Short, concrete pieces for project buyers and specifiers — cinema and auditorium seating, fixed-seating fire codes, elderly-care chair design and public-space procurement. The trade-offs we argue about with buyers, not brochure copy.
Row spacing and acoustics get their own articles. This one is the purchase itself: what to pin down about the seat — structure, mechanism, foam, cover, anchoring — so three factory quotes describe the same product.
Read the noteHalf the cinema enquiries we get are not for new halls — they are for halls that look tired. Whether you recover what is there or rip it out is an economics question with a few hard gates.
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In a care home the chair is cleaned with disinfectant hundreds of times a year. Most upholstery is not built for that. Here is how we spec covers, seams and gaps for the wipe-down life.
Read the noteBuyers ask for a price per seat. The honest answer starts with your row pitch and rake, because a fixed seat that fits the building and one that fails inspection cost the same to make.
Read the noteHalf the fire specs we are sent are out of date. Here is what the public-occupancy tests really check, what changed in 2019, and why we confirm the standard before tooling.
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Fixed seating is not graded by the office-chair standards buyers know. EN 12727 ranks it L1 to L4 by how hard the room treats it — and over-specifying costs as much as under-specifying.
Read the noteA care chair is judged on getting out of it, not sinking into it. That single fact changes the seat height, the foam and the whole brief versus a domestic recliner.
Read the noteA theatre-seating tender that omits the spare-parts list and the golden sample is a tender that will hurt in year three. Here is the checklist we wish more RFPs used.
Read the noteA hall that sounds great full and dead empty has a seating problem, not just a room problem. Heavily upholstered seats are the trick — and the cost.
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A building project rarely needs one kind of seat. Consolidating an office fit-out, a hall and a care wing onto one supplier saves real freight — but only if you know where it strains.
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