{"id":64206,"date":"2026-09-14T11:55:00","date_gmt":"2026-09-14T11:55:00","guid":{"rendered":"https:\/\/www.furnitureinfashion.net\/blog\/tub-chairs-cafes-vs-homes-contract-grade-fire-standards-crib-5\/"},"modified":"2026-09-14T11:55:00","modified_gmt":"2026-09-14T11:55:00","slug":"tub-chairs-cafes-vs-homes-contract-grade-fire-standards-crib-5","status":"publish","type":"post","link":"https:\/\/www.furnitureinfashion.net\/blog\/tub-chairs-cafes-vs-homes-contract-grade-fire-standards-crib-5\/","title":{"rendered":"Tub Chairs in Cafes vs Homes: Contract Grade Fire Standards Explained (Crib 5)"},"content":{"rendered":"<p>A tub chair in a cafe and a tub chair in a living room can look identical and still be built to different requirements. The separation is regulatory. Upholstered furniture supplied for use in UK homes is governed by the Furniture and Furnishings (Fire) (Safety) Regulations 1988, while seating specified for non domestic premises is normally procured to BS 7176, the standard covering the fire performance of upholstered seating for use in non domestic settings.<\/p>\n<p>n<\/p>\n<p>Crib 5 is the phrase that carries most of the confusion. It refers to ignition source 5 in BS 5852, the British Standard describing test ignition sources for upholstered seating, and it uses a small wooden crib rather than a match sized flame. It represents a more severe ignition risk than domestic testing assumes, and it is the level typically associated with medium hazard non domestic environments. It is a specification for a setting, not a measure of quality.<\/p>\n<p>nn<\/p>\n<h3>Key findings at a glance<\/h3>\n<p>n<\/p>\n<ul>n<\/p>\n<li>Domestic upholstered seating sold in the UK is subject to the Furniture and Furnishings (Fire) (Safety) Regulations 1988.<\/li>\n<p>n<\/p>\n<li>BS 7176 is the standard used to specify the fire performance of upholstered seating for non domestic premises, and it sets out hazard categories.<\/li>\n<p>n<\/p>\n<li>BS 5852 defines the ignition sources used in testing, of which the wooden crib known as source 5 is the one referred to as Crib 5.<\/li>\n<p>n<\/p>\n<li>Crib 5 describes a test ignition source, not a grade of comfort, durability or build quality.<\/li>\n<p>n<\/p>\n<li>Responsibility for fire safety in non domestic premises in England and Wales sits with the responsible person under the Regulatory Reform (Fire Safety) Order 2005, which is why operators specify to a standard rather than to a look.<\/li>\n<p>n<\/p>\n<li>Contract specified tub chairs are typically built for continuous public use, which affects frame construction and fabric abrasion resistance as well as fire performance.<\/li>\n<p>n<\/p>\n<li>A home does not require contract specification, and choosing it brings no domestic safety benefit beyond what the domestic regulations already require.<\/li>\n<p>n<\/ul>\n<p>nn<\/p>\n<h3>What the domestic regulations actually cover<\/h3>\n<p>n<\/p>\n<p>The 1988 regulations apply to upholstered furniture supplied in the course of business for use in private dwellings. They set requirements covering filling materials, covering fabrics and the assembled item, and they are the reason permanent labelling appears on upholstered seating sold in the UK. A buyer choosing a tub chair for a sitting room is already buying to a regulated standard, whether or not the product description mentions it.<\/p>\n<p>n<\/p>\n<p>This is worth stating plainly because the phrase contract grade is sometimes presented as though domestic furniture were unregulated by comparison. It is not. The two regimes test against different assumed ignition risks because the settings differ: a private home has a small number of known occupants and familiar escape routes, while a cafe has an unfamiliar public, higher occupancy and a duty holder responsible for the premises. The standards follow the risk profile of the setting, not the prestige of the product.<\/p>\n<p>nn<\/p>\n<h3>Crib 5 in context<\/h3>\n<p>n<\/p>\n<p>BS 5852 sets out a series of ignition sources of increasing severity, from smouldering cigarette and small flame sources through to wooden cribs. The crib designated source 5 burns longer and delivers more energy to the seat than a match flame equivalent, so a composite of cover fabric, interliner and filling that performs acceptably against it has been tested against a harder case. When a specifier asks for Crib 5, they are asking for that ignition source to have been used on the composite being supplied.<\/p>\n<p>n<\/p>\n<p>Two practical consequences follow. First, performance belongs to the combination rather than to the fabric alone, which is why contract upholstery is often supplied with a fire retardant interliner between cover and filling. Change the cover on a contract chair and the tested composite no longer exists. Second, achieving the level can influence how a fabric feels, since treatments and interliners add a layer between the hand and the foam.<\/p>\n<p>n<\/p>\n<p>The table below summarises where each document sits. It is a specification reference rather than a statistical comparison.<\/p>\n<p>n<\/p>\n<table>n<\/p>\n<thead>n<\/p>\n<tr>\n<th>Reference<\/th>\n<th>What it is<\/th>\n<th>Where it applies<\/th>\n<\/tr>\n<p>n<\/thead>\n<p>n<\/p>\n<tbody>n<\/p>\n<tr>\n<td>Furniture and Furnishings (Fire) (Safety) Regulations 1988<\/td>\n<td>UK regulations for upholstered furniture supplied for private dwellings<\/td>\n<td>Domestic seating sold in the course of business<\/td>\n<\/tr>\n<p>n<\/p>\n<tr>\n<td>BS 7176<\/td>\n<td>Standard for the fire performance of upholstered seating in non domestic premises, with hazard categories<\/td>\n<td>Cafes, hotels, offices, public buildings<\/td>\n<\/tr>\n<p>n<\/p>\n<tr>\n<td>BS 5852<\/td>\n<td>Standard defining the test ignition sources used on upholstered composites<\/td>\n<td>Referenced by the standards above rather than specified alone<\/td>\n<\/tr>\n<p>n<\/p>\n<tr>\n<td>Crib 5<\/td>\n<td>Ignition source 5 within the BS 5852 series, a small wooden crib<\/td>\n<td>Commonly required for medium hazard non domestic settings<\/td>\n<\/tr>\n<p>n<\/p>\n<tr>\n<td>Regulatory Reform (Fire Safety) Order 2005<\/td>\n<td>Fire safety duties for the responsible person in non domestic premises in England and Wales<\/td>\n<td>The operator of the premises, not the furniture itself<\/td>\n<\/tr>\n<p>n<\/tbody>\n<p>n<\/table>\n<p>nn<\/p>\n<h3>Why contract tub chairs are built differently<\/h3>\n<p>n<\/p>\n<p>Fire specification is only part of what separates a hospitality chair from a domestic one. A cafe chair is sat in dozens of times a day by people who do not own it, dragged across a hard floor, knocked by bags and cleaned with commercial products. That duty cycle shows up in the construction: heavier frames, reinforced joints, higher abrasion resistance in the cover and often a wipe clean surface.<\/p>\n<p>n<\/p>\n<p>Domestic tub chairs are designed for a different pattern of use. Comfort over a long evening matters more than resistance to being dragged, so seat foam can be softer, covers can be chosen for texture rather than cleanability, and the frame can be lighter because it will be moved rarely. Neither approach is better in the abstract. A contract chair placed in a quiet living room will often feel firmer than expected, and a domestic chair placed in a busy premises will wear out early and may not meet the specification the operator is required to apply. When we advise customers browsing <a href=\"https:\/\/www.furnitureinfashion.net\/tub-chairs\/\">tub chairs UK<\/a> designs, the first question is always where the chair will live and how often it will be used.<\/p>\n<p>nn<\/p>\n<h3>The overlap: home offices, salons and spare rooms<\/h3>\n<p>n<\/p>\n<p>The boundary blurs in the growing number of UK properties used partly for business. A treatment room in a converted front room, a consulting space in a garden building or a small studio with a waiting area sits somewhere between the two regimes, and the correct answer depends on whether the space counts as non domestic premises for fire safety purposes. That is a question for the person responsible for the premises rather than for a furniture retailer, and we would always encourage anyone in that position to check their obligations before specifying seating.<\/p>\n<p>n<\/p>\n<p>Where the space is unambiguously domestic, including a home office used only by the household, standard domestic upholstery is appropriate. The relevant decisions become comfort, scale and material. Tub chairs work well in these rooms because the enclosed arm gives support without the footprint of an armchair, which is also why they appear so often in bay windows and on landings. For rooms where a tub chair is being used as occasional seating alongside a sofa, the wider <a href=\"https:\/\/www.furnitureinfashion.net\/lounge-chaise-chairs\/\">lounge and chaise chairs UK<\/a> range is worth comparing for scale before committing.<\/p>\n<p>nn<\/p>\n<h3>Materials and how they age in each setting<\/h3>\n<p>n<\/p>\n<p>Faux leather and bonded coverings dominate cafe seating because they wipe clean and resist spills, but they are also the coverings most likely to crack if placed against a radiator or in strong direct sunlight, which is a common position in a domestic bay window. Fabric covers are more forgiving to sit on and more comfortable in warm weather, at the cost of being harder to clean quickly. Velvet has become a popular domestic choice, and it holds up well in a living room while being a poor fit for a food and drink environment.<\/p>\n<p>n<\/p>\n<p>Frame and leg details matter in the same way. A cafe chair often has a plastic glide designed to survive being dragged, while a domestic chair may have a timber or metal leg finished to be seen. On hard floors at home, felt pads are worth fitting regardless. If the chair is joining a set, keeping the material logic consistent with the rest of the room usually matters more than matching exactly, and comparing across the <a href=\"https:\/\/www.furnitureinfashion.net\/living-room-furniture-sets\/\">modern living room furniture sets UK<\/a> selection tends to make that easier than choosing a chair in isolation.<\/p>\n<p>nn<\/p>\n<h3>What this means for UK homes<\/h3>\n<p>n<\/p>\n<p>If the chair is for a private home, buy on comfort, scale and material, and rely on the domestic regulations that already apply to upholstered furniture sold in the UK. Contract specification is not an upgrade for a living room. Measure the space allowing for the chair&#8217;s full depth including the back, and remember that tub chairs read smaller than they measure because the arm and back are one continuous line.<\/p>\n<p>n<\/p>\n<p>If the chair is for premises used by the public, establish the hazard category applicable to the setting before choosing anything, since the specification follows from that decision rather than the other way round. Ask for the fire performance of the composite as supplied, including any interliner, and do not re cover a contract chair without confirming the new composite still meets the specification. Keep the documentation: the responsible person for the premises will need it, and a chair without its paperwork is difficult to evidence later.<\/p>\n<p>nn<\/p>\n<h3>Methodology<\/h3>\n<p>n<\/p>\n<p>This report was compiled in 2026 by the editorial team at <a href=\"https:\/\/www.furnitureinfashion.net\">Furniture in Fashion<\/a>. It draws on our editorial assessment as a UK modern furniture retailer and on named public standards and regulations, specifically the Furniture and Furnishings (Fire) (Safety) Regulations 1988, BS 7176, BS 5852 and the Regulatory Reform (Fire Safety) Order 2005. It summarises the purpose and scope of those documents in plain language and is not a substitute for reading them or for professional fire safety advice. No testing was carried out for this report, and it contains no proprietary sales data, search data or survey fieldwork.<\/p>\n<p>nn<\/p>\n<h3>Citing this report<\/h3>\n<p>n<\/p>\n<p>Journalists and websites are welcome to cite this 2026 analysis with credit to Furniture in Fashion and a link back to us. The report explains the regulatory difference between domestic and contract upholstered seating in the UK and what Crib 5 refers to. It is an editorial explainer rather than a legal interpretation, and readers with duties under fire safety legislation should take their own advice.<\/p>\n<p>nn<\/p>\n<h3>Frequently asked questions<\/h3>\n<p>n<\/p>\n<h3>What does Crib 5 mean?<\/h3>\n<p>n<\/p>\n<p>Crib 5 refers to ignition source 5 within BS 5852, the standard that defines test ignition sources for upholstered seating. It uses a small wooden crib, which represents a more severe ignition risk than the small flame sources used in domestic testing, and it is commonly specified for medium hazard non domestic settings.<\/p>\n<p>n<\/p>\n<h3>Do I need Crib 5 furniture in my house?<\/h3>\n<p>n<\/p>\n<p>No. Upholstered furniture supplied for use in private dwellings in the UK is subject to the Furniture and Furnishings (Fire) (Safety) Regulations 1988, and meeting that is what domestic seating is built for. Contract specification is aimed at premises with public occupancy and a responsible person under fire safety legislation.<\/p>\n<p>n<\/p>\n<h3>Is contract furniture more durable than domestic furniture?<\/h3>\n<p>n<\/p>\n<p>Contract seating is generally built for heavier and more frequent use, with sturdier frames and covers chosen for abrasion resistance and cleanability. That is a design response to the setting rather than an automatic mark of quality, and it often means a firmer, more utilitarian chair than most people want at home.<\/p>\n<p>n<\/p>\n<h3>Can I re cover a contract tub chair?<\/h3>\n<p>n<\/p>\n<p>Not without checking. Fire performance in contract seating belongs to the composite of cover, interliner and filling together, so replacing the cover creates a new composite that has not been tested. Anyone responsible for premises should confirm the new specification before putting a re covered chair back into use.<\/p>\n<p>n<\/p>\n<h3>Why are tub chairs so common in both settings?<\/h3>\n<p>n<\/p>\n<p>The enclosed arm and back give a supportive seat within a compact footprint, which suits a cafe where floor area is revenue and a home where a full armchair would crowd the room. The shape also sits comfortably against a wall or in a bay, so it fits awkward spaces that a squarer chair cannot.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Furniture in Fashion has set out the difference between a tub chair specified for a cafe and the same silhouette specified for a living room, and the distinction is regulatory before it is physical. Domestic upholstered seating sold in the UK falls under the Furniture&#8230;<\/p>\n","protected":false},"author":4,"featured_media":64207,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[6116,6053,1204,1075],"class_list":["post-64206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-living-room-furniture","tag-contract-furniture","tag-fire-safety","tag-tub-chairs","tag-upholstery"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts\/64206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/comments?post=64206"}],"version-history":[{"count":0,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts\/64206\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/media\/64207"}],"wp:attachment":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/media?parent=64206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/categories?post=64206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/tags?post=64206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}