after repeated rolling”. The high-strength fibers in the fiberglass mesh keep the roll flooring from deforming after repeated rolling and storage, which supports the 3-year warranty.
- Layer 7 Anti-Shift Bottom Texture— Allows the roll flooring to stay stable with zero displacement on ”non-cement floors” such as indoor wood flooring and hardened mall floors, so it is ready to play once laid out.
4. Core use scenarios for roll flooring
The ”professional ball feel + rollable and movable” benefits from the 7-layer structure match these scenarios:
- Indoor wood flooring— Back-taped installation, with anti-shift bottom texture that does not damage wood flooring
- Temporary professional courts in malls— Lay out and use immediately, then roll up and leave after the event
- Events / pop-ups / activity venues— Multiple rolls can be joined and welded, with flexible sizing
5. Roll flooring specifications
| Item | Parameter |
|---|---|
| Thickness | 3 mm |
| Single-roll width | 1.8 m |
| Standard Size | 18 m × 9 m |
| Ball elasticity / rebound rate | A / 95% |
| Warranty | 3-year warranty |
| Tournament court (9×19m) | ¥260/㎡ (5 rolls) |
| Training court (7.2×15m) | ¥200/㎡ (4 rolls) |
FAQ
Q1: How is the 95% ball rebound rate of acrylic roll flooring achieved?
A: It comes from the 2nd layer in the 7-layer structure: ”quartz sand particles + modified acrylic speed-control layer”, which precisely adjusts the ball rebound rate at ground contact without affecting ball power.
Q2: Will roll flooring deform after repeated rolling and storage?
A: No. The 5th-layer fiberglass mesh high-strength fiber stabilization layer is designed specifically to resist deformation. This is why Lejiawen roll flooring can offer a 3-year warranty.
Q3: Can roll flooring be installed on indoor wood flooring?
A: Yes. The 7th-layer anti-shift bottom texture allows back-taped installation with zero displacement, does not damage wood flooring, and can be rolled up as a whole after the event.
Q4: Both roll flooring and acrylic floor paint are acrylic. What is the difference?
A: Roll flooring is a finished product with a 7-layer composite structure. It can be rolled up, stored, and moved. Floor paint is a permanent coating built layer by layer on site. Roll flooring costs more because it is movable (¥200–260/㎡), while floor paint wins on savings (¥98/㎡) and permanence.
Q5: How long can roll flooring last?
A: 3-year warranty. The 7-layer structure includes a fiberglass mesh stabilization layer and an AC anti-aging layer, resisting deformation and UV exposure.
Q6: Do tournament courts and training courts use the same roll flooring structure?
A: The structure and materials are exactly the same. The only differences are court size and number of rolls: tournament court 9×19m (¥260/㎡, 5 rolls), training court 7.2×15m (¥200/㎡, 4 rolls).
▎Related Products
- Tournament-Grade Acrylic Roll Flooring — ¥200–260/㎡ →
/products/courts/acrylic-roll/ - Acrylic Floor Paint (Labor and Materials Included) — ¥98/㎡ (permanent fixed court)
- Standard Mige Modular Flooring PB-Entry — ¥120/㎡ (for a hard, removable floor)
▎Related Reading
- “Modular Flooring vs Acrylic vs Roll Flooring: How to Choose Among 3 Pickleball Court Types”
- “Indoor vs Outdoor Pickleball Courts: 12 Key Differences + Selection Table”