The Undercroft at The Twickenham Stoop Stadium

The Undercroft is 10.7 x 10.7 m (35 x 35 ft), 115 m² (1,232 sq ft), with a 3.1 m (10 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 10.7 m wall a Absen PL2.5 Plus V2 wall runs 17 x 2 (3400 x 400 px, 265 kg, 5.4 kW).

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, The Undercroft holds about 67 theater seats, 27 banquet seats at rounds of 10, or 19 classroom seats. Back row in theater is roughly 3.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at The Twickenham Stoop Stadium

• Outdoor Space54.8 x 54.8 m (180 x 180 ft) · 3.1 m ceiling
• Chris Robshaw Bar16 x 24 m (52 x 79 ft) · 4 m ceiling
• Kings Bar19.1 x 19.1 m (63 x 63 ft) · 3.1 m ceiling
• The Honours Bar17.9 x 17.9 m (59 x 59 ft) · 4 m ceiling
• Jester Suite17 x 17 m (56 x 56 ft) · 3.1 m ceiling
• Players Lounge16.8 x 16.8 m (55 x 55 ft) · 3.1 m ceiling
• Legends Lounge12 x 12 m (39 x 39 ft) · 3.1 m ceiling
• 1866 Lounge9 x 9 m (30 x 30 ft) · 3.1 m ceiling
• Trustees Lounge8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling
• Jason Leonard Lounge8.4 x 8.4 m (28 x 28 ft) · 3.1 m ceiling
• Executive Boxes (34)0.3 x 0.3 m (1 x 1 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at The Twickenham Stoop Stadium · Venues in London