Curtain linings don’t just improve appearance and durability; they also influence light control, insulation, and compliance with UK fire safety standards such as BS 5867 Part 2. In this blog, we explore the main types of fire-retardant (FR) linings and how they can be used to achieve both safety and functionality.

Explore compliant options and specifications in our Fire Retardant Curtains range.

Why Fire Retardant Linings Matter

Soft furnishings, including curtains, are recognised fire risks in any non-domestic property. In care homes especially, residents often have limited mobility, meaning every second gained in a fire situation could be lifesaving.

Fire-retardant linings are designed to:

• Reduce the ignitability of the curtain
• Help curtains self-extinguish rather than spread flames
• Maintain compliance with relevant British Standards
• Provide reassurance during inspections and risk assessments under the Regulatory Reform (Fire Safety) Order 2005 (RRFSO)

Types of Fire Retardant Curtain Linings

1. Standard FR Sateen Lining

Purpose: A basic lining that enhances the drape and longevity of curtains.

Fire Safety: Manufactured or treated to meet BS 5867 Part 2, ensuring it resists ignition.

Additional Benefits: Protects the face fabric from sunlight damage and gives a more finished look.

Best For: General use in communal areas, lounges, and bedrooms where blackout or thermal performance isn’t required.

2. Blackout FR Lining

Purpose: Prevents light penetration, ensuring rooms remain dark when curtains are closed.

Fire Safety: Flame retardant to BS 5867 standards, while also offering total light block.

Additional Benefits: Excellent for residents who need undisturbed rest, shift workers in staff accommodation, or guests in hotels. It also helps with privacy and energy efficiency.

Best For: Bedrooms in care homes, hotels, and student accommodation.

3. Dimout FR Lining

Purpose: Reduces but does not completely block light, typically cutting 90–95% of incoming light.

Fire Safety: Meets BS 5867 fire retardancy requirements.

Additional Benefits: Allows for softer lighting in daytime while still reducing glare and heat from sunlight.

Best For: Dining rooms, lounges, or shared spaces where natural light is desired but control is needed.

4. Thermal FR Lining

Purpose: Provides insulation by helping retain heat in winter and reduce heat gain in summer.

Fire Safety: Treated or inherently flame retardant to comply with BS 5867.

Additional Benefits: Improves energy efficiency and resident comfort while reducing heating costs.

Best For: Care homes or hotels looking to improve energy performance and create comfortable environments.

5. Interlining with FR Properties

Purpose: A thick, fleecy layer inserted between the curtain fabric and lining.

Fire Safety: When specified with flame retardant treatment, interlining enhances the curtain’s compliance and structure.

Additional Benefits: Creates a luxurious, fuller drape while improving thermal and acoustic performance.

Best For: Premium spaces such as hotel suites, care home reception areas, or boardrooms.

Choosing the Right FR Lining

When selecting the correct lining, the environment and user needs should guide the choice:

• Care homes: Blackout or dimout linings for resident comfort, with thermal properties to improve energy use.
• Hotels and B&Bs: Blackout linings for guest rooms, often combined with interlining for luxury.
• Student accommodation: Durable blackout linings to meet regulations and reduce external light.
• Communal spaces: Dimout or thermal linings for balanced light control and comfort.

Always ensure that whichever lining is selected, it comes with certification of compliance to BS 5867 Part 2, and keep records for inspections.

Summary

Curtain linings may not be visible, but they play a central role in creating safe, comfortable, and compliant environments. From blackout options that guarantee a good night’s sleep to thermal linings that reduce heating bills, the right choice balances safety, practicality, and comfort.

For care homes and hotels, selecting fire retardant linings isn’t just best practice, it’s a compliance requirement. By working with a specialist supplier who provides certification and guidance, you can be confident that your curtains look good, perform well, and meet the highest standards of fire safety.