Layout Guide: An 8-Court Badminton Hall

A badminton doubles court is 13.4 × 6.1 m (BWF Laws). Eight of them can go in one long row, or in two rows of four laid end to end with a division curtain between. Using Sport England's club-level run-offs (December 2011), the two arrangements need almost the same floor area but very different building shapes.

The long row suits a long, narrow building and needs no curtain. The two-row layout fits a squarer building of about 105 × 111 ft, and the curtain lets two groups play without shuttles crossing. Either way, that area is courts only; add a lobby, changing rooms, restrooms and any seating.

The run-offs come from Sport England's Badminton Design Guidance Note (December 2011, Revision 003, produced with Badminton England). It's the most recent version we found, so check with your national federation for anything newer.

For tournaments sanctioned by BWF the minimums are similar (2 m behind back lines, 1.5 m from sidelines and between courts), with 4 m between courts recommended at Grade 1–2 events (BWF facility specifications, October 2019). Courts end to end need a curtain, ideally solid and full height, with the run-off kept on both sides.

Sport England asks for 7.5 m (24.6 ft) of clear height at club level and 6.7 m (22 ft) at community level, measured below beams and lights. The height is needed over each court plus a "critical volume" extending 0.75 m beyond each sideline and 2.0 m beyond each back line, not over the whole hall.

That's useful in a building with a sloped roof or low beams in places: put the courts under the high parts and the lobby, seating and storage under the low parts. Drawing the building with its real heights before you place courts shows where that's possible. See what ceiling height you need for the full table.

Players look up constantly, so lights over the court are a problem. Sport England's guidance:

• Luminaires may sit above the run-off between courts, with their centre lines no closer than 750 mm to the sideline.
• Maintained average illuminance of 500 lux for club play (minimum 300, maximum 600).
• 1000 lux for international events; BWF asks for at least 1000 lux at Grade 1–2 events and 1500–1800 lux for TV.

In a row of eight, that means lines of lights running along each 1.5 m gap between courts and along the side margins: nine lines in total. In two rows of four, the same pattern repeats either side of the curtain.

Lines are 40 mm wide (BWF Laws, Law 1.1), and Sport England asks for matt white, with yellow acceptable in exceptional cases.

BWF-approved court mats are required only for BWF-sanctioned events; for club play they're a choice, not a requirement. We didn't find a sourced price for badminton mats, so get quotes; mats and a taller building are the main cost differences from a pickleball fit-out.

The closest ready-made plan is the Badminton Hall (4 Courts) template: a 121 × 75 ft hall with four courts on green sport mats in a 2 × 2 arrangement, two runs of bleachers and a 30 ft ceiling. For eight courts, extend the outline and copy the courts to make a row of eight or a second block of four, keeping the run-offs in the tables above.

Sizes for the court item are in sports court dimensions with run-off.