Green With Every Step
Pile height
2.0"
Face weight
42 oz per SY
Yarn
PE · Slit-film / Mono
Permeability
> 30" per hour
Roll size
15' wide · custom to 220'
Warranty
10 years

Built for the way football fields get used

A football field takes concentrated wear between the hash marks and in front of the benches, and it often doubles as a practice field, a band field and a soccer field. Speed Zone uses a 2-inch pile of slit-film and monofilament polyethylene fiber at 42 oz per square yard, tufted into a woven primary backing and locked with a 20 oz polyurethane coating. Tuft bind tests above 8 lbs, so fibers stay put under cleats.

Lines, numbers and logos

Decide your markings before we manufacture. High school fields under NFHS rules put hash marks 53 ft 4 in from each sideline, while NCAA fields put them 60 ft in. Both use 4-inch white field lines. College end-zone decorations must stay at least 4 ft from any line. We tuft your layout in so it never needs repainting.

If the field also hosts soccer or lacrosse, each sport gets its own line color. Inlaid lines can’t be moved later, so plan every format up front. Anything you’ll change often can be painted with a turf-safe paint.

Drainage and roll layout

Speed Zone is perforated with 3/16-inch holes on a 4-inch staggered pattern for permeability above 30 inches per hour, so the field is playable soon after rain. Rolls are 15 ft wide and manufactured to custom lengths up to 220 ft, which lets us run sideline to sideline with fewer seams.

Planning a multi-sport stadium field

Most turf football fields host more than football, so lay out every sport before we manufacture. NCAA football lines are 4 inches wide, while soccer lines can run 4–5 inches under NCAA rules and up to 5 inches under IFAB Laws. Each sport gets its own inlaid color, commonly white for football and yellow for soccer. Logos and end-zone lettering go in at the same time, kept clear of the markings each rules book requires.

Practice fields can be simpler: inlay the football lines and paint anything that changes by season with a paint made for synthetic turf.

Safety testing and heat

Impact attenuation is measured as Gmax. ASTM F1936 caps any test point at 200, and the Synthetic Turf Council recommends keeping the field below 165 for its life. Your infill and shock pad choices set that number, and we build to the target in your spec. Synthetic fields also run hotter than grass in direct sun, so plan water breaks and shade for summer practices.

Field size

Football field dimensions

Field markings per the NFHS 2024 and NCAA 2025 football rules books.
MarkingHigh school (NFHS)College (NCAA)
Field size360 × 160 ft360 × 160 ft
Hash marks from sideline53 ft 4 in60 ft
Goal post width (inside)23 ft 4 in18 ft 6 in
Line width4 in4 in (goal lines 4 or 8 in)
Team boxBetween the 25-yard linesBetween the 20-yard lines

Field markings per the NFHS 2024 and NCAA 2025 football rules books. Rolls are 15 ft wide and made to custom lengths up to 220 ft, so we plan the roll layout to your exact field.

Planning your football field

What goes into a turf football field

A synthetic field is a system: the turf, the infill that supports it, an optional shock pad, and the base underneath. Each layer changes how the field plays and how safe it tests.

Infill

Infill holds the fibers upright and adds cushioning. Common options include crumb rubber (ambient or cryogenic, from recycled tires), EPDM, sand or coated silica, organic infills like cork and coconut fiber, and TPE (Synthetic Turf Council glossary (opens in a new tab)). Speed Zone’s fiber blend is built for infill retention, and we pair it with the infill your spec calls for.

Shock pad

A shock pad, or e-layer, is a permeable layer under the turf, typically rubber granulate bound with polyurethane. It adds impact absorption, and it can be reused across more than one turf lifecycle, which lowers the cost of the next replacement.

Impact testing

Field safety is measured as Gmax, the peak deceleration on impact; lower is softer. ASTM F1936 limits each test point to 200, and the Synthetic Turf Council recommends staying below 165 for the life of the field. Test at least once a year (Sports Field Management Association guide (opens in a new tab)).

From spec to game day

  1. Step 01

    Spec & submittals

    Send us your bid spec or tell us how the field will be used. We return spec sheets and samples for your board, architect or athletic director.

  2. Bulldozer grading a sports field site

    Step 02

    Site work

    Grading and earthwork set the foundation for drainage.

  3. Compacted, laser-graded base next to a finished turf field

    Step 03

    Base & layout

    A compacted, laser-graded base is prepped and the field is laid out.

  4. Striped turf rolls laid on a ballfield

    Step 04

    Roll out & seam

    Custom-length rolls go down, seams are joined and inlaid markings line up.

  5. Finished striped ballfield at dusk

    Step 05

    Infill & game day

    Infill is installed and groomed, and the field is ready to play.

Maintenance

The core tasks are surface cleaning, debris removal, grooming, and redistributing or topping up infill, plus annual impact testing (STC maintenance guidelines (opens in a new tab)). The Sports Field Management Association puts typical synthetic field upkeep at about $5,000–$8,000 a year in materials and 300–500 labor hours. Budget for it from the first season.

Football turf FAQ

Questions from football programs

Can you build turf to NFHS and NCAA football markings?

Yes. We tuft lines, hash marks and numbers to the layout you specify. High school hash marks sit 53 ft 4 in from each sideline under NFHS rules; NCAA hash marks are 60 ft from the sideline. Confirm the current rules book edition with your officials before you finalize the layout.

Should our lines be inlaid or painted?

Inlaid lines are permanent and never need repainting, but they can’t be moved later. Painted lines can change with your schedule but need a paint made for synthetic turf. Many fields inlay football lines and paint secondary formats.

Can the same field be used for soccer?

Yes. Multi-sport fields typically inlay each sport in its own color. Plan every sport you expect to host before manufacturing, because inlaid lines can’t be added later without cutting the turf.

How is a turf football field tested for safety?

Fields are tested for impact attenuation (Gmax) under ASTM F1936, which caps readings at 200 at each test point. The Synthetic Turf Council recommends staying below 165 for the life of the field, and testing at least once a year.

What warranty comes with Speed Zone?

Speed Zone carries a 10-year warranty.