CRIB 5 Procurement & Specification Guide: A Step-by-Step Process for Commercial Buyers

Procuring upholstered furniture for a commercial or hospitality project is not just a design decision — it is a compliance process. Getting it wrong can mean furniture that has to be pulled from a fitted-out space before opening, or a fire risk assessment that can't be signed off. This guide sets out a clear, step-by-step specification and procurement process for hotels, restaurants, serviced apartments, care homes and other commercial premises.

Fire-safety requirements vary according to building type, use, hazard classification and the specific furniture application. CRIB 5 (BS 5852:2006 Ignition Source 5) should be specified according to the requirements of the project and the responsible person. This guide explains how to work through that process — it is not a substitute for confirming requirements with your project's fire-safety professional or competent person.

Step 1: Establish the Fire Risk Assessment Requirement

Before any furniture is specified, the responsible person for the premises — typically the owner, operator, or employer — should confirm what the fire risk assessment requires for upholstered furniture in each area of the building. This is the starting point, not an afterthought: it determines the fire-resistance level you actually need, rather than assuming CRIB 5 by default.

In practice, CRIB 5 is the fire-resistance level most commonly specified for upholstered furniture in hotels, restaurants, bars, care homes, serviced apartments, student accommodation and similar public-facing commercial environments. But the correct classification is a project-specific decision, not a blanket rule.

Step 2: Build CRIB 5 Into the Brief and Schedule

Once the requirement is confirmed, it should go into the project brief and furniture schedule at line-item level — not left as a general note. For each upholstered item, record:

  • The fire-resistance standard required (e.g. CRIB 5 / BS 5852:2006 Ignition Source 5)
  • Whether the item is a fixed specification or has an approved fabric range
  • Required lead time against the project programme
  • Who is responsible for collecting and retaining the certificate

Step 3: Request the Right Documentation From Suppliers

A CRIB 5 certificate applies to a specific combination of foam, barrier material (interliner) and outer fabric — not to any one component alone. When requesting documentation from a supplier, ask for:

  • A certificate covering the full assembly — foam, barrier and fabric tested together
  • The name of the accredited UK testing laboratory and a certificate reference number
  • Confirmation that the specific fabric colourway or pattern you are ordering is covered, not just the base cloth
  • Written confirmation for any bespoke or COM (customer's own material) fabric before production starts

Do not accept verbal assurance that a product is "CRIB 5" without seeing the certificate. This is the single most common gap found during fire risk assessment reviews.

Step 4: Plan for Lead Time Realistically

Custom-manufactured contract furniture routinely takes 12–20 weeks from order to delivery. For hotels opening to a fixed date, restaurants refitting between seasons, or build-to-rent developments working to a handover deadline, this is often the single biggest procurement risk — bigger, in practice, than the compliance question itself.

Where the programme is tight, sourcing CRIB 5 certified pieces already held in UK stock removes weeks from the timeline without compromising on specification. Reserve bespoke or made-to-order routes for pieces where the extra lead time is acceptable.

Step 5: Retain Documentation for Handover

Certificates should be collected as items are delivered, not chased retrospectively before an inspection. Best practice is a single project folder — physical or digital — containing every CRIB 5 certificate, organised by room or area, handed over to the responsible person or facilities team at project completion. This becomes part of the ongoing fire risk assessment record and should be updated whenever furniture is replaced.

Common Procurement Mistakes

  • Assuming a fabric is CRIB 5 because it is described as "fire retardant." Fire-retardant treatments can improve performance but do not on their own produce a CRIB 5 certificate — the full assembly must be tested.
  • Reusing a certificate across a fabric change. A new fabric, foam or barrier material requires retesting — the old certificate no longer applies.
  • Ordering domestic furniture for a commercial space to save cost or time. Domestic-grade furniture is tested to a lower ignition source and will not usually satisfy a commercial fire risk assessment.
  • Leaving certificate collection until after installation. Chasing paperwork retrospectively, room by room, is where documentation gaps most often appear.

CRIB 5 Procurement Checklist

  • Fire risk assessment requirement confirmed for each area before specification begins
  • Fire-resistance standard recorded against every upholstered line item in the furniture schedule
  • Supplier certificates requested and reviewed before order confirmation
  • Certificates confirmed to cover the specific fabric, foam and barrier combination ordered
  • Lead times checked against the project programme, with in-stock alternatives identified as a contingency
  • Certificates collected on delivery and filed by room or area
  • Full documentation set handed over to the responsible person at project completion

Frequently Asked Questions: CRIB 5 Procurement

Who is responsible for confirming the fire-resistance requirement — the buyer, the designer, or the supplier?
Legal responsibility sits with the "responsible person" for the premises — usually the owner or operator. In practice, designers and procurement teams typically manage the day-to-day specification and documentation on their behalf, but the underlying duty cannot be delegated away.

Can I mix CRIB 5 and non-CRIB 5 furniture in the same space?
This depends on the fire risk assessment for that specific area. Where a space is assessed as requiring CRIB 5, all upholstered pieces in it should typically meet that standard — check with your fire-safety professional rather than assuming.

How long should CRIB 5 certificates be kept?
For the working life of the furniture, as part of the premises' ongoing fire risk assessment record. Certificates should be retained and produced on request during fire authority inspections.

Where can I source CRIB 5 certified furniture quickly for a UK commercial project?
Industrious Decor supplies CRIB 5 certified contract furniture from UK stock for fast delivery, with a certificate provided for every piece. Trade accounts and project pricing are available — contact trade@industriousdecor.com.

Further Reading

Shop CRIB 5 Furniture — In Stock for Fast UK Delivery

All pieces below are certified to BS 5852:2006 Ignition Source 5 and available from UK stock. Certificates supplied with every order.

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