Fire stopping in London is more crucial than ever before, and ensuring that buildings comply with rigorous safety standards and safeguarding lives in the event of a fire is paramount. With over 22 years of experience, Gunfire provides high-quality passive fire protection solutions. Our expertise in fire stopping installation in London helps us protect commercial, residential, and public sector buildings across the capital. Whether you’re managing a new development or retrofitting an existing space, our certified team ensures maximum protection and full compliance.
What is Fire Stopping in London?
The process of sealing joints and openings in fire-related walls or floors using particular fire-resistant materials and technologies is known as “fire stopping.” These elements maintain structural integrity and safety in emergencies by preventing the spread of smoke and fire.
This critical aspect of passive fire protection is a legal requirement in all buildings. Without effective fire stopping in London, fire can rapidly spread through gaps left around cables, ducts, and pipes.
In London, where high-density construction and older buildings pose unique risks, fire-stopping installation must be carefully designed and carried out by experienced professionals. At Gunfire Passive Fire Protection, our team uses tested and certified systems that provide effective compartmentation, a key strategy in fire safety planning.
As premier fire-stopping contractors in London, Gunfire assesses each project individually to ensure every penetration and void is properly treated. We follow industry best practices and adhere to BS 476 and EN standards for guaranteed fire resistance performance.
Why is Fire Stopping Installation in London Important?
Fire-stopping installation supports fire compartmentation, allowing safe evacuation and reducing structural damage. Fire stopping installation in London is especially critical in high-rise buildings, schools, hospitals, and multi-use developments.
- Prevents fire spread
- Saves lives and assets
- Ensures legal compliance
- Preserves the building structure
- Reduces smoke damage
Our Bespoke Fire Stopping Solutions
At Gunfire Passive Fire Protection, we offer custom solutions tailored to each building’s fire strategy and construction type. Our fire stopping in London is built on certified systems, expert installation, and a commitment to safety and compliance.
We ensure every system is fully compliant with UK regulations and the specific fire safety plan for your site. Our installations undergo detailed quality checks for maximum reliability and peace of mind.
Our Step-by-Step Fire Stopping Process
We follow a structured and transparent approach to fire stopping in London, ensuring safety at every stage of your project.
Initial Assessment: We begin with a full-on-site survey and gap analysis. This helps us understand your building’s existing fire safety needs.
Design & Planning: Our experts design a fire-stopping strategy tailored to your building layout. We select systems that meet fire safety codes and your building’s use.
Installation: Our skilled team installs approved fire-stopping materials across all identified openings. We work efficiently to minimise disruption and maximise protection.
Inspection & Compliance: We perform thorough checks to ensure the installation meets legal standards. All work is documented for full traceability and assurance.

Don’t leave passive fire protection to chance. Contact Gunfire now for a free assessment and superior fire-stopping installation in London.
What Makes Gunfire Your Trusted Fire Stopping Contractors in London?
At Gunfire, we bring decades of experience and unmatched expertise to every fire-stopping project in London. We deliver safety-led, regulation-compliant solutions tailored to your building’s needs. Our commitment to quality, compliance, and client satisfaction sets us apart in a demanding industry.
Our engineers are fully qualified and receive regular training on the latest techniques and regulations of fire-stopping installation in London.
We use only tested and certified fire-stopping products that meet or exceed British Standards and international fire performance benchmarks.
We serve diverse sectors, like healthcare, education, commercial, industrial, and residential developments throughout London.
We provide complete documentation, including fire-stopping drawings, installation records, and compliance certificates for audit trails.
Call us today to speak to the best fire-stopping contractors in London who prioritise safety, quality, and peace of mind.
Third-Party Accreditations
At Gunfire, we know that trust is everything when it comes to selecting a partner for your fire protection business. That's why we're committed to providing dependable and precise services that you can rely on. Our dedication to quality is evident in the third-party accreditations we've earned in the industry. You can rest assured that with Gunfire, you're in good hands.