25 Years of Experience Providing Comprehensive Passive Fire Solutions

Welcome to DPJ Passive Fire Protection Ltd, a leading specialist in fire stopping and passive fire protection. Based in Essex, we have built a reputation for delivering expert fire safety solutions across a wide range of commercial, residential, and industrial projects.

About Us

We provide a wide range of passive fire stopping installations to ensure the integrity of fire compartments within buildings, including walls, floors, service risers, and roof voids. Our solutions are designed to preserve the fire resistance of these key structures, whether in new builds or corrective work on existing buildings.

Our long-standing reputation for reliability, expertise, and customer satisfaction reflects our commitment to delivering high-quality fire safety solutions that meet all regulatory requirements, protecting both lives and property.

Professional

Experience professionalism from the first ring—where every call begins your journey of unparalleled service with DPJ Passive Fire Protection.

Experienced

With 25+ years of fire safety expertise, DPJ Passive Fire Protection offers you peace of mind with every project undertaken.

Expert

Our skilled engineers ensure seamless project delivery from tender to installation

Our Services

Tailored Fire Protection For All Projects

We are experts in delivering projects and committed to providing top-tier service to our clients ensuring that each project is completed on time and within budget. We provide full support from an experienced management team to highly skilled on-site operatives. Our services cover both corrective work on existing buildings and new installations across the following sectors:

  • New Build Homes
  • Facilities Management
  • Social Housing 
  • Commercial Buildings
  • Education and Schools
  • Offices
  • Hotels and Leisure
  • Healthcare

Fire Stopping

Installation of fire-resistant materials to seal openings and joints, preventing the spread of fire and smoke.

Fire Doors

Supply, installation, and maintenance of certified fire doors to compartmentalise fire and protect evacuation routes.

Fire Curtains

Automated or fixed barriers designed to control the spread of fire and smoke between compartments.

Fire Barriers

Installing fire-resistant barriers to compartmentalise spaces and control the rapid spread of fire.

Cavity Barriers

Blocking concealed spaces within walls and floors to prevent fire from spreading through cavities.

Intumescent Paint Coatings for Steelwork

Application of fire-resistant coatings to steel structures, protecting them from heat and maintaining their structural integrity.

Acoustic Stopping & Air Sealing

Solutions to enhance both fire protection and soundproofing while preventing air leakage.

Structural Steel Encasements

Encasing steel elements in fire-resistant materials to enhance fire performance and protection.

Linear Gap Seals

Sealing gaps in walls, floors, and other structures to prevent the spread of fire and smoke.

Safety Signs

Providing and installing compliant safety signage for clear fire escape routes and hazard warnings.

Compartmentation Surveys

We assess the integrity and effectiveness of your building’s fire safety, identifying weaknesses or breaches in fire compartments such as walls, floors, and service risers, where fire could spread.

Fire Risk Assessments

Crucial in identifying potential fire hazards and ensuring a building’s safety measures are sufficient to protect occupants.

Projects

Complete Project Management for Fire Protection Projects

Our experienced management team ensures seamless project delivery, supported by our directors and a robust operational team. We provide full guidance on best practices to ensure all projects meet regulatory compliance and are delivered successfully to our clients.

With project values ranging up to £1m, we work across commercial, residential, and industrial buildings. As part of our comprehensive project management service, we provide detailed Risk Assessments and Method Statements (RAMS), COSHH assessments, and a well-structured programme of works, ensuring smooth execution and adherence to health and safety standards.

Our team are fully trained in NVQ level 2/3 passive fire for operatives and NVQ Level 6 for management, our team also hold SMSTS, SSSTS, CSCS, IPAF, PASMA, IOSH, COSHH, Asbestos Awareness, Working at Height, Manual Handling and are DBS checked. This ensures we are fully compliant, qualified and professional approach to every project we undertake.

Evelina Mansions London SE5 – for Pristine Glazing

Conducted compartmentation surveys to assess existing installations and verify compliance with the manufacturer's specifications. The surveys were performed on risers, loft spaces, and protected corridors

Macaroni Penguin Nine Elms London – for UME

Carried out fire stopping to combustible pipe penetrations passing through compartment walls and slabs. Using approved details from the manufacturer we used High Expansion Intumescent Sealant as it expands significantly when exposed to high temperatures, creating a barrier that helps prevent the spread of fire, smoke, and gases

Arabica Coffee London SW11 - for UME

Carried out fire stopping to combustible pipe penetrations passing through compartment slabs. Using approved details from the manufacturer we used High Expansion Intumescent Sealant as it expands significantly when exposed to high temperatures, creating a barrier that helps prevent the spread of fire, smoke, and gases.

Springwood Lodge Leeds - for CM Healthcare

Carried out fire stopping to combustible and non-combustible services to compartment walls and slabs. Using approved details from the manufacturer we used pattress details to penetrations passing through flexible walls and high expansion intumescent sealant using these details it created a barrier that helps prevent the spread of fire, smoke, and gases.

Baseline Studios Whitchurch Road & Hurstway Garages – Royal Borough of Kensington & Chelsea

Carried out fire stopping to combustible and non-combustible services to compartment walls and slabs. Using approved details from the manufacturer we used pattress details to penetrations passing through flexible walls and high expansion intumescent sealant using these details it created a barrier that helps prevent the spread of fire, smoke, and gases.

Hamara Ghar Queens Market London E13 – for Newham Council

Carried out fire stopping to non-combustible services to compartment slabs in risers. Using approved details from the manufacturer we used a fire batt detail to achieve the required fire rating for the slab. Using the details this helped prevent the passage of fire, smoke and gases

DCK House Billericay

Fire stopping in new build apartments to combustible and non-combustible services to compartment walls and protected corridors. Using approved details from the manufacturer we used pattress details to penetrations passing through flexible walls and high expansion intumescent sealant.

Caspian View, Mercury House,

Fire stopping on 4th and 5th floors to combustible and non-combustible services to compartment walls and protected corridors. Using approved details from the manufacturer we used pattress details to penetrations passing through flexible walls and high expansion intumescent sealant.

ACCREDITATIONS

Recognised Excellence in Fire Safety

As part of our Firas and SafeContractor accreditations, we are subject to annual audits that require detailed and accurate records of installed passive fire protection systems. These records must include:

  • Precise locations of installed systems.
  • Photographs documenting each installation and reports using OneTrace.
  • Detailed descriptions of the systems installed, ensuring full traceability.

In addition, site and office audits are conducted to verify that our processes and procedures are being consistently followed. This ensures compliance with industry standards and maintains the integrity of our safety measures.

FIRAS

FIRAS is a third party certification scheme for installation contractors of both passive and active fire protection systems. As a FIRAS certified company for commercial and industrial installations and residential and domestic installations, you can be confident we demonstrate compliance with industry and manufacturer standards.

SAFE CONTRACTOR

A leading third-party certification scheme in which you must meet stringent standards in health and safety management. Holding this certification shows that our health and safety procedures have been audited and certified to industry recognised standards. Our vigorous approach to health and safety filters through to all areas of our work.

CONTACT US

Enquire about our services

Contact our experts today. Our team is ready to assist with any requirements or queries you may have.