Improving acoustic clarity in a specialist healthcare environment
“It takes intense planning, specifying, capability and preparation to manage a project of this size, and we were immensely proud to achieve such a vast installation.”
Grimshaws
Sir Robert McAlpine
A perfect location for, what is understood to be, the largest ever folding wall installation in Europe, offering some breathtaking statistics:
A total of 7 Km (4.4 miles) of head track 852 no 10,000 mm panels
Installed in 2 Phases: Phase I in 2000 and Phase II in 2010
Phase II linking 3 Km (1.8) miles and 284 no 10,000 mm panels to give the above totals
Phase II also featuring 10 additional sets of folding acoustic walls in the new conference centre, consisting of 139 no panels and 170 metres of track
“It takes intense planning, specifying, capability and preparation to manage a project of this size,” said Julian Sargent, Style’s Group Managing Director,
“and we were immensely proud to achieve such a vast installation.”
Working in close partnership with architects, Grimshaws, and main contractors, Sir Robert McAlpine, Style not only had to overcome the sheer height and size of this installation, but there was also the need to develop a configuration that would allow as much flexibility as possible in room layout.
One challenge being that ExCeL needed the ability to reconfigure the sizes of the male and female toilets based upon the type of event taking place; certain events attracting more women and others more men. The installed solution offering a system of 21 no sets of specially designed, single secret panels that easily slide back within the wall giving ExCeL the freedom to configure different sized toilet areas into 25%, 50% or 75% of the total.
“Everyone associated with this project was absolutely thrilled with the final outcome”, said Julian Sargent, “particularly as it was a project of such monumental proportions that was completed on time, within budget and to ExCeL’s immense satisfaction.”
Talk to us about your acoustic goals — we’ll help you design a solution that sounds as good as it looks.
2026 © Style Group
HBN 00-09 sets out these surface characteristics because unsealed joints are a recognised place for moisture and micro-organisms to collect. A genuinely joint-free edge is designed to address that specific detail.
This is a surface and edge specification, not a clinical claim. Zero-joint technology has not been evaluated or certified by NHS England, and does not claim to reduce infection rates.
Food-service and guest-facing areas are typically inspected under hygiene and housekeeping standards that look closely at surfaces and joints. A seamless, moisture-resistant edge is designed with exactly that kind of scrutiny in mind.
Every one of these sectors shares the same underlying surface problem: a bonded-strip edge is a seam, and a seam is a place where dirt, moisture or wear can concentrate in a way a continuous surface can't. Zero-joint technology addresses that one structural detail across offices, schools, healthcare and hospitality settings alike — one construction detail, one shared weak point removed, four sectors that each care about it for their own reasons.
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