10 Best Flame Retardant Work Trousers in the UK 2025
Updated on 05/07/2025
#1
Recommended
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- Class 2 welding protection with triple-stitched seams for enhanced durability.
- Features 7 pockets, including two-tier knee pad pockets for adjustable positioning.
- Fabric offers 40+ UPF rating, blocking 98% of UV rays and includes flame-resistant industrial wash tape.
- Half elasticated waist ensures a secure and comfortable fit; available in sizes XS to 4XL.
- Care instructions include machine wash up to 60°C and maximum of 50 washes.
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- Class 2 welding protection with triple-stitched seams for enhanced durability.
- Features 7 pockets, including two-tier knee pad pockets for adjustable positioning.
- Fabric offers 40+ UPF rating, blocking 98% of UV rays and includes flame-resistant industrial wash tape.
- Half elasticated waist ensures a secure and comfortable fit; available in sizes XS to 4XL.
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#2
Value for Money
5% Off
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- Offers protection from radiant, convective, and contact heat.
- Features seven pockets, including a concealed phone pocket and easy access cargo pocket.
- Constructed from 100% cotton with FR finish for enhanced safety.
- 40+ UPF rated fabric blocks 98% of UV rays, ensuring user comfort outdoors.
- Elasticated back waist provides a secure and flexible fit.
- Care instructions allow for washing at a maximum temperature of 40°C and require drip line drying.
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- Offers protection from radiant, convective, and contact heat.
- Features seven pockets, including a concealed phone pocket and easy access cargo pocket.
- Constructed from 100% cotton with FR finish for enhanced safety.
- 40+ UPF rated fabric blocks 98% of UV rays, ensuring user comfort outdoors.
- Elasticated back waist provides a secure and flexible fit.
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#3
32% Off
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- Maximum protection and comfort for the wearer
- Certified against molten metal splash with durable twin-stitched seams
- Available in sizes XS to 5XL, featuring a half-elasticated waist and 40+ UPF rated fabric
- Made from 100% cotton with a flame-resistant finish for enhanced safety
- Meets international safety standards including EN ISO 11612 and ASTM F1959
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- Maximum protection and comfort for the wearer
- Certified against molten metal splash with durable twin-stitched seams
- Available in sizes XS to 5XL, featuring a half-elasticated waist and 40+ UPF rated fabric
- Made from 100% cotton with a flame-resistant finish for enhanced safety
- Meets international safety standards including EN ISO 11612 and ASTM F1959
#4
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- Fire retardant trousers designed for professionals in welding and metalworking, providing safety against heat and flames.
- Offers a tailored fit, adjustable waistband, and multiple pockets for practicality and comfort during work.
- Meets EN ISO 11611:2015 and EN ISO 11612:2015 certifications, ensuring flame resistance and protection from heat.
- Constructed from durable 300-gram cotton drill fabric with flame retardant treatment for enhanced safety in tough work environments.
- Trusted across industries for high-quality workwear that adheres to strict safety standards.
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- Fire retardant trousers designed for professionals in welding and metalworking, providing safety against heat and flames.
- Offers a tailored fit, adjustable waistband, and multiple pockets for practicality and comfort during work.
- Meets EN ISO 11611:2015 and EN ISO 11612:2015 certifications, ensuring flame resistance and protection from heat.
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#5
5% Off
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- Class 2 welding protection with certified resistance to molten metal splash.
- Durable construction featuring triple-stitched seams and flame-resistant industrial wash tape.
- Versatile sizing options from XS to 4XL and ample storage with 7 pockets.
- Half elasticated waist for comfort and secure fit, with adjustable knee pad pockets.
- 40+ UPF rated fabric blocks 98% of UV rays; care instructions for lasting use.
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- Class 2 welding protection with certified resistance to molten metal splash.
- Durable construction featuring triple-stitched seams and flame-resistant industrial wash tape.
- Versatile sizing options from XS to 4XL and ample storage with 7 pockets.
- Half elasticated waist for comfort and secure fit, with adjustable knee pad pockets.
- 40+ UPF rated fabric blocks 98% of UV rays; care instructions for lasting use.
#6
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- Flame retardant material for enhanced safety in hazardous work environments
- Hi-visibility orange color for improved visibility in low-light conditions
- Cargo design provides ample storage space for tools and personal items
- Available in a tall size of 38 inches for a better fit
- Durable construction suitable for heavy-duty work
- Designed for comfort and mobility during various tasks
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- Flame retardant material for enhanced safety in hazardous work environments
- Hi-visibility orange color for improved visibility in low-light conditions
- Cargo design provides ample storage space for tools and personal items
- Available in a tall size of 38 inches for a better fit
- Durable construction suitable for heavy-duty work
- Designed for comfort and mobility during various tasks
#7
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- High visibility design with contemporary fit and premium fabrics.
- Designed for style, comfort, and performance without compromising on safety.
- Constructed from durable Kingsmill fabric (65% Polyester, 35% Cotton) with Texpel finish for added longevity.
- Care instructions: Wash at max 40°C, do not bleach or tumble dry, line dry, iron at max 150°C, do not dry clean.
- Complies with ANSI/ISEA 107 Class E and EN ISO 20471 Class 2 standards.
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- High visibility design with contemporary fit and premium fabrics.
- Designed for style, comfort, and performance without compromising on safety.
- Constructed from durable Kingsmill fabric (65% Polyester, 35% Cotton) with Texpel finish for added longevity.
- Care instructions: Wash at max 40°C, do not bleach or tumble dry, line dry, iron at max 150°C, do not dry clean.
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#8
10% Off
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- Class 2 welding protection with triple-stitched seams for durability.
- Features multiple pockets, including a back pocket and rule pocket, for practical storage.
- Flame-resistant fabric with a UPF rating of 40+, blocking 98% of UV rays.
- Available in sizes from XS to 4XL, accommodating various body types.
- Designed with a half-elasticated waist for comfort and secure fit.
- Includes two-tier knee pad pockets for customizable positioning.
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- Class 2 welding protection with triple-stitched seams for durability.
- Features multiple pockets, including a back pocket and rule pocket, for practical storage.
- Flame-resistant fabric with a UPF rating of 40+, blocking 98% of UV rays.
- Available in sizes from XS to 4XL, accommodating various body types.
- Designed with a half-elasticated waist for comfort and secure fit.
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#9
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- 7.5 oz cotton twill fabric treated for flame resistance, with flame-resistant buttons and sewing threads. Includes clear FR tag on the phone pocket and UL certification details on the neck tag. A small sample is included in the package for customer testing.
- Designed for various industrial workers including welders, fitters, and electricians. Suitable for industrial and construction applications, featuring durable pockets strategically placed for practicality.
- FR work pants with 7 pockets and an elastic waistband for a comfortable fit. Soft, fashionable design with prewashed, preshrunk fabric that is machine washable and wrinkle-free. Double needle stitching enhances durability, with cargo pockets on thighs for secure storage.
- Maintains flame resistance for up to 100 washes, compliant with NFPA 2112, ASTM F1506, and CAT II standards. Suitable for repeated use while retaining protective qualities.
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- 7.5 oz cotton twill fabric treated for flame resistance, with flame-resistant buttons and sewing threads. Includes clear FR tag on the phone pocket and UL certification details on the neck tag. A small sample is included in the package for customer testing.
- Designed for various industrial workers including welders, fitters, and electricians. Suitable for industrial and construction applications, featuring durable pockets strategically placed for practicality.
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#10
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- Cargo pants made of 81.7% polyester and 18.3% cotton for durability and comfort; features a crosshatch pattern for added tear resistance and flexibility.
- Nine pockets including spacious front slant pockets, large back pockets, side flap pockets with secure closures, and various small pockets for tools and accessories.
- Designed with reinforced stitching, articulated knees, and a reinforced crotch for enhanced safety and durability during extensive use.
- Elastic waistband for a comfortable fit with metal YKK zipper and buttons, featuring D-rings for attaching tools and accessories.
- Suitable for various occasions, including industrial work and outdoor activities like hiking and camping, combine practicality with a stylish cut.
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- Cargo pants made of 81.7% polyester and 18.3% cotton for durability and comfort; features a crosshatch pattern for added tear resistance and flexibility.
- Nine pockets including spacious front slant pockets, large back pockets, side flap pockets with secure closures, and various small pockets for tools and accessories.
- Designed with reinforced stitching, articulated knees, and a reinforced crotch for enhanced safety and durability during extensive use.
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