ACRYLIC VS PU VS SYNTHETIC SURFACES
How acrylic, polyurethane and synthetic turf surfaces differ — and how to pick the right one for your sport, your site and Tamil Nadu’s weather.
Why the surface matters
Choosing a court surface is one of the decisions that is hardest to undo. It decides how the court plays, how kind it is to knees and ankles, how it copes with Tamil Nadu’s sun and monsoon, and what upkeep it needs for the next decade.
Schools, academies, clubs and apartment associations usually end up choosing between three families: acrylic hard courts, polyurethane (PU) surfaces and synthetic turf. This guide explains what each one is, where it works best and what to ask before you decide.
We build all three, so we have no reason to push one over another. The right answer depends on the sports you want to play, whether the court is indoors or outdoors, and how heavily it will be used.
The three surfaces, explained
Acrylic
Layers of acrylic resurfacer and textured colour coats applied over a sound asphalt or concrete base. Cushioned versions add rubber-filled layers beneath the colour coats. The standard choice for outdoor tennis, basketball and pickleball.
PU (polyurethane)
A poured, seamless elastic layer — often over a rubber base mat — that gives more underfoot than a hard court. Widely used for indoor multi-sport and badminton courts and, as PU and EPDM rubber systems, for running tracks.
Synthetic turf
Artificial grass fibres tufted into a backing, usually filled with sand and rubber infill, laid over a free-draining base. Built for football and box cricket, and sometimes for multi-use play areas.
The names describe the top layer, but each is really a system: a base, sometimes a cushioning layer, and the surface itself. Two courts that are both called “acrylic” can play very differently depending on what lies underneath.
How they compare
| Acrylic | PU | Synthetic turf | |
|---|---|---|---|
| Feel underfoot | Firm; cushioned versions softer | Resilient, more shock absorption | Soft, grass-like |
| Typical sports | Tennis, basketball, pickleball, multipurpose | Indoor badminton, basketball, multi-sport; tracks (PU/EPDM) | Football, box cricket, play areas |
| Strong sun | Good with UV-stable colour coats | Needs a UV-stable top coat outdoors | Good with UV-stabilised fibres |
| After rain | Sheds water on a slope; dries quickly | Sheds water on a slope | Drains through the backing into the base |
| Upkeep | Cleaning; periodic recoating | Cleaning; top-coat renewal | Brushing; infill top-ups |
| Relative cost | Usually the most economical court surface | Usually more than acrylic | Priced by area — see below |
No surface wins every row. Acrylic is the practical outdoor all-rounder; PU earns its extra cost where comfort and indoor use matter most; synthetic turf is the answer when the game is played with feet rather than racquets.
Which surface for which sport?
Tennis
Outdoors, acrylic is the usual choice. It can be specified for different ITF pace categories, from slower to faster, and a cushioned system adds comfort for heavy club use.
Basketball
Outdoor courts at schools, parks and apartments are usually acrylic over concrete. Indoors, or where players want more cushioning, PU is a strong option.
Pickleball
A multi-layer cushioned acrylic surface gives the consistent bounce the game needs and is kinder on joints — important for a sport that draws every age group. Courts are 20 × 44 ft and are best laid out north–south to limit glare from the low sun.
Badminton
Badminton is played indoors, away from wind. A PU surface gives the grip and cushioning that quick lunges and changes of direction need.
Football and box cricket
Synthetic turf. Hard courts are not designed for sliding, falls or the roll of a football.
Multipurpose courts
A colour-coded acrylic surface lets one court carry lines for basketball, volleyball, badminton and more — the most flexible use of limited space for schools and residential complexes.
See basketball and tennis courts, pickleball courts and multipurpose courts for what each build includes.
What it means for cost
Our cost calculator prices by sport, not by surface: one base rate per sport, multiplied by the area, and shown as a range from 0.9× to 1.25×. The surface you choose is one of the things that decides where in that range — or outside it — your final quote lands.
| Example | Working | Indicative range |
|---|---|---|
| Pickleball, 1 court (1,800 sq.ft) | 1,800 × ₹480 × 1.1 = ₹9.5L | ₹8.6L – ₹11.9L |
| Pickleball, 2 courts (3,600 sq.ft) | 3,600 × ₹480 × 1.1 = ₹19.0L | ₹17.1L – ₹23.8L |
| Tennis, 1 court (7,200 sq.ft) | 7,200 × ₹440 × 1.05 = ₹33.3L | ₹29.9L – ₹41.6L |
| Multipurpose court (6,000 sq.ft) | 6,000 × ₹400 = ₹24.0L | ₹21.6L – ₹30.0L |
The areas include run-off around the lines: 1,800 sq.ft is a 30 × 60 ft enclosure around one 20 × 44 ft pickleball court, and 7,200 sq.ft is a 120 × 60 ft enclosure around a 78 × 36 ft tennis court. As with any estimate, a site survey, the condition of the base, lighting and fencing decide the final figure.
Base, drainage and climate
Whatever goes on top, the base decides how long it lasts. Acrylic and PU need a sound, level and fully cured base — new concrete is normally left to cure for several weeks before coating, because moisture trapped underneath can lift or blister the surface later. Cracks in the base eventually show through a hard court.
Drainage works differently for each family:
- Acrylic and PU courts are sealed surfaces. They shed water across a gentle slope to perimeter drains, so the slope and drains must be right before surfacing begins.
- Synthetic turf is permeable. Water passes through the backing into a porous base and away, so the base itself is the drainage layer.
Tamil Nadu adds its own tests: strong sun that fades and heats surfaces, and heavy monsoon spells — particularly the northeast monsoon, roughly October to December, in Chennai and the coastal districts. UV-stable materials and drainage sized for intense rain matter more here than in milder climates. Our Salem and Chennai pages look at local ground and weather.
Upkeep and resurfacing
- Acrylic: keep it clear of leaves, sand and standing water; repair cracks early; recoat the colour layers every few years, depending on use.
- PU: clean regularly; outdoors, renew the top coat as it weathers; keep sharp-heeled footwear and dragged furniture off it.
- Synthetic turf: brush regularly so the fibres stand up and the infill stays even, top up infill in high-wear areas and keep drains clear — see our monsoon turf maintenance guide.
Resurfacing is one of our services, and an Annual Maintenance Contract covers inspections, minor repairs and priority response, so small issues do not become expensive ones.
Questions & answers
Acrylic or PU for an outdoor basketball court?
For most outdoor courts, acrylic over a concrete base is the practical choice: durable in the sun, quick to dry and economical to recoat. PU gives more cushioning and suits indoor courts or users who want extra comfort, but outdoors it needs a UV-stable top coat.
Is a cushioned acrylic court worth it for pickleball?
For a court used daily by players of all ages, usually yes. The cushion layers make it kinder on joints while keeping the consistent bounce of a hard court.
Can one court be used for several sports?
Yes. A multipurpose acrylic court can carry colour-coded lines for basketball, volleyball, badminton and more. We plan the markings so the sports you play most are the easiest to read.
How do I estimate the cost of a court?
Use our cost calculator: pick the sport and enter the area including run-off. It gives an indicative range; a free site survey turns that into a firm, itemised quote.
More answers on costs, timelines and maintenance in our full FAQ.
RELATED GUIDES
Related pages
NOT SURE WHICH SURFACE?
Tell us the sports, the space and who will play. We’ll recommend a surface after a free site survey.