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Fire Resistant Blinds

Fire resistant blinds are a legal requirement in schools, offices, care homes and commercial lets. Find out which blind types are certified to BS 5867-2 — and what that actually means in practice.

Fire safety explained

How fire resistant blinds work

Fire resistant blinds don't make a window fireproof. What they do is slow down ignition, reduce flame spread, and limit toxic smoke output — giving occupants more time to evacuate and reducing the risk of a fire escalating rapidly through a building. Understanding how that works in practice helps you choose the right standard for the right environment.

  • Inherent vs treated flame resistance

    Inherently flame-resistant fabrics are made from fibres that resist ignition by their chemical nature — fibreglass, modacrylic blends, and Trevira CS are common examples. No surface treatment is required and the fire performance doesn't degrade with washing or age. Treated fabrics have a flame-retardant chemical coating applied after weaving. They meet the same BS 5867-2 standard but the coating can gradually reduce in effectiveness with repeated cleaning, so re-treatment may be required over time.

  • BS 5867-2 certification

    BS 5867 Part 2 is the British Standard that defines flame resistance for curtains and blinds used in the UK. Type B certification is required in most commercial, educational, and public spaces. Type C is a higher performance level required in healthcare environments, care homes, and higher-risk settings. Both certify that the fabric resists ignition, self-extinguishes when a flame is removed, and retains its fire performance after repeated washing.

  • Reduced smoke toxicity

    Smoke inhalation causes more fire fatalities than direct flame contact. Standard synthetic fabrics — polyester, acrylic — release highly toxic fumes when burning. Certified FR fabrics are designed to char rather than combust, which significantly reduces the volume and toxicity of smoke produced. In an enclosed space this is the difference that most influences whether occupants can safely evacuate before being overcome.

BS 5867-2 Type B vs Type C — which do you need?

Both certifications confirm the blind fabric resists ignition and self-extinguishes — but they're tested to different performance thresholds. Type B is the standard requirement for most commercial premises: offices, schools, retail spaces, and standard residential rental properties. Type C sets a higher bar and is typically required in healthcare environments, care homes, and buildings with sleeping accommodation. If you're unsure which applies to your building, your fire risk assessment will specify it — or we can advise based on the building type.

Standard fabric blindNot compliant
BS 5867-2 Type BCommercial standard
BS 5867-2 Type CHealthcare standard
Aluminium VenetianNon-combustible

FR certification only covers the fabric — not the whole blind. A certified FR fabric fitted with a standard plastic headrail and PVC cord still has combustible components. In high-risk or fully compliant installations, the headrail, brackets, and operating mechanism should also be specified in non-combustible or low-flammability materials. We can advise on fully compliant blind systems, not just FR fabric options.

The best fire resistant blinds for homes and businesses

A standard fabric blind can catch, spread flames, and release toxic smoke within seconds of ignition. Fire resistant blinds are built differently — from fabrics and components that resist ignition, slow flame spread, and buy critical time for evacuation. They're a legal requirement in commercial, educational, and healthcare buildings across the UK, and an increasingly popular choice in family homes too. Here are the three types that perform best.

  • Best overall

    Fire retardant roller blinds

    Fire retardant roller blinds are the most widely used and most versatile fire-safe option. The fabric is either inherently flame-resistant — woven from fibres that resist ignition by nature, such as fibreglass or modacrylic blends — or treated with a certified flame-retardant coating that meets BS 5867-2. When exposed to a flame, the fabric chars and self-extinguishes rather than catching and spreading fire. They're available in a huge range of colours, opacity levels, and finishes, making them suitable for every room type from a school classroom to a domestic kitchen.

    • BS 5867-2 certified fabrics
    • Inherent or treated FR options
    • Best for all room types
  • Great all-rounder

    Fire retardant vertical blinds

    Vertical blinds with FR-rated fabric or PVC slats offer excellent fire performance across large window spans — particularly useful in offices, schools, and commercial spaces where wide windows or patio-style doors are common. PVC vertical blinds are inherently fire resistant without any additional treatment: the material doesn't ignite easily and tends to melt rather than flame. FR fabric vertical blinds are available with the same BS 5867-2 certifications as roller blinds, making them a compliant choice for public buildings where full-width coverage is required.

    • PVC inherently fire resistant
    • BS 5867-2 fabric option
    • Best for wide spans & commercial
  • Most robust

    Aluminium Venetian blinds

    Aluminium Venetian blinds don't burn — full stop. The all-metal construction is non-combustible and will not contribute to fire spread under any realistic domestic or commercial scenario. There are no fabrics to treat, no certifications to maintain, and no risk of a coating degrading over time. They're a particularly strong choice for kitchens, laboratories, and industrial environments where naked flames, heat sources, or sparks are a genuine risk. The trade-off is flexibility — you get light control from the slats but no fabric opacity or blackout capability.

    • Non-combustible metal
    • No fabric treatment needed
    • Best for kitchens & industrial

One thing worth knowing:A fire retardant blind that isn't correctly installed can still allow flames to travel around the edges of the window. Blinds fitted tightly within the recess with minimal gaps perform significantly better in a fire scenario than loosely hung blinds. We fit every blind ourselves and specify the right components for the environment — so compliance isn't just about the fabric label.

Room by room

Which fire resistant blind works best in each setting?

Fire risk varies significantly by room and building type. The right blind — and the right certification level — depends on what the space is used for, who occupies it, and what the legal requirements are for that environment.

  • Kitchen

    Aluminium Venetian or FR roller

    The kitchen is the highest fire-risk room in any domestic property — open flames, high heat, and cooking residue on a standard fabric blind are a poor combination. An aluminium Venetian blind eliminates the combustion risk entirely, with the added benefit of being wipe-clean. A fire retardant roller blind with a certified FR fabric is an equally valid choice and gives you more colour and opacity options. Avoid fabric Roman blinds or untreated roller blinds directly above or adjacent to a hob.

    Highest domestic riskNon-combustible optionsWipe-clean recommended

  • Schools & nurseries

    FR roller blind (BS 5867-2 Type B)

    Schools, nurseries, and educational settings are legally required to use FR-certified window treatments throughout. BS 5867-2 Type B is the minimum standard for most classroom environments. Fire retardant roller blinds with certified FR fabrics are the most common specification — they're easy to clean, available in blackout for projector use, and straightforward to replace like-for-like when worn. All documentation should be retained as evidence of compliance for fire risk assessments.

    BS 5867-2 Type B minimumLegal requirementDocumentation required

  • Care homes & healthcare

    FR roller blind (BS 5867-2 Type C)

    Healthcare settings and care homes require the highest level of FR certification — BS 5867-2 Type C — due to the vulnerability of occupants and the difficulty of rapid evacuation. Inherently flame-resistant fabrics are strongly preferred over treated fabrics in these environments, as they maintain their fire performance indefinitely without re-treatment. All blind systems should use non-combustible or low-flammability components throughout, not just the fabric, and full certification documentation must be provided at installation.

    BS 5867-2 Type C requiredInherent FR preferredFull system compliance

  • Offices & commercial spaces

    FR roller or FR vertical blind

    Commercial buildings are legally required to have FR-certified window treatments under the Regulatory Reform (Fire Safety) Order 2005. FR roller blinds and FR vertical blinds are both widely used and both compliant to BS 5867-2 Type B for standard commercial use. Vertical blinds are particularly useful in open-plan offices with large or floor-to-ceiling windows. Ensure your supplier provides certification documentation at handover — this is required for your building's fire risk assessment records.

    Legal requirementBS 5867-2 Type BCertification at handover

  • Bedrooms (domestic)

    FR roller blind or standard blind

    Fire resistant blinds are not a legal requirement in domestic bedrooms, but they're a sensible precaution — particularly in a child's bedroom or a room near a fireplace or candles. A fire retardant roller blind in a blackout FR fabric costs no more than a standard equivalent and provides meaningful additional safety. For rental properties, landlords should check local fire risk assessment requirements — some local authorities and insurance providers specify FR window treatments in all rooms.

    Recommended not requiredBlackout FR availableCheck rental requirements

  • Hotels & holiday lets

    FR roller blind (BS 5867-2 Type B/C)

    Hotels, serviced apartments, and commercial holiday lets are non-domestic premises and must comply with the Regulatory Reform (Fire Safety) Order — meaning FR-certified blinds are mandatory throughout. The required certification level (Type B or Type C) depends on the building's fire risk assessment. Short-term holiday lets operated from domestic properties occupy a grey area, but most insurers and many local authorities now require FR window treatments as a condition of operating legally. Always check with your insurer before installing standard blinds in a let property.

    Mandatory in commercial letsCheck insurer requirementsFR documentation needed

If you're unsure what standard applies to your building, start with your fire risk assessment. For commercial premises this is a legal requirement and will specify the minimum FR rating for all soft furnishings. For domestic properties, your insurer is the most useful starting point — particularly for rental or let properties where requirements are tightening. We can advise on the correct specification once you know what's required.

Common questions

Fire resistant blinds — frequently asked questions

Clear answers to the questions we get asked most about fire safety and blinds.

Do fire resistant blinds actually make a difference in a real fire?

Yes — certified FR blinds slow ignition, resist flame spread, and produce significantly less toxic smoke than standard fabrics. In a fire, this translates to additional evacuation time — often the difference between a safe exit and a dangerous one. They don't make a window fireproof, but they remove the blind itself as a source of rapid flame spread and smoke generation.

What is the best fire resistant blind for a commercial building?

A fire retardant roller blind certified to BS 5867-2 Type B is the most widely used and most versatile choice for commercial buildings. FR vertical blinds are a good alternative for wide windows or open-plan spaces. Both are available in a full range of fabrics and colours. All blinds for commercial use must be accompanied by certification documentation for your fire risk assessment records.

What's the difference between a fire retardant blind and a fireproof blind?

No blind is truly fireproof — the correct term is fire retardant or fire resistant. A fire retardant blind is built from materials that resist ignition, self-extinguish when a flame source is removed, and slow the spread of fire. Aluminium Venetian blinds come closest to being non-combustible, as the metal slats will not burn, though other components such as cords and headrails may still be combustible.

Are fire resistant blinds a legal requirement in homes?

Fire resistant blinds are not a legal requirement in privately owned domestic properties. However, they are a legal requirement in all non-domestic premises — including offices, schools, care homes, hotels, and commercial rental properties — under the Regulatory Reform (Fire Safety) Order 2005. Landlords renting domestic properties should check local fire risk assessment requirements and insurer conditions, as these vary and are becoming more stringent.

What does BS 5867-2 certification mean for blinds?

BS 5867-2 is the British Standard for flame resistance in curtains and blinds. Type B certifies the fabric meets the minimum flame resistance standard for most commercial and public spaces. Type C certifies a higher performance level required in healthcare and care environments. Both confirm the fabric resists ignition, self-extinguishes, and maintains fire performance after repeated washing. Always ask for documentation confirming the certification when purchasing.

Does the fit of a fire resistant blind affect its performance?

Yes — a correctly fitted FR blind performs significantly better than a loosely hung one. Gaps around the edges of the blind allow flames and smoke to bypass the fire-resistant fabric entirely. Blinds fitted within the window recess with minimal side clearance provide the best protection. In commercial settings, professional installation with documented fitting details is often required as part of fire risk assessment compliance.

Are fire resistant blinds more expensive than standard blinds?

FR roller blinds with treated fabrics are typically 10–20% more expensive than standard equivalents, though the gap is smaller on higher-volume orders. Inherently FR fabrics — which don't require re-treatment over time — carry a larger initial premium but reduce long-term maintenance costs. Aluminium Venetian blinds are comparable in price to standard Venetians, with no FR premium, as the metal construction is inherently non-combustible.

Do fire resistant blinds need to be replaced more often than standard blinds?

Not necessarily. Inherently FR fabrics maintain their fire resistance indefinitely and don't need re-treatment, so their lifespan is the same as any quality blind fabric. Treated FR fabrics may require re-treatment after extensive washing over many years, particularly in commercial settings with frequent cleaning schedules. Your blind supplier should specify whether the fabric is inherently or treatment-based FR, and advise on any maintenance requirements for continued compliance.