Fire Stopping Services

Protect Your Building's Critical Fire Defence

Fire stopping is essential for maintaining your building’s fire compartmentation and passive fire protection system. Our certified solutions seal penetrations and joints, preventing deadly smoke and fire spread. With over 40 years of experience, we ensure your building’s fire barriers remain completely effective.

Why Trust Indepth Services?

With four decades of expertise in fire safety solutions, we’ve established ourselves as industry leaders in fire stopping. Our BS EN1366-3 and BS476 certified technicians use Quelfire products to deliver comprehensive solutions backed by detailed documentation for full insurance compliance. As part of PTSG, the UK’s leading access and safety group, we provide the reliability and 24/7 emergency response you need.

Maintaining Your Fire Protection

Regular inspections are essential as buildings undergo continual modifications. We recommend implementing a ‘permit to work’ system for all contractors to maintain fire safety ratings during works. Until this becomes mandatory, regular professional inspections help identify and remedy any breaches from service installations or renovations.

Comprehensive Fire Protection Solutions

Our thorough approach ensures every breach in your fire compartments is properly sealed and documented. From cable penetrations to ductwork installations, we maintain your building’s critical fire rating through:

Professional Assessment

We conduct detailed surveys to identify all penetrations, gaps and breaches in your fire compartments. Our experts verify fire ratings and review existing documentation to ensure complete compliance.

Certified Installation

Using Quelfire products tested to current standards, our team delivers:

  • Fire-rated sealants and mortars
  • Intumescent collars and wraps
  • Fire batts and blocks
  • Specialist compound systems

The specific products employed in fire stopping works and their technical specifications can be downloaded from the links below:

Legal Requirements and Compliance

Your fire stopping obligations depend on several factors:

  • Property size and type
  • Occupancy rates
  • Building usage
  • Existing fire strategy

Fire Door Excellence

Fire doors are crucial to your compartmentation strategy. Our comprehensive service includes:

  • New installation verification
  • Regular performance checks
  • High-traffic area monitoring
  • Complete compliance documentation

Success Stories from Our Clients

Great Support Team

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Joseph L.Mabie

Influencer

Very Powerful

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Debra Campbell

Web Developer

Excellent Service

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Joanne Ellis

Content Creator

Our commitment to excellence has earned the trust of major organisations across the UK. From healthcare facilities to commercial properties, we deliver solutions that protect lives and assets.

Expert Guidance at Your Fingertips

Download our comprehensive Fire Safety Guide – essential reading for building managers, facility operators and property owners. This free resource provides valuable insights into maintaining effective fire protection systems and ensuring ongoing compliance.

Ready to Enhance Your Building's Fire Safety?

Don’t wait for an incident to expose weaknesses in your fire protection. Our expert team is ready to assess your building’s fire stopping and ensure it meets the highest safety standards.

Call 020 8661 7888