A school business manager once sent us a photograph of a shared court where the netball lines had worn through the tennis surface inside eleven months. The carpet had been bought on one number, pile height, and nobody had asked what the field would carry on a Tuesday afternoon.
Ask three suppliers what is multisport turf and you get three answers: a sport, a colour, a price. On our line it is a carpet specification, fibre form, dtex, density, pile height, backing and coating chosen so one roll survives several sports at once. This piece stays on that carpet layer. Markings, fencing, lighting and base build-up belong to the venue-system side of the same project, and we leave that side to the drawing set.
What Multisport Turf Actually Is
So what is multisport turf, in specification terms? It is one carpet asked to sit inside several sports’ performance windows at once. A football pitch wants long pile and deep infill; a tennis court wants a short, fast surface; a school wants both on the same field.
That is why one field that carries several sports is a specification problem before it is a construction problem. Published guidance for multi-use community fields is blunt: each sport carries its own playing characteristics, and short pile is preferred for hockey while long pile can still serve it.
The practical answer is to fix the two or three sports that will fill the most hours, then choose a carpet that clears every one of their windows. A carpet that only satisfies the loudest sport becomes a complaint in year two.
Yarn Type and Cross Section Decide Feel
Everything downstream starts with the yarn, and yarn choice is the first fork in every artificial turf installation. Three polymers dominate: polyethylene (PE), polypropylene (PP) and polyamide (PA). Published material tables put PE first for sports surfaces, PP as the economy answer and PA at the top of the wear table.
Construction matters as much as chemistry. Monofilament yarns are extruded as single blades and give the best realism. Fibrillated yarns split into a net-like web and are durable and economical. Hybrid yarns blend both for multi-purpose courts.
Cross-section and curl change how the pile behaves under a sliding boot. Straight fibre stands upright and costs least; curly fibre reduces skin abrasion on slides; coiled fibre gives the largest elastic cushion. A published multisport datasheet lists a 10,000 D-Tex PE fibrillated yarn, UV stabilised, straight tufted, 110 micron thick and 5 mm wide.
Reading dtex, Density and Face Weight
Any measurement set that answers what is multisport turf starts with linear density. dtex is decitex, or grams per 10,000 metres of yarn, so it measures how heavy and how stiff the fibre is. Published ranges run from 4,400 to 14,000 dtex, with sports grades at 8,800 dtex and above and professional competition grades at 12,000 dtex and above.
Density is the other half of the pair. Tufting density is published across 16,800 to 25,200 stitches per square metre, with sports builds at 21,000 and elite builds at 25,200. Stitch rate runs 160 to 240 per 10 centimetres, and gauge is quoted as 3/16 inch, 3/8 inch, 5/8 inch or 3/4 inch.
Face weight tells the same story in imperial units, and it is the row that trips most artificial turf installations during tender review. One published multisport product carries a 70 oz/yd2 face weight and 97 oz/yd2 total weight; another multipurpose build is listed at 52 oz on a 45 mm pile. Since 1 oz/yd2 is about 33.9 g/m2, a 70 oz/yd2 face weight lands near 2,373 g/m2. Keep dtex and density as the primary pair, and use the face weight and linear density comparison as a cross-check.
Pile Height Families and Who They Serve
Pile height is the parameter buyers reach for first, and it is t