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temporary above ground fencing behind endzone
Weighted base of CoverSports Grand Slam above-ground portable outfield fencing installed on turf field for baseball and softball
portable above-ground fencing surrounds field
temporary above ground fencing behind endzone
Weighted base of CoverSports Grand Slam above-ground portable outfield fencing installed on turf field for baseball and softball
portable above-ground fencing surrounds field
Warranty

2 Year Warranty

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Manufactured In The USA

Made in Philly Since 1874

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Tech Specs

In PDF form.

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Above Ground Fencing

Grand Slam Fencing™

Grand Slam Fencing™ Above Ground is the portable sports fencing solution built for versatility. Designed for baseball and softball outfields, soccer fields, festivals, and multi-use athletic facilities, this temporary sports fence installs on any surface, including grass, synthetic turf, asphalt, and concrete, without drilling or ground penetration.

Color: Green
Dimensions:
Options:
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PORTABLE SPORTS FENCING FOR ANY SURFACE, ANY EVENT, ANY SEASON

ZERO GROUND PENETRATION

Set up this portable athletic fencing on grass, synthetic turf, asphalt, or concrete without drilling a single hole. Engineered weighted bases keep your temporary sports fence stable and secure while leaving the surface intact.

BUILT TO YOUR FIELD

Configure your portable fence to any outfield distance by adding or removing sections. Choose from green, red, or blue mesh with loop or pocket pole attachments, then add custom distance banners and sponsor graphics in your team colors. 200' and 300' home run kits ready to ship.

WIND-ENGINEERED STABILITY

Our reengineered weighted base bends under high wind loads instead of shifting across your field. You will see the fence flex with the wind rather than drag along the ground, and when conditions calm, the fence snaps back taut and game-ready.

FAST SETUP AND STORAGE

Transform any open space into a game-ready field in hours, not days. Choose loop or vinyl pocket attachments for the fastest setup and teardown (see photos below).

American University soccer player with temporary fencing

New for 2024: Wind Resistant Base

Reengineered to stay put in all weather, our new Above Ground Grand Slam Fencing base bends under high wind load instead of shifting. You will see the fence moving with the wind instead of moving on the ground, and when it's game time, you'll find your fence to be taut and looking sharp.

Common field designs using our standard length kits.

To calculate the fencing needed for foul-pole to foul-pole, multiply the home run distance by 1.57. (e.g. 200′ home run distance x 1.57 = 314′ of fencing)

For 300′ home run distance (baseball) you can use 500′ of fencing. Recommended kits:

  • 2 each 150′ fence kits
  • 2 each 100′ fence kits
  • Extra fencing allows for extension beyond
    foul line or overlap
grandslam-300

For 200′ home run distance (softball & Little League) you need a minimum 314′ of fencing. Recommended kits:

  • 1 each 150′ fence kits
  • 2 each 100′ fence kits
    Extra fencing allows for extension beyond
    foul line or overlap.

grandslam-200

Portable Fencing - Weighted Base

Weighted base keeps fence in place


Length

Poles - Every 10'
(Standard)

Weighted Base
Assemblies for
Poles

Poles/Wtd Base -
Every
5' (Optional)

Tape Measure
(Included)

300' HR Distance
Full Outfield

471'

48

48

95

Yes

200' HR Distance
Full Outfield

314'

33

33

65

Yes

150' Standard Length

150'

16

16

31

100' Standard Length

100'

11

11

21

50' Standard Length

50'

6

6

11

FABRIC SPECIFICATIONS

COLOR:

RED, BLUE, GREEN

WEIGHT:

136gsm

HEIGHT:

4FT

YARN TYPE:

Knitted Polyethylene

YARN SIZE:

600 - 650 denir

LENGTHS:

50’, 100’, 150’, 314’, 471’

TENSILE STRENGTH:

85.2lbf/66.3lbf (ASTM D 5034-2009, C.R.E, GRAB METHOD)

BURSTING STRENGT

163.0lbf(ASTM D 3787:2011, C.R.E, BALL BURSTING METHOD)

POLE SPECIFICATIONS

LENGTH:

60”

OUTER DIAMETER:

1.31-1.32”

INNER DIAMTER:

1.050-1.060”

WALL WIDTH:

.125-.135”

Loops

Loops are our default option for attaching above ground fence netting to the pole bases. They are robust and result in a clean overall aesthetic for the temporary fence. When being stored in the off-season, the poles can be left attached to the fence netting after you break down the bases.

Pockets

Pockets make setup and tear down of our above-ground temporary fencing incredibly easy. Simply assemble the bases, and then slip the pocket over the top of the pole. The reverse can be done for tear-down. The sturdy vinyl used for these pockets ensures there is no sagging or bunching up of the fabric, and that the fence will remain taut and tall.

Temporary Fencing Pole Pocket

Frequently Bought Together

Grand Slam Fencing™

Kits with Distance Banners

Optional distance banners can be added to your Grand Slam Fencing order. Use our standard options or craft your own!

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Grand Slam Fencing™

​In-Ground ​Fencing

In-Ground Grand Slam Fencing™ anchors directly into turf for a secure, professional outfield boundary. Choose 5’ or 10’ pole spacing.

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CoverSports®

Outfield Distance Markers

Enhance your outfield with custom vinyl distance markers printed in your team colors.

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Grand Slam Fencing™

Premium Fence Kit

The ultimate temporary sports fence, all in a single kit. Includes foul poles, sockets, distance banners & more!

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